Data science jobs

I have a dataset that is growing quickly and a business case ready for machine-learning insights. What I need now is someone who can take the project from raw data all the way to a production-ready model: that means designing the data pipeline, choosing and training the model, fine-tuning for accuracy and latency, then packaging everything for a reliable, scalable deployment. Here is what success looks like for me: • A repeatable pipeline (Python, SQL, Airflow or equivalent) that ingests the source data, performs cleaning / feature engineering, and stores curated tables. • Well-documented training notebooks or scripts using standard frameworks (scikit-learn, TensorFlow or PyTorch) together with clear evaluation reports. • Fine-tuning that pushes ...

I need a series of short, easy-to-read science articles that explain Space and Astronomy as well as Physics and Chemistry concepts to a general-public audience. The pieces should feel approachable and engaging, yet keep a formal tone—think of the clarity you find in a popular‐science magazine rather than casual blog chatter. Each article will walk the reader through one clear idea, pairing plain language with correct terminology so non-experts finish feeling informed, not overwhelmed. Please weave in real-world examples or recent findings where relevant and cite reputable sources in APA or MLA style at the end. Deliverables • 6 original articles, 700 – 900 words each • 3 on Space/Astronomy topics, 3 on Physics/Chemistry topics • A short, hoo...

this is for the first part of the SRMA- article selection part: the task include: systematic research of the PUbMed, Scopus, and Web of Science for related articles. Then, exclude duplicates, filter for the eligible studies by title and abstract. then, retrieve full text studies. and finally, exclude non-eligible studies. the deliverable include PRISMA flow diagram, .ris file of the eligible studies, History and research details for the three databases.

We are seeking an experienced Data Engineer to build and maintain scalable, high-performance data pipelines and infrastructure for our next-generation data platform. The platform ingests and processes real-time and historical data from diverse industrial sources such as airport systems, sensors, cameras, and APIs. You will work closely with AI/ML engineers, data scientists, and DevOps to enable reliable analytics, forecasting, and anomaly detection use cases. Shape Major Skills : Spark, Flink, Iceberg Key Responsibilities · Design and implement real-time (Kafka, Spark/Flink) and batch (Airflow, Spark) pipelines for high-throughput data ingestion, processing, and transformation. · Develop data...

I’m putting together a digital children’s storybook aimed squarely at the 3- to 5-year-old crowd. Instead of a traditional mathematics, science, or history text, I need an engaging “children story” e-textbook whose core purpose is Learning through simple narrative. The manuscript should be written in clear, age-appropriate language, filled with repetition, rhythm, and plenty of opportunities for kids to predict what comes next. Bright, friendly characters and an easy-to-follow plot are essential so preschoolers stay interested while they absorb early concepts such as colors, shapes, counting, or basic social skills along the way. Please structure the story so it fits comfortably into a short picture-book format—around 600–800 words total&mda...

I’m preparing a systematic review and meta-analysis and need meticulous help assembling the evidence base. All data must come from peer-reviewed journal articles; no conference abstracts or grey literature will be included. Searches should be run in PubMed and Web of Science as core engines, then mirrored in Google Scholar and Scopus to capture any additional records. You’ll screen titles and abstracts against my inclusion/exclusion criteria (I’ll share a short protocol) and export full citations into a shared spreadsheet. For every article that passes full-text screening, extract the predefined variables—study design, sample size, primary outcome metrics, and any risk-of-bias details—and enter them in tidy, well-labeled columns. Deliverables &...

I’m preparing a systematic review and meta-analysis and need meticulous help assembling the evidence base. All data must come from peer-reviewed journal articles; no conference abstracts or grey literature will be included. Searches should be run in PubMed and Web of Science as core engines, then mirrored in Google Scholar and Scopus to capture any additional records. You’ll screen titles and abstracts against my inclusion/exclusion criteria (I’ll share a short protocol) and export full citations into a shared spreadsheet. For every article that passes full-text screening, extract the predefined variables—study design, sample size, primary outcome metrics, and any risk-of-bias details—and enter them in tidy, well-labeled columns. Deliverables &...

