Full Stack Developer.
AI & Systems Architect.
Full Stack Developer with hands-on experience building scalable web applications, production-ready modules, REST APIs, AI-powered systems (ChatGPT/OpenAI), and automated CI/CD pipelines.
// Candidate Brief
constdeveloper = {
name: "Sumit Kumar Sinha",
company: "NexFMx India Pvt Ltd",
role: "Full Stack Developer",
location: "Indore, MP, India"
}
NexFMx Platform
Work Orders & Survey System
Docker + AWS
Jenkins & GitHub Actions
Selected Production Systems
Every case study outlines real business problems, technical challenges, microservice architecture, and verified metrics.
FinTech / SystemsFacility & Work Order Management Platform
Large-scale Facility & Work Order Management Platform with Survey Creation, Asset Tracking, File Management, Time Tracking, and Payroll workflows.
Engineering Solutions Built for Scale
From initial system architecture to production deployment and performance tuning, I deliver bulletproof digital products that drive client ROI.
Web Applications & SaaS
Full-stack Next.js 15 multi-tenant architectures built with React 19, Auth.js, Prisma, and serverless background queues.
Key Deliverables
Tech Stack & Tools
Verified Technical Stack
Hands-on expertise across full stack web development, cloud DevOps pipelines, and AI automation.
Languages & Frontend Development
Professional Experience & Education
Hands-on full-stack development experience, enterprise production deployments, and computer science engineering background.
Full Stack Developer
Developing and maintaining a large-scale Facility Management & Work Order Management Platform using Blitz.js, React.js, TypeScript, and PostgreSQL.
Bachelor of Technology in Computer Science
Specialized in Core Computer Science, Software Engineering, Database Management Systems, Data Structures, and Cloud Technologies. Achieved CGPA 7.87 / 10.
Certifications & Achievements
Verified certifications in software architecture, cloud platforms, API automation, and algorithms.
Google Cloud Platform
VerifiedGoogle Arcade Program
Completed multiple GCP labs demonstrating cloud architecture & infrastructure deployment.
Software Engineering Job Simulation
VerifiedWalmart
Certified in software architecture, relational database design, and advanced data structures.
JavaScript Proficiency
VerifiedHackerRank
Demonstrated advanced proficiency in JS data structures and problem-solving.
Postman API Fundamentals Student Expert
VerifiedPostman
Certified in API testing, HTTP methods, collection runner, and API automation.
Experience. Certifications. Proof of Work.
Real production experience, verifiable certifications, and direct social profiles. No fake testimonials — just facts.
1+ Year
Production Experience at NexFMx India Pvt Ltd
6+ Modules
Delivered: Surveys, Work Orders, Time Tracking, Payroll & more
B.Tech CS
Jawaharlal Institute of Technology · CGPA 7.87
4 Certifications
GCP · Walmart SWE · HackerRank JS · Postman API Expert
Verified Profiles & Resources
GitHub
@sumitkr739 — Open source contributions & project repos
in/sumitkrsinha — Professional experience & endorsements
Twitter / X
@sumitkrsinha — Engineering insights & updates
Book a Call
30-min technical discovery call on Calendly
Download Full Stack Resume (PDF)
Sumit Kumar Sinha — Updated 2025
Let's Build Something Extraordinary.
Whether you need a full-stack engineer to build production web applications, Blitz.js/React.js modules, AI API integrations, or automated CI/CD pipelines, submit your project details below.
Book a 30-Min Technical Discovery Call
Direct Calendly scheduling
Download Full Stack Resume (PDF)
Sumit Kumar Sinha Credentials