Languages
7 techs- JavaScript×8
- TypeScript×6
- Dart×2
- Rust×1
- Move (Aptos)×1
- JavaAcademic
- CAcademic
Intern @ VeloxCore Private Limited
Nitrajsinh
Solanki
MERN Stack Developer
Full-stack developer in Gujarat, India. B.E. Computer Engineering at GEC Patan, interning at VeloxCore. I build full-stack products that work: clean APIs, sharp frontends, and the kind of code you're not ashamed to revisit six months later.
11Projects
$250+Prizes Won
4Live Apps
About me
The mind behind the code.
Computer Engineering (GTU) · Full Stack Intern @ VeloxCore · Builder of things that actually work.
Read the full bio →Currently @ VeloxCore Private Limited
Full Stack Developer Intern · .NET + Angular
I'm a full-stack developer who moves comfortably across the entire stack. At VeloxCore, I work with .NET and Angular — architecting REST APIs and building component-driven frontends that handle real enterprise workloads. I own the full delivery: schema design, business logic, UI components, and everything wired together cleanly in between.
My broader stack spans React, Next.js, Node.js, TypeScript, and Flutter. I pick the right tool for the job, not the trendy one. I care about code that's readable six months later, systems that don't fall over under pressure, and software that genuinely solves something worth solving.
Outside the editor
Playing CarromReading BooksExploring New TechOpen SourceAI / ML Experiments
Education
B.E. — Computer Engineering
Government Engineering College, Patan
GTU · 2022 – May 20267.43 CGPA
HSC — Science
Sheth C.M. Higher Secondary School, Gandhinagar
GSEB · March 202277.53%
SSC
Smt. Purbai Kanji Rajgor High School, Bhadreshwar
GSEB · March 202086.67%
Technology
Everything I build with.
Not a list of buzzwords — every badge here was written, debugged, and shipped.
67+Technologies
10Categories
11Projects
$250+Prize Money
JavaScript
TypeScript
Dart
Rust
Java
CFrontend
10 techs- React.js×6
- Next.js×5
- AngularInternship
- Tailwind CSS×6
- Vite×2
- Leaflet.js×1
- Canvas API×1
- jsPDF×1
- Lucide React×2
- react-router-dom×2
React.js
Next.js
Angular
Tailwind CSS
Vite
Leaflet.js
Lucide React
react-router-domBackend
7 techs- Node.js×5
- Express.js×3
- Next.js API Routes×5
- .NET / ASP.NET CoreInternship
- REST API Design×7
- TcpListener (Rust)×1
- Custom HTTP Parser×1
Node.js
Express.js
.NET / ASP.NET CoreDatabase
3 techs- MongoDB×6
- Mongoose ODM×3
- MySQLAcademic
MongoDB
Mongoose ODM
MySQLAuth & Security
5 techs- JWT×7
- OTP Email Auth×5
- NextAuth×1
- Session Management×3
- Cookies / RBAC×2
JWTAI & APIs
13 techs- Google Gemini AI×3
- AssemblyAI×1
- HuggingFace Bart CNN×1
- Deepgram API×1
- GBIF API×1
- PubChem API×1
- NASA Images API×1
- iNaturalist API×1
- OpenWeather API×1
- Pexels API×1
- FCM Push Notifications×2
- Jamendo / Deezer / Audius×1
- Wikipedia API×1
Google Gemini AI
HuggingFace Bart CNN
Deepgram API
NASA Images API
Pexels API
FCM Push Notifications
Wikipedia APIMobile
6 techs- Flutter×2
- Provider (State)×1
- Dio HTTP Client×1
- Background Location×1
- Firebase FCM×1
- SharedPreferences×1
FlutterBlockchain
5 techs- Aptos Blockchain×1
- Move Language×1
- Petra Wallet×1
- Aptos CLI×1
- @aptos-labs/wallet-adapter-react×1
Infra & Cloud
5 techs- Vercel×2
- Firebase×2
- Cloudinary×2
- Supabase Storage×1
- Nodemailer + Gmail×2
Vercel
Cloudinary
Supabase Storage
Nodemailer + GmailTools
6 techs- Git & GitHub×10
- VS Code×10
- npm×9
- Postman×7
- Playwright×1
- Cargo (Rust)×1
Git & GitHub
VS Code
npm
Postman
PlaywrightSelected work
Things I've shipped.