...description, and files Categories (e.g., AI, Data Science, Web Development) Display all submitted projects / Feedback (Optional but useful) Trainer/Admin can: Review projects Give ratings or feedback Comments section Section Highlight top projects Display: Project Title Author Name Description Technologies (Choose any) Frontend: HTML, CSS, JavaScript (or React) Backend: Python / Node.js / Java Database: MySQL / MongoDB Optional: Firebase for quick setup Workflow User registers Selects a training course Completes learning materials Builds a small project Uploads the project Trainer reviews it Project gets displayed in showcase Sample Project Ideas for Users Quiz system using Python Simple chatbot Budget tracker To-do list app Data visualization dashboard Deliv...

A 2000 words scientific report in which you will describe the principles of a GWAS, outlining how a causal allele that is likely to be associated with a change in the expression of a gene is identified. You will be expec...With a 36 hrs text has to be AI free as it will be detected. Up to 10 strong references can be used and I will provide some of them. I almost mentioned everything which is needed. Please quote based on this. Do not quote $5 and after communication make it $100. Do not type long AI generated text in your quotes as I will ignore you. This is a scientific report so ONLY PEOPLE WITH SCIENCE BACKGROUND (genetics preferred) TEXT ME. I DO NOT GIVE IT TO PEOPLE WHO JUST DO WRITING AS THEY WILL USE AI FOR SURE. DOING THIS REPORT REQUIRES DEEP UNDERSTANDING OF GENETICS.

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I have several raw datasets and an open-ended business problem but no established workflow yet. I need an experienced data scientist who can help me shape the questions, clean and explore the data, choose the right analytical or modeling approach, and turn the results into clear, actionable insights. We will begin with a short discovery call to review the data sources and define success metrics. From there, you will: • Set up a reproducible pipeline for data ingestion, cleaning, and exploratory analysis • Prototype models or visual analyses as appropriate, iterating based on feedback • Document every step in well-commented Python or R notebooks (Pandas, NumPy, scikit-learn, ggplot2—or your preferred stack) • Produce a concise su...

I have several raw datasets and an open-ended business problem but no established workflow yet. I need an experienced data scientist who can help me shape the questions, clean and explore the data, choose the right analytical or modeling approach, and turn the results into clear, actionable insights. We will begin with a short discovery call to review the data sources and define success metrics. From there, you will: • Set up a reproducible pipeline for data ingestion, cleaning, and exploratory analysis • Prototype models or visual analyses as appropriate, iterating based on feedback • Document every step in well-commented Python or R notebooks (Pandas, NumPy, scikit-learn, ggplot2—or your preferred stack) • Produce a concise su...

I’m preparing a series of science-focused pieces and need a skilled copywriter who can translate complex concepts into clear, engaging language without sacrificing accuracy. The text will serve a strictly scientific purpose—think explanatory web pages, concise overviews for conference handouts, and short hooks that could easily be repurposed across our site, print collateral, or even social media if needed. You should be comfortable working with subject-matter references I’ll supply, verifying terminology, and striking the right balance between technical precision and reader-friendly tone. Please outline your approach to researching unfamiliar topics and include a short sample (or link) that shows similar work you’ve completed. Final copy must be original, ...

I have several raw datasets and an open-ended business problem but no established workflow yet. I need an experienced data scientist who can help me shape the questions, clean and explore the data, choose the right analytical or modeling approach, and turn the results into clear, actionable insights. We will begin with a short discovery call to review the data sources and define success metrics. From there, you will: • Set up a reproducible pipeline for data ingestion, cleaning, and exploratory analysis • Prototype models or visual analyses as appropriate, iterating based on feedback • Document every step in well-commented Python or R notebooks (Pandas, NumPy, scikit-learn, ggplot2—or your preferred stack) • Produce a concise su...

I'm Emmett Glasbrenner, a licensed therapist, veteran, and creator behind Emmett Speaks on YouTube. My channel focuses on nervous system science for immigrants and veterans — people who look "fine" but feel stuck, exhausted, or hypervigilant. The content is serious, clinical-adjacent, and identity-driven. I'm looking for a dedicated editor for an ongoing monthly contract. Here's exactly what the role looks like: Deliverables (monthly) 8 long-form videos (5–12 minutes each) What I provide A full script for every video, which includes all editing direction (cuts, B-roll cues, text overlays, pacing notes) My Editing Bible — a standardized guide covering visual retention rules, caption style, and brand standards Timeline I post weekly. You will...

