Postgresql jobs

...Verification & Security: Anti-scam protection via mandatory TIN/Business license validation and keyword detection. Engagement Tools: Automated daily job digests, smart alerts for matching vacancies, and threaded in-app chat between parties. Monetization: Paid "Featured" and "Boosted" vacancy tiers requiring admin payment approval. 4. Technical Architecture Stack: Python (Aiogram Framework), PostgreSQL Database, and Redis for caching/queuing. Deployment: Optimized for low-resource VPS (1GB RAM, 1 vCPU, Ubuntu). Automation: Cron jobs for hourly job expiration, 6-hour repost cycles, and daily analytics refreshes. Database: Normalized 55-table schema covering users, resumes, applications, and logs. 5. Operational Flow User Entry: Language selection &r...

...you will build: - Automated web scraper (Scrapy + Playwright) collecting from 8+ websites daily - Telegram Bot for subscriber management and alert delivery (python-telegram-bot) - FastAPI backend with PostgreSQL database - Claude AI API integration for document analysis and matching - Simple internal admin panel (FastAPI + HTML) - Scheduled jobs running nightly (APScheduler) - Deployed on Hetzner Linux VPS Timeline: 6 weeks, fixed price, milestone-based payments Requirements: - Python — production level - Scrapy + Playwright — real production scraper experience required - FastAPI + PostgreSQL + SQLAlchemy - python-telegram-bot - Clean code and documentation Knowledge Transfer to our local developer is a mandatory final deliverable — includes code docum...

...you will build: - Automated web scraper (Scrapy + Playwright) collecting from 8+ websites daily - Telegram Bot for subscriber management and alert delivery (python-telegram-bot) - FastAPI backend with PostgreSQL database - Claude AI API integration for document analysis and matching - Simple internal admin panel (FastAPI + HTML) - Scheduled jobs running nightly (APScheduler) - Deployed on Hetzner Linux VPS Timeline: 6 weeks, fixed price, milestone-based payments Requirements: - Python — production level - Scrapy + Playwright — real production scraper experience required - FastAPI + PostgreSQL + SQLAlchemy - python-telegram-bot - Linux VPS deployment - Clean code and documentation Knowledge Transfer to our local developer is a mandatory final deliverable &mda...

...Jobs Internships Fellowships Scholarships Grants Events The website must be modern, fast, SEO optimized, and scalable. The platform will be hosted on Hostinger, so the application must be fully deployable on a Hostinger server (Node.js environment). Tech Stack Requirements Frontend 14 (App Router) React TypeScript Tailwind CSS Backend API routes / server actions Database PostgreSQL ORM Prisma Authentication NextAuth or Clerk Hosting Hostinger (Node.js compatible deployment) User Roles The platform must support the following roles: Visitor Job Seeker Organization / Employer Admin Opportunity Types Create separate modules for: Jobs Internships Fellowships Scholarships Grants Events Each type must include: its own database schema its own submission form its own

...can: → Build and deploy a full-stack app on Replit → Structure the code cleanly for future edits → Set up database and environment variables properly → Provide a smooth handover so the project remains manageable after delivery Preferred Skills / Tech Stack I am open to suggestions, but preference is for modern scalable technologies such as: → React / → Node.js → Supabase / Firebase / PostgreSQL → Secure backend architecture → Clean database structure → Replit deployment experience Deliverables → Complete working website → Frontend + backend → Database integration → Admin dashboard → Deployment support → Bug fixing during final handover → Full source code → Basic documentation / handover...