11 projects — hackathons, bounties & live client products. $250+ won.
11
Projects Built
$250+
Hackathon Prizes
4
Live Apps
🏆 $90 · 3rd Place
Library Inventory System
Full-featured library management with 3 user roles, AI-generated book descriptions, borrowing workflows & automated fine tracking.
3 user roles · AI-powered
Next.jsMongoDBGemini AINextAuth
View details
🏆 $70 · 4th Place
BioMap
Scientific platform unifying biodiversity maps, NASA media, chemistry data & educational resources via 6 external APIs.
6 APIs integrated
Next.js 14LeafletGBIF APIMongoDB
💰 $60 Bounty
Aptos NFT Marketplace
On-chain NFT marketplace with auctions, royalties, batch transfers & APT payments via Move smart contracts on Aptos blockchain.
Move smart contracts
Aptos BlockchainMoveReactPetra Wallet
View details
Showing 3 of 11 projects
8more — including HourBit productivity suite, Flutter app, Rust server & live client sites.
HourBitFlutterRust+5 more
All ProjectsHow I build
Thoughtful engineering, from the first API to the final interaction.
I’m Nitrajsinh Solanki, a full-stack developer based in Gujarat, India. I enjoy turning complex requirements into software that feels clear and dependable to the people using it. My work spans frontend interfaces, backend services, data modelling and the connections that make a complete product function as one system.
In my current engineering work at VeloxCore, I build with ASP.NET Core and Angular, including REST APIs, reusable UI components and application features backed by carefully structured data. Across personal and collaborative projects, I also work with React, Next.js, Node.js, TypeScript, MongoDB and Flutter, choosing technologies to suit the problem rather than adding complexity for its own sake.
I care about the details that make software maintainable: readable code, consistent interfaces, sensible error handling, accessible controls and layouts that work on phones as well as desktops. I treat performance and usability as part of implementation, not as a polish pass left until the end.
My portfolio includes projects across web applications, data and biodiversity tools, library workflows and blockchain experiences. Each project is an opportunity to practise the full delivery cycle: understand the user’s need, shape the architecture, build the interface, connect the data and make the result easy to explore. Browse the featured work for implementation details, technologies and available live demos.
I’m always interested in useful problems, thoughtful collaboration and opportunities to keep growing as an engineer. If you’re building a product or have an idea that needs a practical technical partner,get in touch.
What I Build
Services &
Expertise
Six specialisations backed by 11 shipped projects and over $250 in prize money won on competitive hackathon platforms.
01
Full-Stack Web Development
End-to-end web applications from database schema to pixel-perfect UI. Clean REST APIs, server-side rendering, auth systems, and scalable architecture built with modern TypeScript stacks.
Next.jsReactTypeScriptMongoDBTailwind CSSNextAuth
Delivered In
Library Inventory System$90 · 3rd Place
BioMap$70 · 4th Place
Moodify$20 Merit
Ice Saathi PlatformClient · Live
02
Flutter Mobile Development
Flutter mobile apps shipped on Android. Real-time GPS tracking, Firebase push notifications, OTP auth flows, and smooth provider-pattern state management with a polished UX.
FlutterDartFirebase FCMProviderDioSharedPreferences
Delivered In
Aman Sales Delivery AppClient · Production
03
Blockchain & Web3
On-chain smart contracts and decentralised marketplace UIs on the Aptos blockchain. Move language contracts, wallet integration, NFT minting, and listing flows.
