I’m Minase, a Software Developer and Data Scientist with over five years of experience in building data-driven solutions and high-performance applications. My expertise lies in transforming complex data into actionable insights while developing scalable and robust software that drives business and societal impact. 💡 What I Bring to the Table ✅ Full-Stack Development: Expertise in Python, JavaScript, Golang, and C++, with experience in building responsive, user-friendly applications using React, Svelte, Node.js, and Django. ✅ Machine Learning & AI: Skilled in ML, Deep Learning, Data Analysis, and Statistical Modeling, leveraging frameworks like PyTorch, Scikit-learn, NumPy, and Pandas to develop predictive models and intelligent systems. ✅ Databases & Data Engineering: Proficient in MySQL, MongoDB, PostgreSQL, and experienced in handling large datasets efficiently. 🎯 What I Can Do for You 🔹 Build scalable web applications with seamless user experiences 🔹 Design and implement AI-driven solutions to optimize business processes 🔹 Develop custom machine learning models for predictive analytics 🔹 Create robust ETL pipelines for data processing and transformation 🔹 Perform statistical analysis and data visualization to extract insights I am actively looking for opportunities that challenge me to solve complex problems at the intersection of software engineering and data science.

I have 10+ years of experience in web app development. I have 6+ years experience in React/Next and Svelte/SvelteKit. My Focus is to learn new things around my skills and make my client 100% satisfied with my work. Skills: ✅ react.js ✅ next.js ✅ Svelte ✅ SvelteKit ✅ Micro Frontend ✅ node.js ✅ MongoDB ✅ MySQL ✅ GraphQL ✅ Typescript ✅ Supabase ✅ Firebase ✅ Figma/XD to web page Soft skills: ✅ Flexible ✅ Quick learner ✅ Attention to details ✅ Good communication ✅ Good team member ✅ Working with deadlines ✅ Familiar with Git, GitHub, Bitbucket ✅ Familiar with Jira and Scrum meeting ✅ Familiar with Slack, Skype, Discord and Zoom My expertise in Frontend, Migrations, Speed Optimisation, Responsive Design (Mobile-ready), and UX / UI Design. Hands-on react.js, next.js, Svelte/SvelteKit, NodeJs, Typescript, Supabase, chart.js, Fabric.js, HTML, CSS, SCSS, Figma, Figma to HTML/Web, Tailwind, Bulma.

High-Performance Web Applications | Scalable Systems | 5+ Years Experience Looking for a developer who bridges the gap between ultra-fast frontends and memory-safe, high-concurrency backends? I specialize in translating complex visions into market-ready products using SvelteKit and Rust. With over 5 years of experience, I deliver applications that don't just work—they scale. Whether it's a reactive UI or a performance-critical microservice, I ensure your business growth is backed by rock-solid engineering. ⚡ 𝗦𝘃𝗲𝗹𝘁𝗲 & 𝗦𝘃𝗲𝗹𝘁𝗲𝗞𝗶𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Craft blazing-fast, SEO-friendly, and reactive web applications using cutting-edge Svelte frameworks. 🌐 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 Build scalable, robust backend APIs and microservices with Node.js, NestJS, and Express.js. 🎨 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲 𝗨𝗜/𝗨𝗫 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 Design intuitive, pixel-perfect interfaces using Angular, Vue.js, React, and Tailwind CSS. 🔧 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 Create seamless data flow with well-structured APIs and microservice ecosystems. 🤖 𝗔𝗜-𝗔𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Fast and Production ready development utilizing AI Agents (Claude Code, Copilot, Cursor). This is not Vibe coding but utilizing AI's full potential to make Full Stack data intensive application with proper code quality and QA. 🚀 𝗖𝗹𝗼𝘂𝗱 & 𝗦𝗲𝗿𝘃𝗲𝗿𝗹𝗲𝘀𝘀 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝘀 Deploy efficient serverless applications on AWS Lambda, Azure Functions, and Firebase. ➤ 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗡𝗘𝗫𝗧 𝗣𝗥𝗢𝗝𝗘𝗖𝗧 Need a Svelte and SvelteKit Developer to elevate your web app? 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝘁𝗼𝗱𝗮𝘆 and let’s create seamless, high-performance applications together. ============================ 🛠️ 𝗧𝗢𝗢𝗟𝗦 & 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗 𝗙𝗥𝗔𝗠𝗘𝗪𝗢𝗥𝗞𝗦 • Svelte • SvelteKit • Next.js • Angular • Vue.js • React 𝗕𝗔𝗖𝗞𝗘𝗡𝗗 & 𝗔𝗣𝗜𝗦 • Node.js • Express.js • NestJS • Go • Rust 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦 & 𝗢𝗥𝗠𝗦 • MongoDB • Mongoose • Prisma • Drizzle ORM • MikroORM 𝗖𝗟𝗢𝗨𝗗 & 𝗦𝗘𝗥𝗩𝗘𝗥𝗟𝗘𝗦𝗦 • AWS Lambda • Azure Function App • Firebase 𝗠𝗘𝗦𝗦𝗔𝗚𝗜𝗡𝗚 & 𝗖𝗔𝗖𝗛𝗜𝗡𝗚 • Kafka • Redis 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 & 𝗧𝗢𝗢𝗟𝗦 • Jest • Playwright Svelte Developer, Rust, GO, Full Stack Developer, JavaScript, Next.js, Vue.js, Angular, Node.js, NestJS, API Integration, Microservices

