Full Stack Developer · Gurgaon, India

Vaibhav
Pratap Singh

MERN Stack · TypeScript · Cloud · APIs

Software engineering graduate specialising in scalable full‑stack applications, clean RESTful APIs, and secure identity solutions — with a proven edge in production debugging across 1,500+ real‑world anomalies.

Full Stack Developer MERN Developer Web Developer UI/UX Developer Software Engineer
1,500+
Bugs Resolved
3+
Years Experience
2
Full Stack Projects
B.Tech
CSE Graduate
scroll
01 — About Me

Crafting Digital Experiences That Scale

I'm a Full Stack Developer based in Gurgaon, Haryana with a B.Tech in Computer Science & Engineering. My core expertise is building production‑grade web applications using the MERN stack and TypeScript — from schema design in MongoDB to pixel‑perfect React interfaces.

What differentiates me is a rare combination of software development skill and deep diagnostic experience — having diagnosed over 1,500 complex real-time issues across enterprise platforms (Amazon, Adobe, IKEA). This gives me an engineer's instinct for stability, resilience, and root‑cause analysis.

I champion clean architecture, robust type‑checking, and agile delivery — writing code that not only works today but scales tomorrow.

Clean ArchitectureSystem Design Agile/ScrumRoot Cause Analysis REST API DesignJWT Auth Responsive DesignMongoDB Schema Design CORS & SecurityChrome DevTools
VPS
Vaibhav Pratap Singh
Full Stack Developer
📍 Sector 33, Gurgaon, Haryana
02 — Technical Skills

Technology Stack

A curated toolkit for modern, production-grade full‑stack applications.

⚡
Languages
JavaScript ES6+TypeScriptPythonC++Java
🎨
Frontend
React.jsNext.jsReduxTailwind CSSHTML5CSS3Vite
⚙️
Backend
Node.jsExpress.jsREST APIsJWT AuthCORSAPI Gateways
🗄️
Databases & Cloud
MongoDBMySQLPostgreSQLFirebaseVercelIAM
🛠️
Tools & Methods
Git/GitHubPostmanChrome DevToolsVS CodeAgile/ScrumUnit Testing
Proficiency Index
JavaScript ES6+93%
React.js / Next.js90%
Node.js / Express.js88%
TypeScript82%
MongoDB / SQL80%
Tailwind CSS / Styling87%
Git / DevTools85%
03 — Projects

Featured Work

Production-ready applications built with clean architecture and real‑world constraints.

001
GitHub ↗

Full‑Stack MERN Application

Scalable, modular web application with decoupled architectural layers, secure token-based authentication, and optimised MongoDB schema design for high-performance data retrieval.

  • Engineered a scalable modular architecture with decoupled layers and custom state-management logic
  • Designed REST APIs with JWT session-handling, route protection, and CORS security
  • Modelled MongoDB schemas reducing aggregate document lookup times through robust relationship mapping
MongoDBExpress.jsReact.jsNode.jsJWTREST API
002
GitHub ↗

Mother's Bliss Web App

High-performance, fully responsive application with 100% cross-browser compatibility, built using TypeScript strict-type checking and Tailwind CSS for clean, accessible UI/UX.

  • Achieved 100% cross-browser and mobile compatibility with optimised bundle performance
  • Reduced structural data-flow runtime bugs by over 30% through TypeScript strict-type compile checking
  • Styled components with Tailwind CSS utility framework, prioritising clean spacing and visual hierarchy
ViteTypeScriptReactTailwind CSSResponsive Design
04 — Experience

Professional Journey

Hands-on technical roles across enterprise support, engineering collaboration, and platform optimisation.

Customer Support Executive (Technical)
Aug 2025 — Present
Concentrix India Pvt. Ltd.IKEA US Process, Gurgaon
  • Troubleshoot and trace real-time system flows, diagnosing client-side bugs and optimising platform workflows
  • Create detailed technical specifications and troubleshooting trees for internal dev teams, speeding up issue replication
  • Continuously update database records and technical knowledge portals, maintaining high system availability standards
Technical Support Executive
Apr 2025 — Jul 2025
Teleperformance IndiaAdobe Creative Cloud Process
  • Analysed software crash dumps and browser error logs to identify compatibility issues for Creative Cloud enterprise instances
  • Documented complex system bugs and collaborated directly with L2 engineering teams to facilitate software patches
  • Isolated repetitive runtime anomalies in desktop/web hybrids, bridging end-user friction points back to product developers
Technical Support Executive
Apr 2024 — Apr 2025
iEnergizer IndiaAmazon Web Focus
  • Diagnosed 1,500+ technical problems including routing drops, authentication blocks, and UI render issues
  • Inspected browser headers, network packets, and CORS payloads using Chrome DevTools to trace microservice failures
  • Authored technical execution playbooks for engineers to accelerate diagnostics on core authentication modules
05 — Education

Academic Background

B.Tech — Computer Science & Engineering
Dronacharya Group of Institutions, Greater Noida
2020 — 2024
CGPA: 6.60 / 10
Data Structures & Algorithms · Operating Systems · Computer Networks · Object-Oriented Analysis & Design
Intermediate — Class XII (Science)
Government Inter College, Pratapgarh, Uttar Pradesh
2018 — 2020
Percentage: 64.18%
Science stream with focus on Mathematics, Physics, and Chemistry
Certifications & Simulations

Industry Credentials

🏦
Software Engineering Simulation
Goldman Sachs
Resolved engineering pipeline challenges using standardised system design and agile project milestones.
🔐
Cybersecurity Analyst Virtual Experience
TCS (Tata Consultancy Services)
Designed secure IAM protocols, created provisioning scripts, and automated identity verification pathways.
📊
Data Analytics Virtual Experience
Deloitte
Built structured pipelines to parse, clean, and analyse high-volume performance datasets for operational trends.
06 — Availability

Open to Opportunities

Currently available and actively seeking roles where I can build scalable, meaningful software.

Open to Work — Available Immediately
🌐
Full Stack Developer
MERN · REST APIs · Cloud
⚛️
MERN Developer
MongoDB · Express · React · Node
💻
Web Developer
Frontend · Backend · Full Stack
🎨
UI/UX Developer
React · Tailwind · Design Systems
🛠️
Software Engineer
System Design · APIs · Scale
08 — Contact

Let's Build Together

Open for full-time roles, freelance projects, and meaningful collaborations. Let's connect.

📧
📍
Location
Sector 33, Gurgaon, Haryana 122001
📱
💼
🐙
✓ Message sent! I'll reply within 24 hours. A confirmation has been sent to your inbox.
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Thoughts & Insights

Vaibhav's Dev Blog

Code patterns, debugging stories, career reflections, and developer life — written by a full-stack developer from Gurgaon.

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