...Probiotics: The Microscopic Heroes 2. The Gut-Brain Connection: How Probiotics Influence Mood and Mental Health 3. Understanding the Human Microbiome: Our Inner Ecosystem 4. Types of Probiotics: Strains and Species Explained 5. How Probiotics Work: Mechanisms of Action in the Body 6. The Role of Probiotics in Digestive Health 7. Probiotics and Immune Function: Strengthening Your Defenses 8. The Science of Fermentation: Cultivating Probiotics at Home 9. Probiotics in Food: Yogurt, Kefir, and Beyond 10. Supplements vs. Food: Finding the Right Source of Probiotics 11. Probiotics and Antibiotic Use: A Balancing Act 12. Probiotics in Infants: Establishing a Healthy Microbiome Early 13. The Role of Probiotics in Women's Health 14. Probiotics and Weight Management: What the Researc...

I manage StrongBody’s ...any language, • and a revenue model that lets them earn more as independent experts. 3. Once they agree, you hand them off to me for final onboarding and I track each successful referral back to you. The immediate focus is healthcare. Technology and finance specialists are welcome down the line, but right now I need recruiters who already understand hospitals, clinics, insurers, or life-science organisations so they can hit the ground running. Deliverables I’ll measure • A worksheet (spreadsheet or CRM export) listing each approached candidate with status notes. • Verified sign-ups to the StrongBody platform, matched against your worksheet. If you enjoy building win–win partnerships and have a solid healthcare...

I’m building a smart fitness companion that adapts every workout to how much discomfort a user is feeling that day. The core of the product is an algorithm that generates personalized plans, asks the user to rate their pain on a simple in-app scale, and then adjusts inten...support window to fix critical bugs and fine-tune the recommendation model. Acceptance criteria • The app must modify a workout immediately after a new pain score is entered and log that adjustment. • Historical pain vs. performance graphs render in under two seconds on average devices. • All key screens pass basic accessibility checks (voice-over, font scaling). If this blend of fitness science and machine learning excites you, tell me how you’d architect it and share any simil...

I have several raw datasets and an open-ended business problem but no established workflow yet. I need an experienced data scientist who can help me shape the questions, clean and explore the data, choose the right analytical or modeling approach, and turn the results into clear, actionable insights. We will begin with a short discovery call to review the data sources and define success metrics. From there, you will: • Set up a reproducible pipeline for data ingestion, cleaning, and exploratory analysis • Prototype models or visual analyses as appropriate, iterating based on feedback • Document every step in well-commented Python or R notebooks (Pandas, NumPy, scikit-learn, ggplot2—or your preferred stack) • Produce a concise su...

...flashy theatrics: I want someone unfamiliar with this furnace to understand, at a glance, how raw charge is introduced, how the reaction occurs, how to use the coagulant. You will be illustrating the overall system operation rather than zooming in on micro-level chemistry, but key reaction cues—color shifts, gas release, and temperature indicators—should appear at the right moments to keep the science believable. I’ll supply reference photos, products involved, and rough hand-drawn timing notes if needed. Every specific details that may cause uncertainty will be answered accordingly and as quickly as possible, as clearly as possible. Core expectations • 10-20 sec rendered video (720p minimum, Full HD preferred) in MP4 • Dark background, industria...

I’m preparing a full-length research paper in the field of Computer Science and need a writer who can take the project from concept to polished manuscript. The scope includes selecting or refining a timely CS topic, structuring the argument, conducting a solid literature review, and presenting findings in clear, publication-ready prose. You should be comfortable working with scholarly databases, recent conference proceedings, and peer-reviewed journals. Proper citation in IEEE or ACM format is essential, as is strict originality (I will run a plagiarism check). If you prefer drafting in LaTeX, all the better, though Word with the appropriate template is fine too. Deliverables • Complete research paper (8–12 pages or equivalent word count) with abstract, introduc...

I am midway through a Master’s thesis in Engineering, focused specifically on a Computer Science topic. The core research and data collection are largely done; what I now need is clear, scholarly writing that turns those findings into a cohesive, publication-ready document. Scope of work • Refine and expand my existing outline into a full thesis (approx. 25,000–30,000 words). • Integrate my preliminary chapters, figures, and code snippets into a consistent narrative that follows standard Computer Science thesis conventions. • Strengthen the literature review with up-to-date sources from IEEE, ACM, and ScienceDirect. • Polish methodology, results, and discussion sections so that each claims is backed by reproducible evidence. &...

