More About Me
I'm Ubaid, a
Full-Stack Engineer
My name is Mohd Ubaid Khan.
Engineer, Problem Solver, Tech Fanatic and a loving Human.
3+
Years of Experience
25+
Projects Completed
15+
Happy Clients
2
Open Source Contributions
A Full-Stack Engineer with 3+ years of hands-on experience in modern web development with expertise in creating valuable products that empower people. I thrive on solving complex problems with clean, efficient code. I have proficiency in MERN Stack (MongoDB, Express.js, React, Node.js), Next.js, TypeScript, React Native mobile development, Python, and AWS.
I specialize in creating user-friendly interfaces, building RESTful APIs, implementing microservice architecture, and seamlessly integrating external services, including payment gateway integrations such as Stripe and Razorpay. I also have experience with WebSocket-based real-time communication, database optimization using MongoDB, PostgreSQL, and MySQL, and DevOps practices like Docker, Kubernetes, and CI/CD. My expertise lies in translating business requirements into technical solutions, optimizing performance, and ensuring robust functionality.
If you are looking for a Full-Stack Engineer who can help you take your online presence to the next level, look no further. I am excited to collaborate with you and help bring your vision to life.
Work
Self-Employed
Feb 2026 - Present
Perception & Quant
Nov 2024 - Dec 2025
Clikkle
Jan 2023 - Sept 2024
What I Do
Web Development
Backend Development
API Integration
Database Design
Problem Solving
Cloud & DevOps
System Design
Team Collaboration
IT Consulting
The Experience
Experience That Brings Ideas to Life
Almost 3 years of experience in software development, excelling in innovative solutions and optimizing user experiences.
Self-Employed
Full-time · Remote
Remote
Full Stack Engineer
Feb 2026 - Present
I'm helping clients to build a distributed cybersecurity automation platform in Go, focused on scalability, performance, and secure communication between services. My work spans backend architecture, high-concurrency APIs, authentication, and automation to make deployments faster and more reliable across platforms.
Designed and developed: Designed and developed core backend components for a distributed cybersecurity automation platform using Go, contributing to a scalable, high-performance system architecture.
Built concurrent REST APIs: Built concurrent REST APIs with Gin, Goroutines, and Channels, enabling efficient request processing and automated generation of native binaries for Windows, Linux, and macOS, significantly improving deployment efficiency.
Implemented a secure JWT-based authentication system: Implemented a secure JWT-based authentication system and integrated NATS messaging to enable secure service-to-service communication, real-time data synchronization, and reliable distributed workflows.
Go
Postman
Docker
Cursor
Perception & Quant
Full-time · Remote
New Delhi, India
Full Stack Developer
Nov 2024 - Dec 2025
As a Full Stack Developer, I design and build high-performance, data-driven web applications and automation systems for financial analytics and decision intelligence. My work focuses on developing scalable, responsive frontends with Next.js, React, and Material UI, alongside robust backend integrations using Python, MongoDB, and Elasticsearch.
Redesigned Client Dashboard & Boosted Performance: Redesigned the company’s client dashboard from an outdated layout into a modern, customizable interface. Reduced page load time by 40%, which contributed to a 68% increase in client engagement.
AI-Powered Email Automation System: Engineered an AI-powered email automation system using OpenAI and FAISS. The system generates clustered, research-backed reports and reduced manual processing time by 82%.
AI-Driven Diagnostic Tool for Data Pipelines: Built an AI-driven diagnostic tool to streamline debugging across cross-database synchronization pipelines and data transition workflows, enabling the support team to independently troubleshoot issues.
ReactJS
NextJS
ChartJS
Material UI
MongoDB
Elasticsearch
Python
FastAPI
Docker
Cursor
AWS
Clikkle
Full-time · Remote
India
Full Stack Developer
Jan 2023 - Sept 2024
As a full stack developer, I build scalable full stack applications that solve real business problems through clean architecture, secure APIs, and great user experiences. As a Full Stack Developer (MERN Stack), I enjoy turning complex workflows into fast, reliable, and intuitive products.
Architected Enterprise-Level Products: Designed and delivered enterprise-level solutions, including a cloud-based file storage platform, a real-time project and team management system, and an ATS-integrated HR solution, enabling seamless collaboration, efficient data handling, and enhanced career services.
Built Scalable Data Processing Systems: Architected, implemented, and maintained 5 high-performance, scalable data-processing backend systems to support complex business workflows.
API Performance Optimization: Improved API performance to retrieve data 67% faster by shifting intensive operations to the database layer.
ReactJS
NextJS
TypeScript
Material UI
Tailwind CSS
NodeJS
ExpressJS
MongoDB
AWS
Postman
Tech Stack
What I Bring to the Table
The tools, experience, and engineering mindset behind every product I build.
Frontend & User Interface
Crafting fluid, high-fidelity user interfaces that feel fast and intuitive.
ReactJS
NextJS
TypeScript
Material UI
Shadcn UI
Tailwind CSS
ChartJS
Motion
Redux
TanStack Query
Zod
Zustand
Groq
Markdown
DevOps & Cloud Infrastructure
Ensuring performance, scalability, and smooth deployments.
Docker
Kubernetes
AWS
Git
GitHub
GitHub Actions
Linux
Nginx
Vercel
Backend & API Development
Building robust, scalable server-side architectures and API ecosystems.
Python
JavaScript
FastAPI
NodeJS
GraphQL
ExpressJS
Prisma ORM
Supabase
Redis
MongoDB
PostgreSQL
Sanity CMS
Socket.io
Elasticsearch
Developer Tools & Workflow
Streamlining development with efficient tools and workflows.
Cursor
Claude
JIRA
Postman
VSCode
Notion