...Portal () - Platform management. Company/Admin Portal () - Community management and branding. User/Member Portal (user.[company-subdomain].) - Professional social feed, members directory, and events. Tech Stack Frontend: React (Vite), TypeScript, Tailwind CSS, Framer Motion, Lucide Icons. Backend: Node.js, Express, TypeScript. Database: PostgreSQL with Prisma ORM. Auth: JWT-based, handling multiple subdomain contexts. Multitenancy: Hostname-based tenant detection and data isolation. What We Need Done We are looking for a developer to take over feature development and resolve architectural challenges related to multitenancy. Key Responsibilities: Multitenancy Optimization: Refine the subdomain extraction logic to handle production DNS

...SaaS-style dashboard - Left sidebar navigation (similar to Zoho) - Modular system architecture - Role-based permissions - Multi-user support - Global search across modules - Activity logs and notifications - Scalable backend architecture Technical Expectations: Developer should propose a suitable stack, for example: - Frontend: React / - Backend: Node.js / Laravel / Django - Database: PostgreSQL / MySQL - API-based architecture Deliverables: - Full system architecture - Database schema - Complete development of the 4 systems - Integrated dashboard - Admin panel - Documentation - Deployment instructions Important Note: I can provide access to my Zoho system so you can study the modules and UX in detail and replicate a similar structure. Experience with building SaaS platf...

**Project Description:** We are a specialty chemicals company based in India involved in both manufacturing and distribution of polymers and specialty chemicals. Our current website needs a complete redesign to modernize the user experience and significantly improve search engine optimization (SEO). We are looking for an experienced web de...launch support Please include examples of **similar B2B, industrial, or chemical industry websites** you have designed. --- We are looking for a long-term relationship for future website improvements and updates. Our current website is Stack Overview Consideration: Frontend - React framework (preferably ) CMS / Backend - Headless CMS like Strapi or Sanity Database - PostgreSQL Charts - Charting library like or D3.js

...ticketing and event management platform using modern web technologies. Responsibilities • Develop and maintain web applications using and React • Build scalable backend integrations with PostgreSQL • Integrate and deploy applications using AWS infrastructure • Write clean, maintainable, and well-documented code • Collaborate with product managers, designers, and backend engineers • Optimise application performance and ensure responsiveness • Participate in code reviews and technical planning Required Skills • Strong experience with NestJs and React • Solid understanding of PostgreSQL • Experience deploying and managing applications on AWS • Understanding of REST APIs and modern web architecture • Fa...

...ticketing and event management platform using modern web technologies. Responsibilities • Develop and maintain web applications using and React • Build scalable backend integrations with PostgreSQL • Integrate and deploy applications using AWS infrastructure • Write clean, maintainable, and well-documented code • Collaborate with product managers, designers, and backend engineers • Optimise application performance and ensure responsiveness • Participate in code reviews and technical planning Required Skills • Strong experience with NestJs and React • Solid understanding of PostgreSQL • Experience deploying and managing applications on AWS • Understanding of REST APIs and modern web architecture • Fa...

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...Implement the platform architecture. - Connect the backend. - Structure the forms properly. - Ensure the system runs correctly on the chosen platform. - Deploy and test the system. Note: Tasks may be tweaked if needed during development to ensure smooth implementation. Platform Architecture: Frontend: (React Framework) Deployment Platform: Vercel (free tier initially) Database: Supabase (PostgreSQL) Storage: Supabase Storage for photos, short videos, and document uploads. Mobile App Integration: The portal will connect with a Flutter mobile application used by workers to submit forms, upload files, log tasks, and authenticate login. A Flutter project already exists but files are too large to send via email and will be shared via cloud if required. Portals to Be Developed: 1️...

...platform and need a seasoned Node.js developer to stand up the entire backend. The core of the job is to architect and code secure user authentication and authorization, handle the full life-cycle of a loan application form, and build reliable payment processing with clear tracking of every transaction and status change. For data persistence I would like you to work with a SQL database—MySQL or PostgreSQL are both fine—so please structure your models and migrations accordingly. Beyond our own data store, the service must connect smoothly to several third-party providers: a credit-score API to pull applicant scores in real time, a payment gateway for disbursements and repayments, and notification services that let us push SMS and email updates at each milestone. Key ...

...including but not limited to: 1. Codebase & Architecture Review - Evaluate the current frontend and backend architecture - Assess code quality, maintainability, and modularity - Identify technical debt and refactoring requirements - Review system architecture for scalability and performance 2. Infrastructure & Data Layer Analysis - Review database design and schema structure - Analyze Supabase / PostgreSQL architecture - Evaluate authentication, storage, and API usage - Identify optimization opportunities 3. Video Infrastructure Assessment - Review streaming architecture using CDN - Analyze: -- Video storage -- Encoding workflows -- Streaming delivery performance -- Cost efficiency and scaling 4. Platform Feature Evaluation - Assess readiness of key platform comp...

