Hello, I'm
Sumit TiwariFrontend Developer
I build production web applications for enterprise and startup teams with React, Next.js, Angular, TypeScript, and RxJS.


About Me
Who I Am
Frontend Developer with 2+ years of experience delivering enterprise applications at RAAPID and startup frontend features at GrabVeg. I work with React, Next.js, Angular, TypeScript, and RxJS, focusing on reusable components, REST API integration, state management, and performance optimization. I also have working knowledge of Generative AI development, including prompt engineering, LangChain, LLM API integration, and LLM-powered application workflows.
Download CVName
Sumit Tiwari
stworkofficial@gmail.com
Phone
+91 7999918313
Location
Ahmedabad, India
Job Search
Open to Work
2
Enterprise Products
50+
Employees Served
2+
Years of Experience
30+
API Integrations
My Skills
Resume & Project-Backed Skills
A frontend stack shaped by enterprise work at RAAPID, React and Next.js delivery at GrabVeg, and hands-on web and AI projects.
Enterprise Frontend
Angular and React enterprise products delivered at RAAPID, with reusable UI and stable production performance.
API-Heavy Workflows
REST integrations with error handling and caching, supporting reliable data flows across enterprise applications.
Startup Frontend
Responsive screens, reusable components, and API-driven workflows for a remote freelance engagement.
Core Skills
Frameworks, languages, and integrations used across professional work and portfolio projects.
React
Used in TRAP PATH
Next.js
Used in Priya Architects Website
Angular
Used in NexusERP
TypeScript
Used in NexusERP
JavaScript (ES6+)
REST API Integration
RxJS
Used in NexusERP
NgRx
Used in NexusERP
Tailwind CSS
Used in TRAP PATH
Gemini API
Used in Deadline Guardian AI
Recent Professional Work
Frontend Developer
GrabVeg · Freelance / Contract · Remote
Built and maintained the frontend of the GrabVeg startup platform using React and Next.js.
Executive Software Engineer
RAAPID · Full Time · Ahmedabad, India
Independently delivered 2 internal enterprise products in Angular and React, used by 50+ employees.
Frontend
- React
- Next.js
- Angular
- TypeScript
- JavaScript (ES6+)
- RxJS
- NgRx
- HTML5
- CSS3 / SCSS
- Tailwind CSS
Architecture
- Component Architecture
- State Management
- Lazy Loading
- Modular Design
- Performance Optimization
- REST API Integration
Tools & DevOps
- Git / GitHub / GitLab
- ClickUp
- Postman
- Jenkins / GitLab CI/CD
- Vercel / Netlify
- GitHub Copilot / Cursor
Generative AI & AI Tools
Working knowledge developed through GenAI training, LLM workflows, and hands-on AI projects.
- Prompt Engineering
- LangChain
- LLM API Integration
- LLM Workflows
- Gemini API
Backend
- Firebase
- Google Auth
- Google Calendar API
- Google Cloud
My Projects
My Recent Projects
A curated set of responsive websites, web apps, and interface concepts.

Deadline Guardian AI
A complete AI vibe-coded app for the Vibe2Ship hackathon that predicts deadline risk, plans workdays, and turns natural input into structured tasks.
Note: Google sign-in and sign-up may be unavailable because the GCP free tier expired. Manual login and registration still work.
Resume
Experience & Professional Growth
From enterprise products at RAAPID to startup delivery at GrabVeg, alongside ongoing software development and GenAI learning.
Experience
Frontend Developer
Nov 2025 - Mar 2026GrabVeg · Freelance / Contract · Remote
Built and maintained the frontend of the GrabVeg startup platform using React and Next.js.
- Developed reusable UI components and responsive application screens from product requirements and designs.
- Integrated backend APIs for dynamic data and user workflows, with state management and loading, error, and edge-case handling.
- Collaborated with the startup team to translate business requirements into frontend features and resolve UI/UX issues.
Executive Software Engineer
May 2024 - Sep 2025RAAPID · Full Time · Ahmedabad, India
Independently delivered 2 internal enterprise products in Angular and React, used by 50+ employees.
- Optimized UI modules to reduce application load time by approximately 20% across devices.
- Integrated 30+ REST APIs with error handling and caching for reliable, consistent frontend data flows.
- Collaborated with DevOps to streamline CI/CD, reducing release time from 2 days to under 6 hours.
- Used GitHub Copilot and Cursor to support AI-assisted feature development.
Associate Software Engineer
Jul 2023 - Apr 2024RAAPID · Full Time · Ahmedabad, India
Delivered Angular features and reusable UI components across the full software development lifecycle.
- Implemented 10+ Angular features, improving overall user adoption by 15%.
- Optimized API integration to reduce frontend-to-backend latency by approximately 18%.
- Completed 20+ sprint deliverables on schedule in Agile workflows, with zero P1 bugs after release.
Intern
Jan 2023 - Jun 2023RAAPID · Internship · Ahmedabad, India
Developed maintainable Angular components for production applications.
- Resolved 30+ UI bugs, improving stability and reducing crash frequency by 10%.
- Practiced clean coding, unit testing, and version control to support production releases.
Associate Software Engineer
Aug 2022 - Sep 2022XWEB INFOLAB · Internship · Ahmedabad, India
Developed responsive websites for local clients using WordPress, HTML, CSS, and JavaScript.
- Implemented SEO-friendly designs with 20% faster load times.
- Gathered requirements directly from clients and delivered custom website solutions.
Education
B.Tech in Computer Science & Engineering
Graduated Jul 2023Sagar Group of Institute of Science & Technology, Bhopal
Graduated with a GPA of 7.74/10.
Professional Development
Software Development with GenAI
Feb 2026 - PresentCoding Ninjas Job Bootcamp
Ongoing professional development in web development and Generative AI.
- Refreshed HTML5, CSS3, JavaScript ES6+, and responsive web design fundamentals.
- Strengthened React component architecture, hooks, state management, routing, and API integration.
- Completed the Generative AI module covering prompt engineering, LLM API integration, LangChain workflows, and LLM-powered application development.
- Currently building foundational knowledge in backend development and data structures and algorithms.


