ECMAScript Developers For Hire
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Sponsored Freelancers
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BIO: This is Oleh Kovelsky, Texas based web developer with 10 years of experience, specializing in high quality SPA & Hybrid development. I have experience working as an individual developer and sometimes a team cooperator in many projects providing me with the skills of communicating with clients to satisfy their...BIO: This is Oleh Kovelsky, Texas based web developer with 10 years of experience, specializing in high quality SPA & Hybrid development. I have experience working as an individual developer and sometimes a team cooperator in many projects providing me with the skills of communicating with clients to satisfy their needs. Background: --------------- ➤ 6+ years experience developing for Web, Windows Desktop and Mobile Platforms. ➤ 4+ years project management experience. ➤ 8+ years of experience working directly with clients. ➤ Strong sense of project and time management. ➤ Ability to work with little supervision or as part of your team. ➤ Strong and Clear communication skills -------------------------------------------------------------------------------------------------------- Developer: -------------- Not only as one-time contractor, but also as a reliable, capable business partner and technical assistant with long-term relationship, I would suggest potential improvements for the software product by catching upon the critical issues and risks. Currently, my focus lies on being an asset, and in collectively working towards client’s success. Skill set: ----------- ☑ Programming Languages: ➤ JavaScript / TypeScript / ECMAScript( ES6 ) ➤ HTML / HTML5 / CSS3 / Tailwind CSS / SCSS / LESS ➤ PHP / SQL ☑ Frontend: ➤ React / Redux / Next / Gatsby / React BootStrap / React Native ➤ UI frameworks / tools: Tailwind CSS / Material UI / Chakra UI / BootStrap 3+ ☑ Backend: ➤ Laravel / Ruby on Rails / Django ➤ Node / Express ☑ Blockchain: ➤ Solidity / Web3.js / Solana / Ethereum ☑ DB Management: ➤ MySQL / MongoDB / PostgreSQL / Redis / GraphQL / DynamoDB ☑ SVN and Agile Methods: ➤ Github / Gitlab / BitBucket / Git ➤ Jira / Trello / Notion ☑ Cloud Services: ➤ AWS Lamda / S3 / EC2 / RDS / Cognito ➤ Firebase / Heroku / GCP ➤ Microsoft Azure My goal is to exceed your expectations, therefore we will not settle for just any solution, I will always strive to find the best solution. When working with me, you can rest assured that you are getting top-notch work, so you can focus on your business. Sincerely. Oleh Kovelsky less
Hire olegkovelsky
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✦-----Greetings!------✦ Passionate, perspecatious, commited. These are three qualities, which make me extremely pleasant to work with. With over 7 years of rich development experience on projects ranging from small size applications through complex enterprise solutions. Attention to details, adherence to strict...✦-----Greetings!------✦ Passionate, perspecatious, commited. These are three qualities, which make me extremely pleasant to work with. With over 7 years of rich development experience on projects ranging from small size applications through complex enterprise solutions. Attention to details, adherence to strict technical standards, thorough and detail-oriented project management from my side will guarantee you having the result that serves you best. If you need to create a new web service without worrying about future scalability time, costs, maintenance, DoS, performance, please feel free to reach me out. Lets go with me towards SUCCESS!!! Skills and Services: ✔️ Languages *JavaScript, Python, PHP, HTML5, CSS3 ✔️Frameworks *Angular, Express, Nest, Django, Laravel, Jest ✔️Libraries/APIs/Platform *React, Node.js, Redux, Microsoft Graph, Material UI, Bootstrap, TailwindCSS ✔️Tools *Github, Gitlab, Bitbucket, VS code ✔️Database *MongoDB, PostgreSQL, MySQL ✔️Paradigms *Functional programming, Test-driven development (TDD), Agile software development, Scrum, Kanban ✔️Misc *AWS, Firebase, Docker ALL the BEST & RELIABLE! less
Hire yevheniitymoshe1
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As a senior software engineer with rich experience in Web/Mobile/Blockchain development. Experienced Web Developer adept in all stages of advanced web development. Knowledgeable in user interface, testing, and debugging processes. Backend Skill -PHP/JavaSpring/ Java/Laravel/Node.js/Python/Rust/C++ -SQL and NoSQL...As a senior software engineer with rich experience in Web/Mobile/Blockchain development. Experienced Web Developer adept in all stages of advanced web development. Knowledgeable in user interface, testing, and debugging processes. Backend Skill -PHP/JavaSpring/ Java/Laravel/Node.js/Python/Rust/C++ -SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB), Redis Frontend Skill - HTML5/SCSS/CSS3/SVG/jQuery/JavaScript/BootStrap - ReactJS/Redux/React Native/Next.js/Gatsby.js - Vue.js/Nuxt.js/Quasar - Angular 4~13 - TypeScript/Webpack - Flutter / Android Studio Tools/Cloud Firebase/Jenkins/JIRA/Docker/AWS/DigitalOcean Version Control System GitHub/GitLab/Bitbucket Blockchain Skill - Smart Contract, Defi, Ethereum, Solana, Avax, Wax, Algorand, Polygon, BSC - DApps development; Solidity/Rust + web3.js/ethers.js - Solidity, Rust, C++, Java, Python - Integration with crypto wallets such as Metamask and Phantom. less