... and PostgreSQL. We need an experienced full-stack developer to handle the final mile: refining the database schema, completing the API, and connecting it to our front-end applications. This is a greenfields project that will become the core data engine for our EV platform. The Big Picture: We're building the definitive database for EV specifications, generations, and variants, which will power car display pages, a comprehensive EV database, and various calculation tools for consumers. Current Technology Stack Backend: Node.js + Database: PostgreSQL API: RESTful API Frontend: (To be connected - likely React/Vue.js applications) Version Control: Git Key Responsibilities 1. Backend & Database Completion (90%) - Review and implement final tweaks to our existing ...

...credits via channel postback monitoring. Withdrawal Queue: System to collect PayPal emails or Crypto addresses and place them in a pending state. Admin Commands: Basic command-line tools (!stats, !addbalance, !broadcast) within the bot. 2. Development Scope (What you need to build): A. Database Migration & Scalability: Migrate the current storage to a professional database (e.g., PostgreSQL or MongoDB). Ensure data integrity for balances and transaction logs. B. Admin Web Dashboard: Develop a secure web interface (React, Vue, or a simple Admin template) to: User Management: View profiles, edit balances, ban fraudulent accounts. Custom Task Creator: An interface where I can create manual tasks (e.g., "Join this Telegram group" or "Download App X"...

...الصحيّة. • منتديات نقاش مصنّفة بحسب المواضيع الطبيّة. • نظام متابعة المستخدمين مع خلاصة مخصّصة. • رسائل خاصة فورية. • التعليقات على المنشورات ودعم الإعجابات. • إمكانية نشر نصوص وصور وفيديوهات مباشرة من داخل التطبيق. أتوقع منك إعداد التصميمات الأساسية (Wireframes & UI mockups)، اختيار التقنيات المناسبة (مثلاً Flutter أو React Native للواجهة، وNode.js أو Django مع قاعدة بيانات آمنة مثل PostgreSQL أو MongoDB للخادم)، ثم بناء نموذج أوّلي يعمل على أندرويد وiOS. يشمل ذلك إعداد تسجيل الدخول الآمن، تحميل الوسائط، وإرسال الإشعارات الفورية. سأعتبر المشروع مكتملاً عندما أتمكّن من: 1. إنشاء حساب وتخصيص الملف الشخصي. 2. نشر منشور نصي أو مصوَّر أو مرئي ورؤيته في الخلاصة. 3. متابعة مستخدم آخر وتلقي تحديثاته. 4. تبادل رسائل خاصة مع إشعار فوري. 5....

...forecourts. The goal is to centralise inventory, capture every transaction in real time, and give my staff role-based access without relying on the vendor-supplied desktop tools. Your experience configuring Verifone and Gilbarco is essential; the project will involve working with their XML/JSON feeds, pollers, and any available APIs to pull price books, tank levels, and sales data into a single PostgreSQL or MySQL store (I am open to your recommendation). From there, the web UI—preferably built with a mainstream framework such as React, Vue, or Angular—should present dashboards for stock levels, live transaction logs, and straightforward screens to assign or revoke user permissions. Because the site will run on our own server, security, documentation, and an easy de...

...platform called OpsAI. This is a serious, full-scale project designed to provide businesses with AI-powered operational insights — dashboards, KPIs, data analysis, AI-driven recommendations, and more. What we need: • Frontend: React/ (beautiful, intuitive dashboards, responsive design) • Backend: FastAPI / Node.js (data processing, CSV uploads, API integrations) • Database: MongoDB / PostgreSQL • AI Integration: Connect with Emergent AI / OpenAI for insights and analytics • Other: Authentication, billing/subscription flow, data persistence, secure multi-user architecture We’re looking for someone who can: •Build enterprise-quality SaaS, not just a prototype •Implement AI-powered insights and KPIs effectively •Create be...