Move LanguageAptos BlockchainReactWeb3 Wallet
Delivered In
NFT Marketplace (Aptos)$60 Bounty
04
AI & Intelligent Features
Integrating large language models and multimodal AI into real products. From AI-generated content and intelligent tutoring to meeting transcription analysis and mood-based recommendation engines.
Google Gemini AIAssemblyAIHuggingFaceCloudinaryNode.js
Delivered In
Math Genius AI$10 Merit
Library Inventory SystemGemini AI
MoodifyMulti-API
Meeting Insights GeneratorMultimodal GenAI
05
API & Backend Engineering
Robust REST APIs with JWT authentication, role-based access control, OTP email verification, real-time data endpoints, and third-party API integration at scale across 6+ external services.
Next.js API RoutesMongoDBMongooseJWTNodemailerSupabase
Delivered In
06
Systems & Infrastructure
Low-level systems programming in Rust for performant, memory-safe infrastructure tools. File servers, CLI utilities, and system-level software where correctness and speed are non-negotiable.
RustCargoSystems Programming
Delivered In
Rust Simple File ServerBounty Claimed
Experience
Where I've shipped things.
Internship · Freelance clients · Hackathon wins — real products, real deadlines.
Full Stack Engineer Intern
VeloxCore Private LimitedNow
Internship1st January,2026 – Present
Gujarat, IndiaOngoing
Building and maintaining enterprise-grade web applications using .NET (ASP.NET Core) on the backend and Angular on the frontend — owning the full delivery cycle from schema design and REST API architecture to component-driven UI.
Designing and implementing clean, efficient RESTful APIs that power real production workloads. Writing reusable Angular components, services, and modules with a focus on maintainability and scalability.
Collaborating closely with the engineering team on code reviews, technical architecture decisions, and best practices — shipping features that are readable six months later.
Stack.NET + Angular
RoleFull Stack Intern
StatusActive
Stack Used
.NET / ASP.NET CoreAngularTypeScriptREST APIsC#SQL ServerGit & GitHub
Hackathon & Bounty Participant
Hackathon / Bounty2024 – 2025
Remote (Global)Multiple Rounds
Competed across 5 global hackathons and bounty challenges on the StackUp platform, consistently placing in the top rankings. Built and shipped 7 full-stack projects end-to-end — often solo — under tight deadlines.
Won prizes including $90 (3rd Place), $70 (4th Place), $60 Bounty, $20 Merit, and $10 Merit — totalling $250+ across blockchain, AI, and full-stack categories.
Explored cutting-edge tech stacks in each challenge: Move language on Aptos Blockchain, Rust systems programming, Google Gemini AI, and multimodal GenAI — shipping production-ready code each time.
Total Won$250+
Projects7 Shipped
Best Finish3rd Place
Stack Used
Next.jsReact.jsNode.jsMongoDBTypeScriptGoogle Gemini AIRustMove (Aptos)Aptos Blockchain
Freelance Full-Stack Developer
Independent / Client Work
Freelance2024 – 2025
Gujarat, India2 Clients
Delivered two full production systems for real businesses in Gujarat — a restaurant & banquet website for Floris (Patan) and a complete wholesale ice-inventory + delivery management platform for Aman Sales (Gandhidham).
Aman Sales — Ice Saathi (icesaathi.co.in): end-to-end Next.js platform handling inventory management, customer subscriptions, admin dashboards, OTP auth, and a companion Flutter delivery-partner app with live GPS tracking and FCM push notifications.
Floris Restaurant: public-facing marketing site built with React 19 + Vite, optimised for speed and SEO — live and handling real customer traffic.
Clients2 Businesses
Products3 Delivered
Liveicesaathi.co.in
Stack Used
Next.jsTypeScriptMongoDBFlutterFirebase FCMReact 19JWT + OTPTailwind CSS
Experience Type
Intern + Freelance
Total Earnings
$250+ Hackathons
Live Products
3 Shipped
Current Stack
.NET + Angular
Contact
Let's build something together.
Open for internships, freelance projects, and hackathon collabs — drop a line.
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