Hire arturbulgac
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I'm a highly motivated and hard-working individual who has a passion for computer science and who loves to try out different technologies. Seeking an opportunity to gain more experience to become a top qualified professional in the IT industry one day.I'm a highly motivated and hard-working individual who has a passion for computer science and who loves to try out different technologies. Seeking an opportunity to gain more experience to become a top qualified professional in the IT industry one day. less
Hire kasun7153
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Want to build a mobile or web app that is scalable, bug-free and performs blazingly fast? Not only that, but you also want the app to give your users the best experience they have ever had, right? My approach to work may not be best suited for everyone, but you may be a great fit if you are thinking: ⚡"I can wait a...Want to build a mobile or web app that is scalable, bug-free and performs blazingly fast? Not only that, but you also want the app to give your users the best experience they have ever had, right? My approach to work may not be best suited for everyone, but you may be a great fit if you are thinking: ⚡"I can wait a bit longer but the product should be stable and not have bugs when updates happen!" ⚡"I know what I want to solve but need some design suggestions" ⚡"Our current app is too slow/buggy, we want to do better this time" Working with me, you will: ★ Not need to worry about the bugs caused by messy code or badly (if at all) tested product ★ Get apps built with modern frameworks and libraries such as React Native, React.js, Remix, Node.js, TailwindCSS (or MUI, AntDesign, Bootstrap, etc), NativeBase (or React Native UI, React Native, Paper, etc) Redux, and React Query ★ Get FREE design suggestions to make your product look and work great ★ Get a product which will not only have the features that you asked for, but also the user experience you and your users will love Not everyone is my client though - some signs we might not be a good fit include: ✗ You only have a few days to build a reasonable sized app ✗ You have a predefined toolset instead of determining what tools are the best for the project ✗ Respect is not a core value (I enjoy working with awesome people who know how to respect others) About myself: Building apps that are reliable, maintainable and loved by users for their modern and experience-centred design. I only take projects which I know I can deliver on time. I take time building the apps because I don't want my clients to come up with a long list of bugs they find later. Building apps that don't break with every change or update, takes time. I take special care about writing clean code and the users getting the best and optimal app performance. less
Hire sufianbabri
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Hello and thanks for visiting my profile. I'm a full-stack software engineer with over seven years of experience, and I specialize in creating simple, user-friendly apps and websites that are beautiful, easy to use, and highly functional. I love collaborating with clients to develop ideas and work through the process...Hello and thanks for visiting my profile. I'm a full-stack software engineer with over seven years of experience, and I specialize in creating simple, user-friendly apps and websites that are beautiful, easy to use, and highly functional. I love collaborating with clients to develop ideas and work through the process of creation. Good service and Accuracy is my manner. I’m quite expert in using coding and markup languages like: - Node JS / Express JS / React JS / Vue JS / Angular JS / GraphQL / JQuery / Javascript - Python / Django / Machine Learning - Solidity / Blockchain / Ethereum / NFT / NGNIX / ERC20 - PHP / Laravel / Code Igniter / Wordpress - Flutter / React Native / Android / Ionic - MySQL / MongoDB / Airtable / PostgreSQL / Firebase DB I have completed my graduation in Software Engineering and also done many courses related to web designing, coding, and programming. My seven years of experience helped me to understand the business tricks. Now I can easily cope up with the business market and understand the consumers’ needs. For these amazing skills I can see myself in a top-ranking position in the web developing market. True that this market is growing higher day by day. But my skills are also growing as I am a very keen learning and technology lover person. That’s why I find this sector very interesting and always work with my full enthusiasm. I believe you can hire me without any doubt because I never failed in any of my project and made my clietts happy with my skills and knowledge. Thank you. less
Hire oleksandrholubov