...creation and department assignment • Candidate sourcing and profile management • Multi-level candidate approval workflow (Recruiter → TL → Senior TL) • Interview stage tracking (L1, L2, Manager, HR) • Offer management and joining status tracking • Department and user management • Dashboard with recruitment progress tracking **Technology Stack:** Angular, Spring Boot, REST APIs, JWT Authentication, PostgreSQL. **Workflow:** BDE creates job → assigns department → recruiters add candidates → TL reviews → Senior TL final approval → candidate moves through interview stages → offer → joining. This system can be **customized based on client requirements** and deployed for companies or recruitment agencies. If...

...actions needed to stay FCA-compliant. • Client communication: in-app messaging and templated email dispatch so the broker can share comparison reports or request missing data without leaving Catalyst. Architecture & tech expectations I’m agnostic on language so long as the stack is mainstream, test-driven, and scalable (a React/TypeScript front end with a Node or Python backend and a PostgreSQL core is one example that would fit). API integrations must follow each insurer’s OAuth or token-based requirements, and the codebase should be containerised for easy deployment to AWS or an equivalent cloud platform. Acceptance criteria 1. A broker can complete an end-to-end quote journey for at least two major national insurers in under five minutes. ...

Enterprise RAG + Vector Search Implementation for AI-Powered Facility Management System" - "Production RAG System: Materialized Views + Vector Embeddings + LLM Integration" - "AI-Powered Knowledge Base: RAG Integration for Facil...capabilities - RAG pipeline for TrackPlan + Armadillo data sources - LLM integration with Gemma 3 12B Deliverables: - Optimized database layer with materialized views - Vector embeddings for 730K+ facility/sensor records - Semantic search functionality - Complete RAG integration with existing LLM - Documentation & deployment support Requirments: - Proven experience with RAG systems - Proficiency in PostgreSQL, pgvector, Supabase - LLM integration experience (Gemma/Qwen/Claude) - Vector embeddings & semantic search expertise - ...

...Managers review service closure and track reports and PM schedules. These workflows follow the sales → installation → service → reporting lifecycle. Technology Preference Implementation should use modern scalable technologies, such as: Backend • Laravel / Node.js / NestJS / Django Frontend • React / / Vue Mobile Apps • Flutter or React Native (single codebase preferred) Database • PostgreSQL or MySQL Infrastructure • Cloud hosting (AWS / DigitalOcean / similar) • Docker-based deployment preferred Project Scope (Phase-1 MVP) Sales Module • Create and manage sales quotations • Update quotation status (Under Process / Order Received / Order Lost) • View quotation history • Generate quotation PDF • Custome...

...Storage architecture for large audiobook media libraries • Optimized filesystem and directory structure for high-volume media storage Web & Infrastructure Layer • Web server setup (typically Nginx or equivalent) • Reverse proxy configuration if required • Preparation for application and API deployment Database Environment • Installation and configuration of a database server (MySQL / MariaDB / PostgreSQL depending on best practices) Backups • Automated backup strategy (local + off-site) • Database backups and media storage protection • Clear restore procedures Monitoring • Monitoring for CPU, disk, memory, network and service health • Alerting system for downtime or critical events Cloud Protection • Integration...

...the platform can scale properly. Because the platform includes booking logic, payments, messaging, and inspection flows, the system already has several interconnected components. I am therefore looking for someone comfortable working with real production-style applications rather than only small prototype apps. ⸻ CURRENT TECH STACK Mobile App React Native (Expo SDK 54) Backend Supabase • PostgreSQL database • Row Level Security (RLS) • Realtime subscriptions • File storage • Edge Functions (Deno runtime) Payments Stripe • PaymentIntent • SetupIntent • Stripe Connect Express for owner payouts • Webhook handling through Supabase Edge Functions Additional Libraries / Tools React Navigation React Native Maps Expo Image Picker Expo ...

