Vaibhav Singh
Open to freelance, contract, and full-time roles|
Results-driven Full Stack Developer & Backend Engineer with 1.5+ years of experience building scalable SaaS, e-commerce, and AI-powered platforms for clients. Proven track record: 50% API latency reduction, 99.9% uptime, and 35% user engagement lift. Available for freelance, contract, and full-time opportunities—let's build your next product with measurable results.
Who I Am
Built for Shipping
Hi, I’m Vaibhav Singh, a full-stack developer focused on shipping AI-powered web apps, SaaS products, and internal tools with Next.js, Node.js, React Native, and MongoDB.
I’ve spent the last 1.5+ years in production work, including my role at Vize where I helped build the backend server, website, and mobile app. That experience taught me how to work with real users, real deadlines, and code that has to hold up in production.
My recent work includes measurable improvements like lower API latency, faster delivery pipelines, and better user engagement. I like working where product thinking, clean architecture, and execution all matter at the same time.
Outside of development, I keep refining how I build and communicate so projects stay moving. If you need someone who can own the technical side and ship cleanly, let’s connect.
Production Experience
I build and maintain production web and mobile products using Next.js, Node.js, React Native, and MongoDB, with a focus on reliability and measurable outcomes.
Specialized Stack
I lead with a clear niche: AI-powered web apps and SaaS products built on the Next.js and Node.js ecosystem, while still adapting to project needs.
Reliable Collaboration
From internship work to freelance-style delivery, I collaborate clearly, keep scope realistic, and communicate early when tradeoffs matter.
Technical Expertise
I build modern websites and apps that look great, work fast, and are easy to use for everyone. Using smart tools and clean code, I make sure everything runs smoothly behind the scenes. My focus is on creating digital experiences that are simple, reliable, and built to last.
Featured Projects
Each project opens into a detailed breakdown of the product, implementation, and impact so clients can evaluate the thinking behind the work, not just the visuals.
Showing 6 of 12 projects
What I Offer
I help businesses and individuals turn ideas into reality with modern web and mobile solutions. Explore my services below and let’s build something great together!
Web Development
Custom websites and web apps built with Next.js, React, and Tailwind CSS. Fast, scalable, and SEO-friendly solutions for your business.
Starting from $500
Mobile App Development
Cross-platform mobile apps using React Native. Reach users on iOS and Android with a single codebase.
Starting from $750
Backend & API Development
Robust backend systems and RESTful APIs using Node.js, Express, and MongoDB. Secure, scalable, and easy to integrate.
Starting from $400
My Experience
Software Developer
Cyberonites Club (GLA University)
July 2024 - November 2024 (5 months)
Full Stack Intern
Vize
October 2024 - June 2025 (9 months)
Full Stack Developer
MaxFate Private Limited
June 2025 - Present
Get In Touch
Email is the fastest way to reach me. If you prefer chat, use WhatsApp for a quick first message.
Availability
Open for freelance and contract work