...Proposal (RFP): Logo Design for Valence Project Overview We are seeking a talented and thoughtful graphic designer to develop a distinctive logo for Valence, a firm committed to building and developing leaders. Our work centers on unlocking human potential, fostering meaningful connections, and equipping individuals to lead with purpose and impact. About Valence The name Valence is rooted in science—specifically chemistry and physics—where it refers to an element’s capacity to bond, connect, and combine with others. In human terms, valence represents the power of connection, the strength of relationships, and the ability of individuals to influence, support, and elevate one another. At Valence, we believe leadership is not developed in isolation. It is forme...

I’ve just put the final full stop on “100 Years of Life: The Science of Longevity” (the how to live longer and healthier guide) and I’m ready to hit Publish on Amazon. What I need now is a professionally laid-out, print-ready cover that wraps seamlessly from front to spine to back and sails through KDP’s approval on the first upload. My photo does not need to be used…..your choice. For Reference only here are my chapters: 1. Genetics (25%): Your genetic predisposition plays a crucial role in determining lifespan, influencing susceptibility to diseases and overall health. Certainly! Let’s break down the Genetics slice (25%) into specific components that illustrate how genetic factors can influence overall lifespan: ### 1. Inherited Traits...

...freelancer to extract and enter structured data from scientific papers into a standardized Excel workbook. This is not basic data entry. You will be reading research papers, identifying relevant quantitative data, and recording it accurately in a multi-sheet template. Scope of Work Follow a defined workflow to: Review and screen scientific papers Extract quantitative data (e.g. duration, intensity, prevalence, efficacy) Enter data into a structured Excel file, including: Screening decisions Paper metadata Detailed parameter extraction tables Verify all values against source PDFs (numbers, units, timepoints) Clearly document decisions and flag uncertainties Deliverables Completed Excel workbook per module Accurate, consistent, and audit-ready data...

Job Overview: We are seeking a highly skilled Senior ERP Developer with 5+ years of experience to design and build robust, scalable ERP solutions tailored for the manufacturing industry. The ideal candidate will have strong expertise in modern web technologies including React.js, Node.js, and NestJS, along with hands-on experience in both relational (SQL) and ...domains like: o Precision Components o Aerospace o Defence • Experience with scalable enterprise-grade applications ________________________________________ Soft Skills: • Strong communication and collaboration skills • Ability to mentor junior developers • Ownership mindset and proactive problem-solving ________________________________________ Education: • Bachelor’s/Master’s degree in Compute...

...and milestone completion before releasing development payments. Note: You do not need a background in data science, Bayesian statistics, or R. Your focus will be entirely on the Node.js application layer, database schema, and the systemic integration/wiring. Key Responsibilities:     Code Review: Audit the Node.js/Express backend for adherence to modern engineering best practices, scalability, and maintainability.     Database Review: Evaluate the Prisma ORM schema and Postgres database design for efficiency and proper relational structuring.     Architecture Assessment: Review the integration layer between the Node.js API and the offline/asynchronous R-scoring scripts. Ensure the data handoffs are robust...

...benefits, risks, controversies and I’m ready to hit Publish on Amazon. What I need now is a professionally laid-out, print-ready cover that wraps seamlessly from front to spine to back and sails through KDP’s approval on the first upload. My photo does not need to be used…..your choice. For Reference only here are my chapters:   1. Introduction: The Rise of Diet Injectables 2. Understanding the Science: How Do They Work? 3. The History of Weight Management: From Pills to Injectables 4. Popular Injectable Options: A Comprehensive Overview 5. Who’s Using Them? Demographics and Trends 6. The Good: Promises and Potential of Diet Injectables 7. The Bad: Side Effects and Health Risks 8. The Ugly: Addiction and Psychological Implications 9. Real Stories: Su...