Full Stack Developer | React.js, Vue.js, Angular, Svelte, Django, Node, Laravel, Golang I'm a highly skilled full stack developer with 8+ years of experince building scalable, secure, and user-friendly web applications. I specialize in modern front end frameworks like React.js, Vue.js, Angular and Svelte and backend developement using DJango,Laravel, Flask and Golang. -Frontend: React, Vue, Angular, Svelte, Tailwind CSS -Backend: Django, Laravel, Flask, Node.js Golang - Database: MySQL, PostgreSQL. MongoDB -Tools: Git, Docker, CI/CD, AWS, Firebase I'm passionate about delivering clean, maintainable code and building products that scale. I'm available for full-time or part-time projects and always ready to bring value to your team.

⭐⭐⭐⭐⭐ "The level of detail included in planning every sprint ensured we stayed within budget and ended up with a final product that was better than I had even hoped for." I'm Maksym, a senior full stack developer (Vue, Svelte, Node, Express, Nest) on Upwork with huge experience (8+ years), positive feedback, and a great track of projects. I help businesses turn their ideas into products by providing software development services. My mission is over-delivering, I like giving more than my clients expect to receive. I've developed really cool features on these top-notch projects: ✅ app.teqatlas.com ✅ d-defender.org ✅ midohiogmgroup.com ✅ app.lightmapp.com ✅ canary.consulting (landing and the application, which is in beta) My front-end stack: ✅ Vue 3, Nuxt 3 ✅ Svelte, SvelteKit ✅ Electron (desktop apps) ✅ Vanilla JavaScript / TypeScript ✅ Vuex, Pinia, WebSockets, SocketIO ✅ HTML5, CSS (CSS3 & SCSS & SASS) ✅ Tailwind CSS, Tailwind UI, PrimeVue ✅ Strapi (+admin panel) ✅ Figma, Photoshop My back-end & DevOps stack: ✅ NodeJS ✅ Nest, Express ✅ PostgreSQL, MySQL ✅ MongoDB ✅ Redis ✅ RabbitMQ ✅ Docker, Kubernetes, PM2 ✅ Strapi (+admin panel) ✅ Digital Ocean, AWS My cyber security stack: ✅ Kali Linux ✅ Python, Node, Bash ✅ Burp Suite Enterprise Edition ✅ OWASP ZAP ✅ OWASP AMASS ✅ NMAP ✅ Other custom-written scripts and Kali tools

Hire a fullstack developer with experience in building agentic RAGs, deploying SaaS dashboards, LLM integrations, Sveltekit apps. Redis for cross-instance buses, Python text-embedding for wide data distilled responses, Tailwind CSS for accurate UI/UX design reflections, Auth systems with Firebase/Supabase/BetterAuth, AWS services for media conversion, and a keen eye for bugs and customer conversion. My immediately available stacks: • Development - Svelte / Typescript / Tailwind CSS / JS / Go / Flutter / Python • DevOps (CI/CD) - Docker / Github Actions / Cloudflare Workers • AI-assisted workflow - VSCode + Claude CLI • Deployment - Railway / Cloudflare / (minimal) GCP • Reporting Tools - Google Analytics / Posthog • SEO - On-page / Technical • Project Management - Slack / Trello / Asana / Linear Communications in English / Project work hours follow (GMT+8)

I can offer you a high-quality website and mobile development. I'm best with React, Next.js, SvelteKit, HTML/CSS, TailwindCSS, Typescript. I can develop anything as long as the required time is given and I'm willing to learn the tools/technologies that you use! EXCELLENCE PREVAILS!

As a highly skilled front-end developer with expertise in modern JavaScript frameworks, I specialize in building responsive, fast, and scalable web and mobile applications using React.js, Next.js, SvelteKit, and React Native. With 10+ years of experience, I have delivered multiple successful projects, consistently improving user experience and performance through elegant code and innovative solutions. My technical proficiency, attention to detail, and collaborative approach ensure that I deliver top-quality results. Whether you need a dynamic web app, a fast server-rendered site, or a cross-platform mobile solution, I have the skills to bring your project to life with cutting-edge technologies. Skills and Expertise: ✿ React.js: Mastery in building interactive, component-based web applications with a focus on performance, reusability, and maintainability. ✿ Next.js: Experience creating optimized, server-side rendered (SSR) applications, static site generation (SSG), and delivering excellent SEO. ✿ SvelteKit: Ability to build fast, lightweight applications using this modern, highly performant framework, perfect for user-centric applications. ✿ React Native: Development of cross-platform mobile applications with native performance, ensuring a smooth user experience across iOS and Android devices. ✿ JavaScript (ES6+): Strong command over modern JavaScript, asynchronous operations, and modular code design. ✿ Responsive Design: Expertise in creating pixel-perfect, responsive layouts that look stunning on all devices, from mobile to desktop. ✿ API Integration: Experience integrating RESTful APIs, GraphQL, and third-party services to enhance application functionality. ✿ Version Control (Git): Skilled in maintaining clean and collaborative codebases, with best practices for version control and teamwork. ✿ Testing: Unit testing, end-to-end testing, and debugging to ensure flawless functionality and user satisfaction. (buzzwords: ReactJs , NextJs, Tailwind , javascript, javascript developer, javascript development,react, react framework, react developer, next, UI/UX, jQuery, js developer, js development, web developer, web development, e-commerce, crm, lms, web design, website creation,react, bootstrap, html, css, frontend, frontend developer, restful, rest api) #ReactJs #NextJs #FrontendDeveloper #reatjs #nextjs #reactjsdeveloper #nextjsdeveloper #webdeveloper

