Available for full stack & web3 contracts

Building Modern Web Apps,Modern Web Applications

Full Stack Developer with 2+ years of freelance experience building high performance SaaS platforms, secure database applications, developer tools, and on-chain Web3 systems.

2+Years Freelancing
20+Projects Delivered
100%Client Satisfaction

About Me

Faijan Anwar — Full Stack & Web3 Developer

I am a Full Stack Developer and Web3 Engineer with 2+ years of freelance experience building modern web systems, SaaS platforms, and blockchain-integrated applications.

My engineering journey began with **frontend development**, creating highly responsive, intuitive user interfaces. To deliver complete solutions, I quickly expanded into **backend systems**, designing REST APIs, databases, and securing middlewares. Over time, my work evolved into building comprehensive **full-stack applications** and dashboard products for global clients.

Drawn to the power of decentralization, I transitioned into **Web3 freelancing**, writing secure smart contracts, deploying DAO architectures, and integrating wallets on-chain. I operate at the intersection of robust backend engineering, cryptography, and modern UI architectures to build high-performance, secure production-grade systems.

Based in India, I partner with startup founders, tech recruiters, and clients worldwide to solve complex engineering problems and turn ideas into production-ready platforms.

I am currently pursuing my **Master of Computer Applications (MCA) in Computer Science at Poornima University** (2025 - 2027) to ground my development work in solid computer science fundamentals. Additionally, I hold certifications in **API Security on Google Cloud's Apigee API Platform** and **Google Cloud Computing Foundations**.

2+

Years Freelance

20+

Projects Delivered

15+

dApps Built

100%

Success Rate

Technical Skills

A comprehensive overview of my technical capabilities spanning full stack systems, core programming languages, security engineering, and decentralized platforms.

Frontend

ReactTypeScriptJavaScriptViteTailwind CSSAngularJSFramer MotionHTMLCSS

Backend & Core

Node.jsExpress.jsPythonCC++REST APIsAuthenticationMiddleware Design

Databases

PostgreSQLSupabaseMongoDB

Security Engineering

Apigee API SecurityJWT AuthenticationAES-GCM EncryptionSecure CookiesRole Based Access ControlRLS Policies

Web3 & Blockchain

SoliditySmart ContractsDAO ArchitectureERC20 GovernanceEthereum ConceptsWallet IntegrationGovernance Systems

Tools & Cloud

GitGitHubGoogle Cloud (GCP)VercelRenderPostmanVS Code

Featured Projects

A premium selection of production-grade systems, blockchain protocols, and secured applications. Click on a project card to view its in-depth case study.

Web3 / Blockchain

DAO Governance System

A decentralized governance platform inspired by modern DAO ecosystems. The platform demonstrates token-based voting, governance proposals, treasury management, quorum tracking, and timelock governance concepts.

ReactTypeScriptViteTailwind CSSFramer Motionshadcn/uiSolidityOpenZeppelinERC20 Governance Concepts
Full Stack SaaS

DevBlog Platform

A production-grade full-stack blogging platform featuring authentication, markdown editing, role-based permissions, PostgreSQL storage, and a scalable REST API architecture.

ReactTypeScriptViteTailwind CSSNode.jsExpress.jsZodPostgreSQLSupabase
Security Engineering

SecureVault

A production-grade encrypted notes application implementing end-to-end encryption, AES-GCM cryptography, JWT authentication, secure cookies, and defense-in-depth architecture.

ReactTailwind CSSNode.jsExpressMongoDBAES-GCMWeb Crypto APIJWTbcrypt

Currently Building

A look into the projects currently residing in my local workspace — from initial planning to early prototypes.

In Development

AI Resume Analyzer

An AI-powered tool that parses resumes, compares them against job descriptions, and provides actionable improvement suggestions.

Next.jsOpenAI APIsNode.jsPostgreSQL
Planning Stage

Freelance Project Management Dashboard

A centralized dashboard for freelancers to track milestones, send client previews, generate contracts, and manage invoice statuses.