I can assist with implementing ML models (e.g., regression, classification, clustering), data preprocessing, feature engineering, and performance evaluation using libraries like scikit-learn, pandas, and numpy. I ensure results are accurate, well-documented, and suitable for academic submission. Deliverables: • Clean, well-commented Python code (Jupyter Notebook) • Data preprocessing and feature engineering • ML model implementation and evaluation • Graphs, results, and interpretation • Concise explanation for report inclusion Ready to start immediately. Share the details and I’ll take it from there. Best regards, Hasan

...Well-defined research questions or hypotheses that align with both the qualitative and quantitative strands of the project. • A detailed mixed-methods methodology section covering sampling strategies, data-collection instruments (e.g., surveys, interviews, focus groups), and an integrated data-analysis plan illustrating how the two data sets will converge. • Consideration of ethical issues, limitations, and a realistic timeline. • Properly formatted references in APA (or another major style if you prefer), ensuring every citation is accurate. If you have proven experience writing social-science proposals—particularly those blending qualitative and quantitative techniques—and can deliver a concise, persuasive document ready fo...

I need assistance refining my research essay on solid waste management effectiveness. Help is needed with: - Grammar and spelling - Content accuracy - Structure and organization - Feedback on comments - Referencing Ideal skills and experience: - Strong background in environmental science or related field - Excellent command of academic English - Experience with research essays and proper referencing styles

I’m expanding my YouTube channel with a series of long-form, documentary-style videos that unpack Science and Technology topics for a young-adult audience. The tone should feel fresh and cinematic—think Kurzgesagt or Vox’s “Explained,” but with our own visual identity and pacing. Here’s how I see the workflow: I provide the overarching subject (for example, CRISPR breakthroughs or the race to commercial fusion). You independently dig into reputable sources, craft a tight narrative arc, and translate complex ideas into clear, relatable language. From there, you storyboard, edit, and add motion graphics, stock or self-shot B-roll, subtle sound design, and on-screen titles that hold attention for 15–25 minutes without feeling padded. Delivera...

...each about a minute, cut in 9:16 for Instagram and similar platforms. These should recycle the strongest moments (fabric movement, quick BTS snippets, reveal shots) while adding trending captions, SFX and music. Clean audio balancing, subtle motion graphics for titles, and exports in both 4K and 1080p are part of the package. I shoot in LOG on a Sony mirrorless, so experience with Sony colour science and LUTs inside Premiere Pro, Final Cut or DaVinci Resolve will make life easier for both of us. Show me your experience—links to past edits that feature product close-ups or a tasteful peek behind the curtain tell me far more than a long proposal ever could. If a consistent weekly rhythm and creative freedom to shape a growing fashion brand sound appealing, let’s start...

I'm seeking a detailed analysis of the components of liquid resin used in craft and hobby materials. This is for consumer products. Key requirements: - Identify exact chemical composition of the resin (type of copolymer, solvents and their ratios, additives) - Ideal skills and experience: - Background in chemistry or materials science - Experience with copolymer analysis - Ability to present findings in a clear, comprehensive report

I am preparing to teach Chapter 1 – “Power Sharing” from the Class 10 NCERT Social Science (Civics) book and I need a full PowerPoint deck that I can take straight into the classroom. Scope of content Every major point in the NCERT text must appear on the slides so nothing essential is left out. Headings will be in English, while all supporting explanations, examples, and notes appear in Hindi; the balance between both languages has to feel natural and easy for teenagers to absorb. Examples of Belgium and Sri Lanka should sit at the centre of the narrative, supported by photographs or other real-life images that make the political situations relatable. Look & feel Please keep the design professional and formal—clean layouts, legible type, ample whit...

...turn our social feeds into a direct revenue engine. My primary objective is simple: boost sales. Everything you create—strategy, content, and paid campaigns—should work toward converting followers into customers. Audience Our sweet spot is active adults aged 25-34 who care about pace, personal bests, and the look of their kit. Speak their language: training tips, PR stories, gear drops, and the science behind performance fabrics all resonate. Platforms & Approach I’m open on channels; Instagram and Facebook feel natural for lifestyle storytelling and conversion ads, while Twitter (now X) could amplify real-time race chatter. Recommend where you believe spend and effort will drive the highest return, then back it up with a clear content calendar and ad plan...

