Sacheet Kumar
Frontend-focused full-stack developer crafting clean UI, architectural systems, and engineering high-impact web apps.
About
I build production-ready web applications & AI platforms using TypeScript, React, Next.js, and Node.js — focusing on clean UX and real user impact.
I'm passionate about building tools that solve real problems. My experience spans across frontend architecture, API design, database modeling, and AI integrations. I've worked with startups and teams to ship products that users actually love using.
When I'm not coding, you'll find me tinkering with game development, exploring new design patterns, or contributing to open-source projects. I believe in clean code, thoughtful design, and continuous learning.
Work Experience
Architected the frontend infrastructure from scratch for Admin, Client, and Partner dashboards, enabling a scalable base for rapid product iteration.
- Engineered API orchestration and resilient state management for high-traffic operational views.
- Optimized rendering and data workflows, reducing manual operational effort by 60%.
- Translated product goals into release-ready features with strong attention to usability and maintainability.
Built responsive, interactive dashboards and data visualization components for the analytics platform.
- Implemented real-time data streaming and live chart updates using WebSockets.
- Created a shared component library reducing development time by 40%.
- Improved Lighthouse performance scores from 62 to 94 through code splitting and lazy loading.
Developed RESTful APIs and microservices for the company's core e-commerce platform.
- Designed and implemented a payment processing pipeline handling 10K+ daily transactions.
- Built automated CI/CD pipelines with Docker and GitHub Actions.
- Reduced API response times by 45% through query optimization and caching strategies.
Expertise
Speed Games
Built for real users, not demos
Product-focused builds across AI automation, retrieval systems, and full-stack platforms designed for reliability, speed, and measurable utility.
LiveSamvad AI is an intelligent meeting assistant that captures live discussions across Google Meet, Zoom, and MS Teams, extracting key talking points and compiling them into clear, actionable execution plans.
LivePlaylix transforms cluttered YouTube playlists into structured video courses with step-by-step learning paths, progress tracking, quiz generation, and personalized recommendations.
LiveInsightHQ is a Retrieval-Augmented Generation (RAG) knowledge engine enabling users to perform natural language semantic queries across multi-gigabyte document repos with citations.
LiveShopBase is a high-throughput MERN-stack e-commerce marketplace featuring multi-vendor management, real-time inventory updates, automated invoices, and Stripe payment pipelines.