Our production MLM binary system is built with on the front end and PostgreSQL on the back end, and I’m ready to move it forward under a monthly retainer with milestone bonuses for completed feature sets. The focus is strictly on new feature development rather than general bug fixing or performance tuning. The first major deliverable is an enhanced user dashboard. I need clean, modern UI improvements plus rock-solid commission tracking that pulls data directly from our existing genealogy tables. Advanced analytics can follow once the new layout is in place, but the commission view must be accurate and fast from day one. Alongside the dashboard, you will handle integration with selected third-party services (think payment processors, messaging platforms, or a lightweight CRM...

... Admin capabilities include: • View and manage all loan applications • Verify documents and user information • Approve or reject loan requests • Monitor repayments and overdue loans • Manage user accounts • View analytics and loan statistics • Manage loan products and interest rates Technology Stack Mobile App: Flutter / React Native (Android & iOS) Backend: Node.js / Python / Java Database: PostgreSQL / MongoDB Admin Panel: React / Angular Web Dashboard API Integrations: CIBIL / Credit Score APIs Aadhaar / KYC verification Payment Gateway (Razorpay / Stripe / Paytm) Security & Compliance To ensure trust and regulatory compliance, the platform will include: • End-to-end data encryption • Secure API integrations • KYC verif...

...beginners in Chennai who need to be taken from zero to productive developer in just 45 consecutive days. The focus is squarely on three pillars: • Building REST-style services with .NET Core Web API in C# (language version 9.0 or higher) • Writing clean, idiomatic Python 3 code that complements the back-end stack • Understanding relational data design and hands-on querying with MS SQL Server, PostgreSQL and MySQL All sessions must happen at our office, Monday to Saturday, and I want a balanced rhythm—short, concept-driven lectures immediately followed by guided lab work so the class can internalise each topic before moving on. What I expect from you 1. A day-by-day curriculum outline delivered before kick-off 2. Slide decks, sample projects and dat...

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...team. In this role, you will be responsible for building fast, scalable, and secure backend services. You will work closely with frontend developers, designers, and product managers to create reliable web applications and APIs. Responsibilities: Develop and maintain server-side applications using Node.js Build RESTful APIs and backend services Integrate databases such as MongoDB, MySQL, or PostgreSQL Optimize application performance and scalability Write clean, maintainable, and well-documented code Troubleshoot bugs and improve existing systems Collaborate with frontend developers and other team members Requirements: Strong experience with Node.js and JavaScript Knowledge of frameworks such as or NestJS Experience working with APIs and third-party integrations Understanding

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...Assessor iPad / browser. Authenticated. Searches candidates by name or reference number, reviews knowledge check responses, conducts practical assessment via checklist, issues VOC certificate. Admin Desktop / browser. Authenticated. Full register, statistics dashboard, manages assessors and question banks. Tech stack Frontend React (Vite) — prototype is a single .jsx file Database / auth Supabase (PostgreSQL + Supabase Auth) Email Resend PDF react-pdf Hosting Netlify or Vercel Repository GitHub — you set it up and hand over access Do not propose an alternative stack. The stack is fixed. If you are not experienced with React and Supabase specifically, please do not apply. Estimated effort Based on the documented scope, I estimate 41–58 hours of development wor...

...data-analysis models on the output, so accuracy, consistency, and tidy structuring are non-negotiable. The flow must: • Accept a list of target URLs and run on demand (no fixed schedule). • Respect and site rate limits while still remaining efficient. • Handle pagination, lazy-loaded sections, and common anti-bot measures. • Output to a well-structured destination of your choice—PostgreSQL, Airtable, or a neatly formatted CSV/JSON in an S3 bucket all work for me—as long as the schema is documented and repeatable. • Deliver meaningful logging and alerts so I immediately know if a job fails or a selector breaks. Please build the solution entirely inside n8n, using built-in nodes or custom JavaScript/TypeScript functions where necessa...

...mobile-friendly user interface - Develop basic backend infrastructure and database - Ensure the product is scalable and well-structured --- Required Skills - Strong experience in full stack development - Frontend experience with React / / modern JavaScript frameworks - Backend experience with Node.js / Python / similar frameworks - Experience working with REST APIs - Database experience with PostgreSQL / MongoDB - Ability to build and deploy production-ready web applications --- Preferred Experience - Experience building SaaS products or marketplaces - Experience working with data-driven applications - Familiarity with travel, mapping, or search-based platforms (optional) --- Project Scope - Build the initial MVP - Collaborate on refining technical architecture - Delive...