ReactNode.jsSupabase
Research & Development

Web3 Analytics Dashboard

Real-time on-chain data analytics visualization for token transfers, gas spikes, and contract event listeners.

ReactTypeScriptBlockchain APIs
Prototype Stage

E-Commerce Admin System

A headless e-commerce backend administrative dashboard for inventory tracking, order status, and customer analytics.

ReactNode.jsPostgreSQL

Developer Command Center

Real-time developer diagnostics, operational performance indexes, and git telemetry metrics.

Years of Experience

0+

Freelance & Industry

Projects Delivered

0+

Full Stack & Web3

Technologies Used

0+

Across active stack

Client Success Rate

0%

Delivery guarantee

diagnostics_terminal.sh
Live Syncbranch: main
faijananwar@portfolio:~$ npm run check-status
Git Commit TelemetryLess More

Freelance Journey

Delivering high-impact freelance development contracts by combining robust engineering methodologies with transparent client relationships.

Production-Grade Delivery

Shipping performant, scalable codebase architecture with clean modular code. I prioritize rapid load speeds, search engine optimization (SEO), and robust deployment structures using Vercel and Render.

Security & Defense in Depth

From database Row Level Security policies to Web Crypto end-to-end encryption and Solidity smart contract validation, I implement defense-in-depth security to protect user resources.

Foundry of Trust & Integrity

Delivering freelance projects on strict milestones. I maintain clear technical documentation, code reviews, and project tracking dashboards to guarantee client visibility.

Global Async Collaboration

Working synchronously with startup founders, tech leads, and product managers across global timezones. I write clear commits, modular documentation, and structured Postman APIs.

Development Process

A structured, engineering-first development methodology followed to build secure, robust software products from conception to mainnet.

1

Research

Analyzing requirements, auditing client specs, researching protocol standards, and setting feasibility boundaries.

2

Architecture

Drafting database schemas, API route maps, state management logic, contract structures, and data security vectors.

3

UI Design

Wireframing client screens, implementing custom styling parameters, and structuring responsive web navigation.

4

Development

Writing modular, type-safe full stack systems and gas-optimized Solidity smart contracts conforming to clean coding rules.

5

Testing

Executing API integrations, schema validations, smart contract unit tests, and verifying defense against edge bugs.

6

Deployment

Releasing to production servers (Vercel, Render) under Git CI/CD flows with custom domains and server configurations.

7

Optimization

Profiling bundle sizes, refactoring slow query plans, caching expensive requests, and auditing contract gas costs.

Experience Timeline

Orinson Technologies Private Limited

Full Stack Engineer

May 2026 – Present

Collaborating with a cross-functional team in a virtual environment to design, build, and optimize responsive full-stack web applications with modern architectures.

  • Collaborating in virtual environments to coordinate team sprints.
  • Structuring clean frontend interfaces and backend database connections.
  • Optimizing application page speeds and codebase modularity.
Global IT Providers

Web Developer

May 2026 – Present

Contributing to end-to-end web development contracts. Focus areas include clean codebase architecture, database integration, and high performance client interfaces.

  • Assisting in PostgreSQL/MongoDB database design and index optimization.
  • Designing highly modular client-side components with React and CSS variables.
  • Ensuring seamless application flow and responsiveness under senior review.
Independent Contracts

Freelance Full Stack & Web3 Developer

2024 – Present

Delivered custom solutions for global clients spanning SaaS dashboards, markdown publishing interfaces, Merkle-tree token distributions, secure JWT authentication, and token gated systems.

  • Built production-grade SaaS products with Next.js, Node.js, and Supabase.
  • Authored, tested, and audited secure Solidity smart contracts (OpenZeppelin standards).
  • Enforced secure browser cookies, JWT verification, and database RLS access policies.

Get In Touch

Let's build something great together

Whether you need a full-stack SaaS application, a secure dashboard interface, smart contract integration, or an end-to-end blockchain system — I'm ready to collaborate. Let's discuss your project goals.