👋 Hi there, I'm Devang, a self-taught web developer with 3 years of experience and a passion for creating high-quality websites and web applications. My expertise includes JavaScript, Nextjs, Svelte, Tailwind, and Vue. 🌐 Check out my portfolio at saklani.dev to see examples of my work and the range of projects I've tackled. Regarding back-end development, I have extensive knowledge of Node.js and related tools such as Express and databases like MongoDB, PostgreSQL, and MySQL. I also have experience with serverless technologies like AWS Lambda and Firebase. ⏰ Whether you need full-time or part-time support, I have a flexible work schedule that can meet your team's needs. Contact me today to discuss how I can help bring your project to life!

I help SaaS teams ship AI-powered features faster, by integrating LLMs like Claude and OpenAI directly into your existing SvelteKit, Next.js, or Node.js codebase. No rebuilding your stack. No switching to Python. Clean TypeScript from the API layer down to the UI. Most developers treat AI integration as a separate service bolted onto the side of a product. I build it as a first-class part of your application, streaming responses, tool-calling, Supabase vector search, typed inputs and outputs, and a UI that actually reflects what the model is doing in real time. After 7+ years building production full-stack systems across SvelteKit, React, Node.js, Golang, and Rust, I've learned that the hardest part of AI integration isn't the LLM call , it's making it reliable, observable, and maintainable inside a real codebase. That's the part I specialise in. 🔧 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝 - 𝐋𝐋𝐌 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Claude, OpenAI, and Gemini integrated into your SvelteKit or Next.js app. Streaming via Server-Sent Events, function/tool-calling with typed schemas, multi-turn conversations with memory, structured JSON outputs. TypeScript-first, no Python dependency. - 𝐑𝐀𝐆 & 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Document ingestion, embeddings, and semantic search using Supabase pgvector, all in TypeScript. Build document Q&A, internal knowledge bases, or AI search on top of your existing Supabase database without adding a separate vector infrastructure. - 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐀𝐈 𝐈𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞𝐬 𝐢𝐧 𝐒𝐯𝐞𝐥𝐭𝐞𝐊𝐢𝐭: Svelte 5 runes, SSE streaming, reactive AI state, live token output. SvelteKit's native reactivity makes it one of the best frameworks for AI UIs, faster to build, lighter to ship, and more maintainable than React for streaming use cases. - 𝐇𝐢𝐠𝐡-𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐀𝐈 𝐁𝐚𝐜𝐤𝐞𝐧𝐝𝐬 𝐢𝐧 𝐆𝐨𝐥𝐚𝐧𝐠 & 𝐑𝐮𝐬𝐭: When your AI pipeline needs throughput, embedding jobs, async agent task queues, concurrent API orchestration. I build it in Golang or Rust. Fast, efficient, and built to handle production load without Python's GIL limitations. - 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 𝐌𝐕𝐏𝐬: 𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲: SvelteKit or Next.js frontend, Node.js or Golang backend, Supabase database with pgvector, LLM integration, Stripe billing, Vercel or Railway deployment, and documentation your team can maintain. Idea to deployed product in 2–4 weeks. 📂 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐰𝐨𝐫𝐤 — Claude AI + internal system integration: 5-star, $840, 5 days: "Outstanding… seamlessly handling Claude AI and OpenClaw integration… technical depth across both" — Google Speech-to-Text + OpenAI API + Svelte 5: 5-star: "seamless, efficient, and well-structured, showcasing strong technical skills" — SvelteKit + FastAPI full-stack with Docker deployment: 5-star: "Dockerized the app… excellent job" — 24+ months on a SvelteKit production application, $3,400+ long-term contract: "best developer we've worked with on Upwork" (testimonial on profile) — Voice AI agents with Supabase vector DB knowledge retrieval + Google Calendar sync 🛡️ 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤 100% Job Success Score across all contracts. Every delivery includes architecture documentation so your team understands what was built and can maintain it independently. I respond within 4–8 hours and work transparently, no surprises mid-project. Building AI into your existing product, or starting a new AI-powered SaaS? Message me with your stack and what you're trying to build, I'll reply with a concrete plan in our first conversation, not a sales pitch.