Vivek K.
Senior Full Stack & AI Engineer | Next.js | React | Node
Since 2009, I’ve been building web, mobile, backend and cloud applications across different industries, working independently, leading teams and partnering with businesses long-term. In the era of AI, I’ve fully adapted my development workflow around AI-assisted development and vibe coding to plan, design and ship products much faster, while using my 16+ years of experience to guide the right technical decisions. 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 • Plan — Start with the requirements and use Claude in Plan Mode along with my own engineering experience to break down the problem, explore the approach, identify edge cases and create a practical development plan. • Design — Feed the finalized requirements into Figma AI and Framer, along with the product's branding, theme, target users and design requirements, to quickly create and refine the UI direction. • Connect & Build — Use MCP-based workflows to connect tools and context, then use Claude Code, Cursor and Replit to turn the approved plan and designs into working frontend, backend, APIs and integrations. • Review — Use AI for code review, debugging, refactoring and testing, while using my engineering experience to validate the architecture, business logic, security, performance and edge cases. • Ship — Test, deploy and continue improving the product based on real usage. I let AI handle a large part of the development work, while my experience guides the architecture, technical decisions and final quality. I know where AI can save significant time and where its output needs to be questioned, changed or rebuilt. 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 𝗔𝗜 & 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 • OpenAI and other LLM integrations • RAG pipelines and AI agents • AI-powered application features • n8n workflow and business process automation • AI-generated reports and business workflows • Social media and content automation • Internal tools and process automation 𝗕𝗔𝗖𝗞𝗘𝗡𝗗 & 𝗦𝗬𝗦𝗧𝗘𝗠 𝗔𝗥𝗖𝗛𝗜𝗧𝗘𝗖𝗧𝗨𝗥𝗘 • PHP, Laravel, Node.js, Python • REST APIs, authentication and business logic • Background jobs, queues and CRONs • Microservices and distributed systems • Third-party integrations and cloud-connected systems 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗 & 𝗪𝗘𝗕 • React.js, Next.js, TypeScript • SaaS dashboards and responsive web applications • Component-based frontend architecture • Performance-focused UI development 𝗠𝗢𝗕𝗜𝗟𝗘 • React Native • Flutter • Native Android (Kotlin) • Native iOS (Swift) 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦 & 𝗖𝗟𝗢𝗨𝗗 • PostgreSQL, MySQL, MongoDB, Redis • Database design, indexing and performance optimization • AWS, Firebase, Supabase, DigitalOcean • CI/CD, deployments and server management 𝗖𝗠𝗦 & 𝗣𝗟𝗔𝗧𝗙𝗢𝗥𝗠𝗦 • WordPress, Webflow • Custom themes and plugin development • SEO and performance optimization 𝗥𝗘𝗖𝗘𝗡𝗧 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦 𝗘𝘅𝗽𝗶𝗻 — 𝗜𝗻𝗳𝗹𝘂𝗲𝗻𝗰𝗲𝗿 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 𝗦𝗮𝗮𝗦 • Built the web and mobile ecosystem including backend APIs, dashboards, analytics and cloud infrastructure. • Platform currently supports 100,000+ influencer-brand collaborations across the GCC region. • Worked across the product lifecycle from core development and integrations to ongoing improvements. 𝗛𝘆𝘃𝗲 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 — 𝗦𝗺𝗮𝗿𝘁 𝗛𝗼𝗺𝗲 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗜𝗼𝗧 • Worked on a complex IoT platform connecting smart hardware, real-time tracking, notifications and multiple applications. • Used AI-assisted development to build and connect multiple microservices and applications within a tight delivery timeline. • Worked across service architecture, integrations and production workflows with a strong focus on reliability and quality. 𝗠𝗮𝗱𝗖𝗵𝗲𝗳 — 𝗥𝗲𝘀𝘁𝗮𝘂𝗿𝗮𝗻𝘁 𝗦𝗮𝗮𝗦 • Built and maintained restaurant management systems covering ordering, dashboards, business workflows and automation. • Worked across backend, frontend, integrations and admin systems. 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • Built AI-powered workflows using LLM APIs and n8n to automate repetitive internal processes. • Worked on AI-generated reports, content workflows and social media automation. 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 My experience spans SaaS, Healthcare, Fintech, E-commerce, IoT, Enterprise tools, Real Estate, Blockchain, On-demand applications, Aviation, Logistics, Social platforms, Sports and AI-enabled products. If you have an idea in mind, need help planning system architecture, want to improve an existing platform, or simply need an experienced technical partner to help guide development decisions, feel free to message me.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.8k
Billed in all: $43,403$43k
$1.8k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 19% in RESTful API
Ranked by MRR among everyone on Upwork with the skill.
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