ShivamSharma
Full Stack Developer

Hi, I'm

Shivam Sharma

Full Stack DeveloperWeb3

I build scalable, performant web products — from React/Next.js frontends to Node.js & NestJS backends, with a soft spot for Web3.

See my dev workDownload CV

(ABOUT ME)

CRAFTINGSOFTWARE
WITHPRECISION,
PURPOSE,AND
PERFORMANCE.

B.Tech in Computer Science and Engineering (AI).Graduating from KIET Group of Institutions (Exp. 2026).

Specializing in React & Next.js.My expertise spans React, Next.js, Node.js, and Web3. I care about building scalable systems and shipping real products.

Comfortable across the stack.From typed API design and multi-tenant backends to polished, animated frontends — I enjoy owning features end to end.

Hands-on experience.Built and shipped real-world applications at Credible, Decharge, Swyftin and Kajkarma using modern full-stack architectures.

(EXPERIENCE)

Where I've Worked

01

Fintech Company

Full Stack Developer

FreelanceDec 2025 - Present
  • Authored the multi-chain wallet layer (Solana + EVM) — wallet connection, auth and network switching.
  • Built NestJS KYB onboarding (Persona) and payout/offramp pipelines.
SolanaEVMNestJSNext.jsTypeScript
02

DECHARGE NETWORK

Frontend Dev

FreelanceOct 2025
  • Built the wallet-connection and multi-wallet-linking UI on a Solana + Base wallet-adapter stack.
  • Led the frontend for the EV-charging web app — maps, QR charging and OTP auth.
SolanaBaseNext.jsTypeScriptTanStack Query
03

SWYFTIN

Full Stack Intern

InternshipApr 2025 – Dec 2025
  • Led the guest web app: a dynamic check-in flow with document upload, e-signature and PDF generation.
  • Integrated Razorpay payments and a resilient AWS S3 upload pipeline.
  • Built a WhatsApp business-communications suite (chat, templates, broadcasts) on the staff app.
Next.jsTanStack QueryZustandRazorpay
04

KAJKARMA

Backend Developer (Intern)

InternshipOct 2025
  • Solely built the backend for a diamond-inventory platform (TypeScript / Express / MongoDB).
  • Implemented Stripe subscription payments and Excel bulk import for catalog management.
TypeScriptExpressMongoDBStripe

(PORTFOLIO)

My {dev} projects

From web apps to platforms & backends.

Multi-Tenant ERP screenshot

Node.js • TypeScript • MongoDB • AWS

Multi-Tenant ERP

SaaS ERP with database-per-tenant isolation, bitwise RBAC, JWT tenant resolution and real-time updates over SSE.

See on GitHub
</> AyurConnect

MERN • Daily.co • Google OAuth

AyurConnect

Doctor–patient telemedicine platform with OTP auth, role-based panels, appointment booking and in-app video consultations.

See on GitHub
</> Teamboard

Next.js • Express • Zod

Teamboard

Multi-tenant task manager in a typed monorepo — workspace isolation, role-based access control and shared Zod schemas.

See on GitHub
</> Video Call

React • WebRTC • Socket.IO

Video Call

Peer-to-peer video calling with room-based joining, ICE negotiation and remote-track management.

See on GitHub
Store-Env screenshot

Next.js • TypeScript • CryptoJS

Store-Env

Secure platform for managing and encrypting environment variables with client-side CryptoJS encryption.

See liveSee on GitHub
The Rankers screenshot

React.js • Express • MongoDB

The Rankers

Dynamic web app using the Octokit API to visualize GitHub data in real time with a leaderboard ranking.

See liveSee on GitHub

(SKILLS)

Tech Stack

Languages

  • JavaScript
  • TypeScript
  • Java
  • C

Frameworks & Libraries

  • React
  • Next.js
  • Node.js
  • Express
  • NestJS
  • Tailwind CSS
  • TanStack Query
  • Zustand
  • Redux Toolkit
  • Framer Motion

Databases & Infra

  • MongoDB
  • MySQL
  • Redis
  • AWS S3
  • Docker
  • RabbitMQ
  • Git
  • Vercel

Web3

  • Solana web3.js
  • Wallet Adapter
  • wagmi + viem
  • Ethers.js

Familiar

  • Rust
  • Anchor (Solana programs)

(CONTACT)

Let's [work] together

Open to full-time, remote roles or freelance projects.

shivamsharma23jan@gmail.com