...Approval Two options should be supported: ✔ Automatic activation after registration ✔ Admin approval before the vendor account becomes active Admin should also be able to activate or deactivate vendor accounts at any time. Technical Preferences Developers can recommend the best architecture, but preferred technologies include: ✔ Backend: Python (FastAPI / Django) or Node.js ✔ Database: PostgreSQL or MySQL ✔ Frontend: Simple responsive web dashboard ✔ API: REST API Deliverables ✔ Fully working web application ✔ Vendor dashboard ✔ Admin panel ✔ Vendor self-registration portal ✔ API endpoints for catalog access ✔ Shopping cart and checkout functionality ✔ Order return integration ✔ API documentation ✔ Deployment instructions Important Requirements ✔ The complete source cod...

I am looking to have a self-contained desktop application built that lets us record and track three key data sets in one place: staff information, individual training records, and detailed instrument-calibration histories. The program will be used on a small internal network, so a local database engine such as SQLite, MS Access, or an embedded PostgreSQL instance is perfectly acceptable as long as installation remains straightforward for non-technical users. Two role levels must be enforced: Admins need full create / update / delete privileges plus the ability to add new users, import legacy spreadsheets, and run global reports, while Managers only require read-only dashboards and the ability to print or export filtered reports for their teams. Typical daily tasks should feel intu...

...on top What you'll build: Drag-and-drop canvas (ReactFlow) with entity nodes showing selectable columns Auto-detect valid joins between placed entities, let users configure join types Right panel: configure dimensions, measures (aggregation/format), filters, sort, chart axes Preview and save reports, integrate with existing chart rendering Stack: React 19, 15, FastAPI async (Python), PostgreSQL, MUI v7, Zustand, ReactFlow You must have: Built production BI/analytics UIs — not just consumed them. Show us something. Worked with Tableau, Power BI, or Metabase (as a developer, not just a user) Full-stack capability (Python FastAPI backend + React frontend) What we don't want: Someone who'll Google "how to build a dashboard" for the first time on our...

...Managers review service closure and track reports and PM schedules. These workflows follow the sales → installation → service → reporting lifecycle. Technology Preference Implementation should use modern scalable technologies, such as: Backend • Laravel / Node.js / NestJS / Django Frontend • React / / Vue Mobile Apps • Flutter or React Native (single codebase preferred) Database • PostgreSQL or MySQL Infrastructure • Cloud hosting (AWS / DigitalOcean / similar) • Docker-based deployment preferred Project Scope (Phase-1 MVP) Sales Module • Create and manage sales quotations • Update quotation status (Under Process / Order Received / Order Lost) • View quotation history • Generate quotation PDF • Custome...

Role Overview Build and maintain a fintech platform mobile/web frontend, backend services, wallet system, and payment integrations. Key Responsibilities • Design and develop...OTP login, and security best practices • Deploy applications using cloud infrastructure and CI/CD pipelines Frontend Skills • React.js / or Flutter • HTML, CSS, JavaScript, TypeScript • API integration and responsive UI development Backend Skills • Node.js / NestJS or Java Spring Boot • REST API development and microservices • Payment gateway integration Database & Infrastructure • PostgreSQL / MySQL • Redis caching • Docker, Kubernetes Preferred Experience • payment platform development • Wallet systems and ledger-based accounting &bul...

...where I can: See all incoming WhatsApp messages in one inbox Reply to customers directly from the dashboard Save and manage customer contacts with tags/labels Send bulk messages to groups of customers Set up simple auto-replies (welcome message, out-of-hours, etc.) View basic reports (messages sent, read rates) Tech stack (flexible): Backend: Node.js or Python Frontend: React.js Database: PostgreSQL or MongoDB Hosting: DigitalOcean or AWS Deliverables I expect: Full working source code on a private GitHub repo Web dashboard deployed on a staging server A short Loom video showing how everything works Basic documentation 2 weeks of post-delivery support for bugs Budget: $800 – $1,500 USD (milestone-based payments) Timeline: 4–6 weeks Important — Please re...

