Hi, I am Nikhil Kumar
Independent developer with 5+ years building web applications, mobile apps and SaaS platforms for founders and businesses. Freelancing full-time — you work directly with me, start to finish.
About Me
Nikhil Kumar
Freelance Web & App Developer
An Independent Developer Who Ships Products, Not Just Pages
I am a full-time freelance developer with 5+ years of experience. I build web applications, mobile apps and SaaS platforms — from a single landing page to a multi-tenant system with 20+ modules, an admin dashboard and a companion mobile app.
Freelancing is not my side hustle, it is what I do full-time. That means faster replies, realistic timelines, and one person who owns your project end to end — scoping, design handoff, development, deployment and post-launch support.
Full-Time Freelancer
This is my only job — your project gets my full attention
Web + Mobile Apps
One developer for your website, dashboard and app
Direct Communication
No agency, no account manager — you talk to the developer
Years Freelancing
Projects Delivered
Clients Served
On-Time Delivery
Freelance Journey
From marketing websites to multi-tenant SaaS platforms and mobile apps — how my client work has grown over the last five years.
Freelance Full Stack & App Developer
CurrentSaaS Platforms, CRMs & Mobile Apps
Building multi-tenant SaaS products, CRM systems and companion mobile apps as the sole technical owner — architecture through deployment.
Key Achievements:
- Architected and shipped a multi-tenant SaaS school management platform with 20+ integrated modules covering admissions, attendance, fees, payroll and transport — running for multiple institutions on a single codebase
- Built 20+ production REST endpoints with JWT auth, rate limiting, API versioning and Meta Ads webhook integrations, automating real-time lead ingestion and distribution for 500+ leads/month
- Delivered React Native mobile apps with push notifications, offline-first caching and Play Store / App Store release management for clients who needed web and mobile from a single developer
Freelance Web Application Developer
Admin Dashboards & Business Systems
Long-term engagements building internal tools, role-based dashboards and lead management systems for growing businesses.
Key Achievements:
- Designed role-based access control systems and permission-driven dashboards, letting clients safely onboard teams of admins, managers and field staff on one platform
- Built backend APIs with strict input validation and auth middleware, cutting API-related bug reports by 45% across the engagement
- Implemented WhatsApp automation and reporting dashboards for sales follow-ups, removing hours of manual daily work from client operations teams
Freelance Web Developer
Websites, E-commerce & Landing Pages
Where it started — marketing sites, WordPress builds and online stores for founders and small businesses.
Key Achievements:
- Delivered 20+ responsive marketing sites, WordPress builds and e-commerce stores with payment gateway and inventory integrations
- Cut average page load time by 40% using lazy loading, image optimisation and responsive-first layouts — a real difference on low-bandwidth mobile connections
- Set up on-page SEO, structured data and analytics from day one, so clients launched with pages that could actually rank and be measured
Skills & Technologies
The stack I use daily to ship web applications, mobile apps and SaaS platforms — one developer who can cover your frontend, backend, app and deployment.
Frontend Development
Mobile App Development
Backend & APIs
Data, CMS & Deployment
Also Proficient In
Featured Work
Deep dive into my most impactful projects with detailed case studies showing challenges, solutions, and results.
Edunod
A SaaS-based school management platform with 20+ integrated modules covering the complete academic and administrative lifecycle — student management, attendance, transport, fee management, salary, and much more, all in one place.
Challenges & Solutions
Scattered school operations across tools
Unified 20+ modules in one SaaS platform
Manual fee, salary & attendance tracking
Automated fee, payroll & attendance modules
No multi-school scalability
Built multi-tenant SaaS architecture
IMTS Main Panel
A comprehensive admin panel with advanced SEO optimizations and role-based access control for enterprise management.
Challenges & Solutions
Poor search engine visibility
Implemented comprehensive SEO fixes
Low Google indexing rate
Improved crawl efficiency by 60%
Security vulnerabilities
Built Role Based Access Control system
Featured Projects
Here are some of my recent projects that showcase my skills and expertise in web development.
Result Management System
A comprehensive academic management system designed for educational institutions. It provides an Admin Dashboard for managing students, exams, and results, along with a Student Dashboard where students can access their profile, digital ID card, timetable, and exam results.
Online Examination System
A secure online examination platform that enables institutions to conduct exams digitally with real-time monitoring, automatic evaluation, and detailed performance analytics for each student.
Student Management System
A centralized platform for managing student data, academic performance, and institutional records. The system allows administrators to manage students while generating mark sheets and certificates.
Blog Platform with CMS
A modern blog platform with a powerful CMS that allows administrators to create, edit, and publish blog posts. It includes SEO optimization, social sharing, and a rich text editor for content management.
CRM - Lead Management System
A CRM platform designed to manage organizational leads and sales workflows. Administrators can create Team Leaders (TL) and employees, assign leads, track follow-ups, and convert leads into deals with full activity tracking.
