Building High-Impact Web Apps & MVPs for Business
I build custom, production-ready web applications, SaaS MVPs, and internal business platforms for startups, agencies, and growing companies.
Next.js · React · Node.js · Express · PostgreSQL · MongoDB
Clean code & scalable schema
Hands-on at Enqcode
Design, API, DB & CI/CD
Weekly demos & clear timelines
Services & Solutions
What I Can Build For You
From zero-to-one MVP launches to automating operations and custom web applications—engineered for scalability, security, and measurable business results.
SaaS MVPs & Full-Stack Web Apps
Rapidly validate and launch your software idea with a production-grade web application built to scale from day one.
What's Included
Internal Business Tools & Dashboards
Replace chaotic spreadsheets and manual workflows with tailor-made internal dashboards, CRM tools, and admin panels.
What's Included
API Engineering & Process Automation
Connect your fragmented systems, automate repetitive operations, and build robust backend APIs for high throughput.
What's Included
Agency White-Label & Frontend Modernization
Partner with your digital agency or startup engineering team to deliver pixel-perfect frontend and reliable full-stack modules.
What's Included
Need a custom scope or ongoing developer retainer?
I collaborate with founders on early MVPs and digital agencies needing dedicated engineering bandwidth.
Proof of Execution
Production Applications & Case Studies
Real-world systems engineered with end-to-end architecture, strict security standards, scalable database design, and commercial business value.
Vehicle Maintenance Tracker
Production SaaS MVP
A complete multi-vehicle fleet and personal maintenance lifecycle platform built to eliminate unexpected breakdowns and automate scheduled service logs.
End-to-End System Architecture
Vehicle owners and fleet managers lack a unified platform to anticipate upcoming maintenance intervals, resulting in expensive engine failures and lost service records.
Automated reminder engine with mileage-based prediction, centralized multi-vehicle management, and real-time expense reporting.
- ▹Multi-vehicle profile & maintenance history ledger
- ▹Odometer-based predictive maintenance reminder engine
- ▹Automated background notifications via cron workers
- ▹Expense tracking with dynamic cost analytics dashboard
- ▹Normalized PostgreSQL schema with optimized SQL queries
MemoryVault
Encrypted MERN SaaS Platform
A full-stack MERN application for individuals and couples to privately save, organize, and relive memories with AES-256-GCM encryption, Cloudinary signed delivery, invite-only couple vaults, and AI-powered helpers.
End-to-End System Architecture
Couples and individuals lack a secure, end-to-end encrypted space to store sensitive photos, shared bucket lists, and secret milestone letters without the risk of commercial tracking or unencrypted cloud leaks.
Zero-knowledge field-level encryption (AES-256-GCM), invite-linked multi-tenant couple vaults, time-locked future memory unlocking, and secure signed media delivery.
- ▹Dual vault modes: Personal private memories & invite-only shared couple vaults
- ▹AES-256-GCM field encryption for descriptions, locations, milestone notes & bucket lists
- ▹Cloudinary authenticated media storage with server-generated signed URLs
- ▹Secret future-unlock time-capsule memories & relationship statistics dashboard
- ▹Optional AI-powered semantic search & automated memory caption generation
- ▹Soft delete/trash recovery system & one-click full data export
- ▹Strict security: Helmet, rate limiting, JWT bearer auth, bcrypt & SHA-256 invite hashing
Experience
Where I've Worked
Full Stack Trainee
CurrentEnqcode Technologies LLP
Ahmedabad
- ▹Engineered production web applications and client-facing features in Agile sprint environments
- ▹Optimized backend performance and REST API throughput, decreasing response latency across high-traffic endpoints
- ▹Implemented automated validation pipelines and business workflows to eliminate manual operator tasks
- ▹Maintained modular frontend design systems using Next.js and Tailwind CSS for rapid UI scalability
Full Stack Developer Intern
Enqcode Technologies LLP
Ahmedabad
- ▹Built responsive user interfaces and interactive dashboards with React and Next.js
- ▹Integrated secure REST APIs, role-based flows, and multi-step complex form validations
- ▹Collaborated in daily standups and code reviews to ensure maintainable architecture and strict deadlines
- ▹Resolved cross-browser edge cases and improved UX conversion pathways across core modules
Client Guarantees
Why Founders & Agencies Work With Me
Beyond writing code — here is the engineering discipline, communication standard, and commercial focus I bring to your project.
End-to-End Product Ownership
You don't need to manage separate designers, backend coders, and DevOps. I handle the complete stack—from database schema and APIs to slick UI and Vercel/cloud deployment.
Business & Revenue Focused
I don't just write code; I build solutions designed to solve your operational bottlenecks, convert visitors, and deliver a positive return on investment.
Transparent, No-Surprises Workflow
Regular sprint updates, working staging links, and transparent milestones. You always know what is being built, when it will be delivered, and how it works.
Clean, Maintainable Architecture
Production-standard code with clean folder structures and modular APIs. When your business scales or onboarding other developers, there's zero headache.
Skills
Tech I Work With
- ⚛️React.js (Hooks, Functional)
- ▲Next.js
- 🔄Redux
- 𝙅𝙎JavaScript (ES6+)
- 🌐HTML5 & CSS3
- 📱Responsive Design
6 skills
- 🟢Node.js
- 🚂Express.js
- 🔌REST API Development
- 🗄️CRUD Operations
- 🔐Middleware & Auth
5 skills
- 🐘PostgreSQL
- 🍃MongoDB
- 🔗Mongoose
3 skills
- 🐙Git & GitHub
- 📮Postman
- 💻VS Code
- 🔁Agile/Scrum
4 skills
Engineering Profile
About Yash Kesur
I'm Yash Kesur, a Full-Stack Web Application Developer. I help founders, businesses, and digital agencies take ambitious product ideas from concept to live production software.
With proven hands-on experience building real-world client systems at Enqcode Technologies, I bridge the gap between business objectives and clean engineering.
Whether you need an MVP launched in record time, an internal tool to automate operations, or a dedicated developer for ongoing feature sprints—I deliver reliable, maintainable code on schedule.
Education
Background
Degree
Bachelor of Engineering — Computer Engineering
SAL Engineering and Technical Institute
Ahmedabad
July 2026Certifications
- ▹
The Complete Full-Stack Web Development Bootcamp
Udemy
- ▹
Meta Front-End Developer Professional Certificate
Coursera · Meta
Soft Skills
Languages
Start a Conversation
Ready to Build Your Project?
Whether you need a full-stack MVP shipped in weeks, a custom internal tool, or a reliable development partner for your agency—let's talk scope and timelines.
Accepting New Projects
Currently booking projects and dedicated monthly retainers. Direct response guaranteed within 24 hours.