...end-to-end system, not a simple automation. Read the full spec before bidding. System Modules Required Module 1: Trend Discovery Engine Scrape Google Trends via pytrends for rising product keywords (runs every 6 hours) Cross-reference with Amazon Best Sellers to validate commercial intent Score and rank products by trend velocity, search volume, and commission potential Store ranked product queue in PostgreSQL database Module 2: Affiliate Data Collector Connect to Amazon Product Advertising API (PA API 5.0) Per product: fetch affiliate link, product images, title, description, price, ratings Fallback integration to ClickBank or ShareASale for non-Amazon products UTM parameter generation per platform via Bitly API Module 3: Platform Intelligence Analyzer Per product, per pla...

I need an experienced AWS data engineer to design and build production-ready ETL pipelines in AWS Glue. The work centres on moving and transforming data from several source systems—relational databases (e.g., PostgreSQL, MySQL), NoSQL stores, real-time streams coming through Kafka/Kinesis, and a handful of internal/external REST APIs—into a clean, query-friendly layout in S3 and, ultimately, Redshift. Requirements: Strong AWS data engineering experiences with various aws services Experience building end-to-end data pipelines (schema discovery, ingestion, transformation, orchestration, monitoring) Experience working with relational databases like Oracle, MySQL, and SQL Server etc Experience with data ingestion from on-prem systems to cloud Experience with streaming pl...

...ومواعيد متاحة. إمكانية نشر المهام أو الدورات التدريبية من الطلاب/الشركات. نظام حجز مباشر أو طلبات تعليمية. تقييم ومراجعة الأداء بعد كل دورة أو مهمة. 2. اختيار التكنولوجيا حسب خبرتك وفريقك، ممكن تختار بين: منصة جاهزة بدون برمجة: مثل WordPress مع إضافة LMS (LearnPress أو Tutor LMS). تطوير موقع مخصص: باستخدام تقنيات مثل React أو Angular للواجهة الأمامية + Node.js أو Django للخلفية + قاعدة بيانات مثل PostgreSQL. إضافة ميزات الدفع أو الاشتراكات: لو عايزة يكون فيه شراء دورات أو دفع مقابل المهام. 3. تصميم تجربة المستخدم (UX/UI) واجهة بسيطة وسهلة الاستخدام لكل من المدرس والطالب. لوحة تحكم للمدرس لإدارة مهامه وجدول مواعيده. لوحة تحكم للطالب لطلب المهام وحجز الدورات. 4. نظام اختيار المدرس ممكن يكون عن طريق التقييمات والمهارات. نظام مراجعة الطلبات قبل قبول المدرس أو المهمة. ضمان أن يكون الم...

...authentication metadata. 9. Request Processing Flow 1. Client sends request to API Gateway 2. Gateway authenticates API key 3. Tenant is resolved 4. Quota validation performed 5. Guardrails policies applied 6. Cache lookup executed 7. Model router selects provider 8. Provider processes request 9. Usage metrics recorded 10. Response returned to client 10. Data Architecture Operational Database (PostgreSQL) Stores tenants, students, API keys, quotas. Cache Database (Redis) Stores cached prompts and rate‑limit counters. Analytics Database (ClickHouse) Stores usage logs and metrics for reporting. 11. Security Architecture API Key Hashing All keys stored using strong hashing algorithms. Transport Security All traffic encrypted using HTTPS. Tenant Isolation Strict tenant filtering ...