Corporate Task Management System
A professional task management platform built for organizations to assign tasks, monitor progress, and generate reports on team productivity and task completion.
Achievements & Impact
Measurable outcomes from client projects — not job titles, but what actually shipped and what it changed.
Improved Crawl Efficiency & Indexing
Implemented comprehensive SEO fixes that improved Google indexing rate by 60% for enterprise admin panel.
Built Scalable Permission-Based Dashboards
Designed and developed role-based access control systems securing multi-tenant applications with granular permissions.
Optimized Application Performance
Reduced page load times by implementing code splitting, lazy loading, and efficient caching strategies.
Shipped Cross-Platform Mobile Apps
Built and published React Native apps to the Play Store and App Store with push notifications and offline-first data sync.
Five Years, Fully Independent
50+ projects delivered directly to clients over 5+ years of full-time freelancing — from solo founders to established businesses.
Connect With Me On Professional Platforms
Follow my coding journey, professional updates, and problem-solving achievements
Certifications & Courses
JavaScript Algorithms
freeCodeCamp
React Development
Meta
Problem Solving
HackerRank
Services & Pricing
Transparent starting prices and realistic timelines — no discovery call needed just to find out what things cost. Final quote is fixed in writing before work begins.
Mobile App Development
Cross-platform Android and iOS apps from one codebase — built, tested and published to the stores for you.
- Android + iOS from one codebase
- Push notifications & offline mode
- Play Store / App Store publishing
- Connected to your existing backend
Admin Dashboards
Internal tools and admin panels that let your team manage operations without touching a spreadsheet.
- Role-based access control
- Charts & business analytics
- Bulk import / export
- Audit logs & activity history
SaaS & Custom Software
Multi-tenant products built to onboard many customers on one codebase, with billing and subscriptions.
- Multi-tenant architecture
- Subscription & payment billing
- Admin + customer portals
- Built to scale from day one
Websites & Web Apps
Marketing sites and web applications that load fast, rank on Google and actually convert visitors.
- Responsive on every device
- Technical SEO built in
- 90+ PageSpeed target
- CMS so you can edit content
E-commerce Stores
Online stores with payments, inventory and order management wired up and ready to take orders.
- Razorpay / Stripe integration
- Inventory & stock management
- Order & shipping workflow
- Customer accounts portal
WordPress Development
Custom themes, plugins and speed fixes — a site your team can update without calling a developer.
- Custom theme development
- Plugin & integration work
- Core Web Vitals optimisation
- Security hardening & backups
Why Choose Me?
Experience the difference of working with a dedicated professional who values quality and client satisfaction
On-Time Delivery
Deadline agreed in writing before we start — and met
Same-Day Replies
Mon–Sat, 10 AM – 8 PM IST on WhatsApp or email
You Own The Code
Full source code and repository handed over at delivery
Fixed-Price Quotes
Agreed scope, agreed price — no hourly billing surprises
My Work Process
A streamlined approach to deliver your project efficiently from concept to completion
Discovery Call
A free 30-minute call to understand your goals, users and must-have features
Fixed Proposal
Written scope, milestones, fixed price and a delivery date — before any work starts
Build & Weekly Demos
You get a working build to click through every week, not just a status update
Launch & Handover
Deployment, full source code handover, and 30 days of free bug fixes
Ready to Start Your Project?
Tell me what you are building and I will come back with a fixed quote and a delivery date — usually within 24 hours. No obligation, no sales pitch.
Let us Work Together
Building a website, a dashboard, a SaaS product or a mobile app? Send me the details and I will reply within 24 hours with a fixed quote and a delivery date.
iamniikhiill@gmail.com
Phone
+91 8700119609
Chat with me
Location
Noida, Uttar Pradesh, India
FAQs
Standard terms are 50% advance to start and 50% on delivery, before the final handover. Larger projects are split into 3-4 milestones so you only pay for work you have already seen. GST invoice provided on request. Indian clients can pay via UPI or bank transfer; international clients via Wise or PayPal.
You do — completely. On final payment I hand over the full source code, the Git repository, database and all deployment credentials. Nothing is locked to me, and you are free to hire any developer to continue the work.
Yes, and that is where I add the most value. I build the backend once and connect it to both your web dashboard and a React Native mobile app for Android and iOS — including Play Store and App Store publishing. One developer, one codebase, no coordination overhead.
A marketing website is 2-4 weeks, an admin dashboard 3-5 weeks, a mobile app 4-8 weeks, and a full SaaS platform 6-12 weeks. You get a firm delivery date in writing before we start, not a rough guess.
Every project includes 2 rounds of revisions during development and 30 days of free bug fixes after launch. Beyond that, I offer monthly maintenance retainers or hourly work — quoted upfront, never billed as a surprise.
WhatsApp for day-to-day questions with same-day replies (Mon-Sat, 10 AM - 8 PM IST), plus a working build you can click through every week. You deal with me directly — there is no account manager in between.