...--- **2. HUMAN FACTORS** *Situational Awareness — The Skill No Simulator Can Fully Teach* Explore why SA collapses even in experienced pilots, using Endsley's three-level model as a framework — perception, comprehension, projection. Ground it in recognisable scenarios without naming Indian operators: a high-workload approach, an unexpected ATC instruction, a degraded visual environment. The science should feel accessible, not academic. End with a *Reflect & Apply* box: three questions a pilot can ask themselves before every sector to actively protect their SA. **Word Count:** 1,000–1,200 words **Source:** Mica Endsley's SA research papers, SKYbrary Human Factors section, NASA ASRS database, ICAO Human Factors Training Manual Doc 9683 --- **3....

I have a series of computer-science research papers that are nearly ready for submission. Before they go out, I need a fresh, expert set of eyes to fine-tune three key areas: flawless grammar and punctuation, technical accuracy of the terminology and explanations, and overall clarity and readability. All edits must respect APA guidelines for citations, references, headings, tables, and figures. You’ll receive each manuscript in Word (and occasionally LaTeX). Please track your changes so I can see every adjustment, then supply a clean final version alongside a brief edit summary or list of any queries that need my attention. My goal is to turn around each paper quickly, so reliable communication and the ability to meet short deadlines will be appreciated. If this sounds like ...

...Polymarket). The data includes a list of events with different names, tags, and unique IDs that do not match across sources. The goal is to identify which records refer to the same real-world event despite differences in wording and data structure. It is important to ensure high matching accuracy. Design and implement an intelligent matching system for cross-platform event data Apply NLP (Natural Language Processing) techniques to analyze and compare event names and descriptions Develop similarity models (e.g., fuzzy matching, embeddings, semantic similarity) Handle inconsistencies in tags, categories, and IDs across datasets Ensure high accuracy and reliability in event matching Optimize and scale the solution for larger datasets Strong experience in Machine Lea...

​Blameless Skincare is looking for a dedicated Social Media Manager to take full ownership of our digital presence on a monthly retainer basis. ​We need a creative partner who can handle everything from high-level strategy to daily execution. If you can turn skincare science into aesthetic, viral content, we want to work with you! ​The Scope (Full Monthly Management): ​Content Strategy & Planning: Creating and maintaining a 30-day content calendar. ​End-to-End Creation: Designing Carousels, Graphics, and editing high-quality Reels (Aesthetic/Educational/BTS). ​Copywriting: Writing engaging captions and researching high-reach hashtags. ​Community Management: Handling daily engagement (replying to comments/DMs) and building brand loyalty. ​Reporting: A monthly breakdown of growth,...

I need a motivated fresher who would like to start a career in academic writing from the comfort of home. The focus is purely on Science—specifically Chemistry and Biology—and the primary output I’m looking for is full-length research papers that meet standard academic conventions. You’ll log in Monday through Friday, 1 pm – 10 pm (IST); weekends are yours. I’ll walk you through every step during a brief paid training period so you understand structure, citation style, plagiarism checks, and formatting in Word or Google Docs. Once you’re comfortable, the monthly pay is ₹5,000, reviewed for growth as your quality and consistency improve. Deliverables • Original, well-referenced research papers in Chemistry or Biology, formatted per giv...

I am preparing to teach Chapter 1 – “Power Sharing” from the Class 10 NCERT Social Science (Civics) book and I need a full PowerPoint deck that I can take straight into the classroom. Scope of content Every major point in the NCERT text must appear on the slides so nothing essential is left out. Headings will be in English, while all supporting explanations, examples, and notes appear in Hindi; the balance between both languages has to feel natural and easy for teenagers to absorb. Examples of Belgium and Sri Lanka should sit at the centre of the narrative, supported by photographs or other real-life images that make the political situations relatable. Look & feel Please keep the design professional and formal—clean layouts, legible type, ample whit...

I’m getting ready to launch a fiction title and need a memorable science-fiction cover that instantly transports readers into deep space. The key visual theme is “space and planets,” so think sweeping galaxies, luminous nebulae, or orbiting worlds that leave room for a bold title treatment and author name that still pops in thumbnail size. I’m after genuinely original artwork—no stock that feels familiar—and a polished, print-ready look. Please prepare the piece for both digital storefronts and paperback distribution: RGB for the e-book version and CMYK for print at 300 DPI. Deliverables • Front-only eBook cover (high-res JPEG, minimum 1600 px width) • Full print wrap—front, spine, back—sized to the template I’ll ...