...ومواعيد متاحة. إمكانية نشر المهام أو الدورات التدريبية من الطلاب/الشركات. نظام حجز مباشر أو طلبات تعليمية. تقييم ومراجعة الأداء بعد كل دورة أو مهمة. 2. اختيار التكنولوجيا حسب خبرتك وفريقك، ممكن تختار بين: منصة جاهزة بدون برمجة: مثل WordPress مع إضافة LMS (LearnPress أو Tutor LMS). تطوير موقع مخصص: باستخدام تقنيات مثل React أو Angular للواجهة الأمامية + Node.js أو Django للخلفية + قاعدة بيانات مثل PostgreSQL. إضافة ميزات الدفع أو الاشتراكات: لو عايزة يكون فيه شراء دورات أو دفع مقابل المهام. 3. تصميم تجربة المستخدم (UX/UI) واجهة بسيطة وسهلة الاستخدام لكل من المدرس والطالب. لوحة تحكم للمدرس لإدارة مهامه وجدول مواعيده. لوحة تحكم للطالب لطلب المهام وحجز الدورات. 4. نظام اختيار المدرس ممكن يكون عن طريق التقييمات والمهارات. نظام مراجعة الطلبات قبل قبول المدرس أو المهمة. ضمان أن يكون الم...

...keyboard-friendly shortcuts, and validation that stops mistakes before they happen. Behind the scenes, the system should store product details, on-hand quantities, unit costs, and running totals of what has sold. A simple dashboard that converts those raw numbers into easy-to-read daily, weekly, and monthly reports is the key feature for this first release. If you prefer working with MySQL, PostgreSQL, or a lightweight cloud database, let me know; I’m open as long as the setup remains affordable and easy to maintain. Deliverables • Database schema and any migration scripts • Responsive web or desktop front end for manual entry and look-ups • Sales reporting module with export to CSV/PDF • Brief deployment guide so I can host it myself Later ...

...TypeScript-based services or integrations when required. Collaborate with the development team to quickly resolve technical issues. Guide on best practices for building scalable, secure, and efficient services. Ensure smooth deployment and performance monitoring of backend services. Required Technical Skills Golang (Go), TypeScript, REST APIs, Microservices Architecture, Docker, Kubernetes, Git, PostgreSQL/MySQL, MongoDB, Redis, gRPC, JSON, Linux, CI/CD Pipelines, AWS/GCP, Unit Testing, Debugging & Performance Optimization, Message Queues (Kafka/RabbitMQ), API Security, System Design Basics....

...Development of RESTful APIs and backend services Streaming & Media Delivery Experience with video streaming technologies Knowledge of HLS, MPEG-DASH, or adaptive bitrate streaming Experience integrating with video hosting or media processing systems Frontend Technologies HTML5 CSS3 JavaScript Experience integrating frontend applications with backend APIs Database & Storage MySQL or PostgreSQL Database schema design and optimization Object storage systems for media files Cloud & Infrastructure Experience with cloud platforms such as AWS Knowledge of: Cloud storage CDN integration Load balancing Containerized deployments (Docker) Security Secure authentication and authorization systems JWT / OAuth-based authentication Secure payment handling and ...

... Admin capabilities include: • View and manage all loan applications • Verify documents and user information • Approve or reject loan requests • Monitor repayments and overdue loans • Manage user accounts • View analytics and loan statistics • Manage loan products and interest rates Technology Stack Mobile App: Flutter / React Native (Android & iOS) Backend: Node.js / Python / Java Database: PostgreSQL / MongoDB Admin Panel: React / Angular Web Dashboard API Integrations: CIBIL / Credit Score APIs Aadhaar / KYC verification Payment Gateway (Razorpay / Stripe / Paytm) Security & Compliance To ensure trust and regulatory compliance, the platform will include: • End-to-end data encryption • Secure API integrations • KYC verif...

...financial regulations. * Optimize database performance and manage large-scale financial data. * Collaborate with frontend developers and product teams to deliver seamless user experiences. * Monitor system performance and troubleshoot backend issues. **Required Skills:** * Strong experience with backend technologies such as **Node.js, Java, or Python**. * Experience with databases like **MongoDB, PostgreSQL, or MySQL**. * Knowledge of **API development, microservices architecture, and cloud platforms**. * Understanding of **authentication systems (JWT, OAuth)**. * Familiarity with **financial systems, payment integrations, or fintech platforms** is a plus. **Goal:** To build a secure, scalable, and efficient backend infrastructure that powers a seamless and reliable digital lo...