...acts more like a digital business card, presenting the brand, its positioning and philosophy in a clear and highly refined way. An existing online shop already exists. This project is purely focused on the brand layer. The page will be built in Shopify using the Horizon theme. --- Project scope - design and build a branding landing page in Shopify (Horizon theme) - translate a high-end, science-driven brand into a clear, structured layout - create a page that feels premium, minimal and differentiated - work within the existing theme structure without major modifications --- Design direction - minimal - precise - high-end - structured - calm - modern - medically / scientifically inspired - not a typical skincare / beauty aesthetic - no emotional, d...

Work Location: France (remote) Engagement Model: Part time employment Weekly Workload: 25 hours per week DataForce is seeking Software Engineers skilled in Python to join our team as Coding Annotators to support the development and evaluation of advanced AI models. This role focuses on cre...Requirements: -Strong proficiency in Python and front-end languages (JavaScript, TypeScript). -Experience with Java is a plus. -Demonstrated experience in code review and quality assurance. -Ability to handle repetitive tasks with attention to detail. -3+ years of work experience in related field. -Excellent written and verbal communication skills in English. Education: Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a closely related technical fie...

...skilled freelancer to complete an academic project for (Management Information Systems). The project requires in-depth research on a selected technology topic, a formal written report (10–15 pages), and a PowerPoint presentation to be delivered on the submission date. Topic The freelancer will research and write about one of the following topics IN Saudi Arabia (to be agreed upon): • Data Mining & Big Data • E-Government • E-Business & E-Commerce • Intranet & Extranet • Collaboration & Social Business • Blockchain Technologies (Cryptocurrencies, Distributed Ledgers, etc.) • Cybersecurity • Mobile and Cloud Computing • Fintech (Proptech, Insurtech, Regtech, etc.) Deliverables 1. Written Report (10–1...

...supply fresh, thoroughly researched informative articles that resonate with everyday readers as well as industry professionals. Each piece should be evidence-based, written in an upbeat, conversational tone, and formatted so my layout team can drop it straight into InDesign (clean headings, subheads, and short paragraphs). You’ll receive a theme and rough angle for every story—sometimes nutrition science, sometimes mental health, fitness bio-hacks, or preventive care breakthroughs—along with a target word count. I depend on credible, up-to-date references (peer-reviewed studies, expert quotes, recent statistics) and will ask you to cite sources in-text and provide a reference list. Plagiarism-free originality is non-negotiable; I run all copy through Grammarly ...

I’m refreshing Dosi, a peptide- and medication-tracking app for iOS and Android, and I need a cohesive logo and mini-brand system that instantly signals what we do while feeling premium and modern—think the wellness-tech polish of Whoop or Oura. What matters most is that the mark conveys our peptide-tracking focus. I picture an abstract molecular form woven into a bold DOSI wordmark so the science is obvious without drifting into anything overly clinical. The logo has to stand confidently both inside the teal-based product UI (#00d4aa / #00a586 / #0a0e27) and across our pink-orange-purple marketing palette (#FF3B7D / #FFB83B / #5E17EB). Essentially the same shape must read equally well in both color systems. Core items I need from you • Primary DOSI wordmark pai...

...to ensure reliability as the platform grows What We're Looking For Must Have: 2-3 years of professional software development experience Strong problem-solving skills, you can break down ambiguous problems, evaluate trade-offs, and make sound technical decisions with incomplete information. Fast learner, comfortable picking up new tools, frameworks, and concepts as needs evolve Solid computer science fundamentals Solid PHP and Laravel fundamentals. Comfortable with PostgreSQL writing queries, understanding indexes, working with functions. Experience with workflow/automation tools (n8n or similar) Familiarity with Filament and the TALL stack Exposure to payment gateway integration solutions (Stripe, Paymob) Good to Have: Familiarity with CI/CD workflows (GitHub Actions) Ex...

I'm looking for a creative cartoonist to develop a science-related cartoon series aimed at adults (18+). The primary purpose of this cartoon is educational, focusing specifically on physics topics. Requirements: - Create engaging and informative physics cartoon - Target adult audience with sophisticated humor and concepts Ideal Skills: - Experience in creating educational content - Cartooning skills with a unique style Please provide samples of previous work and any relevant qualifications.