Abhiraj — Full-Stack Developer | AI Engineer

01

About Me

I'm a self-taught full-stack developer and security researcher with 5+ years of hands-on experience building production-grade systems.

I specialize in creating AI-powered applications, scalable backend architectures, and intelligent bot ecosystems. My work spans from crafting beautiful frontends to reverse-engineering complex mobile and web applications for security research.

As a freelancer, I've built and deployed multiple live platforms serving real users — from e-commerce solutions to AI-powered SaaS products. I thrive in environments where I can architect systems end-to-end and push the boundaries of what's possible.

⚡

                                Fast Executor
                                Ship fast, iterate faster
                            

🔬

                                Deep Researcher
                                10+ RE campaigns completed
                            

🏗️

                                System Architect
                                End-to-end platform builder
                            

Quick Facts

LocationIndia 🇮🇳
Experience5+ years
ModeFreelancer
LanguagesEnglish, Hindi
SpecialityAI + Security
Availability Open to work

02

Skills & Technologies

💻

Languages

Python JavaScript TypeScript HTML/CSS SQL Bash

🔧

Backend & APIs

Node.js Express.js FastAPI Flask REST APIs WebSockets GraphQL

🎨

Frontend

React Next.js Vite Vanilla JS CSS3 Responsive Design

🗄️

Databases

PostgreSQL SQLite MongoDB Redis Supabase Firebase

🤖

AI & Machine Learning

Gemini API Claude API OpenAI API LLM Integration TTS Systems AI Agents Prompt Engineering

🛡️

Security & RE

Reverse Engineering APK Analysis API Extraction Penetration Testing JADX Radare2 Ghidra

☁️

DevOps & Infra

Docker Nginx PM2 Linux/VPS Cloudflare CI/CD SSL/TLS

🤖

Bot Development

Telegram Bots WhatsApp Bots Aiogram Bot Ecosystems Payment Integration Razorpay

03

Featured Projects

Live Site

Full-Stack Platform ● Live

AbhiBots — AI Bot Ecosystem

Multi-service AI platform featuring Text-to-Speech, AI video generation (Adobe Firefly), Eva AI chatbot, and payment processing. Serves real users with credit-based monetization.

Node.jsPythonGemini API PostgreSQLNginxPM2

Live Site

SaaS Product ● Live

LeadsBot — B2B Lead Generation

AI-powered lead generation SaaS with 104M+ records, conversational AI interface via Gemini, Razorpay payments, and tiered subscription pricing.

PythonAiogram 3PostgreSQL GeminiRazorpay

Live Site

AI Application ● Live

AbhiAstro — AI Astrology

AI-powered astrology platform combining traditional Vedic astrology with modern LLM capabilities for personalized readings and predictions.

Node.jsAI/LLMWeb App

AI Research ● In Progress

Avni — AI Twin with Consciousness

Custom AI companion built on a novel "Seed Protocol" — features persistent memory, multi-platform sync, and consciousness-inspired architecture.

PythonClaude/GeminiSeed Protocol MCP

Core Service

Business Automation & Orchestration

I provide end-to-end custom business automation workflows powered by OpenClaw — my open-source Node.js/Python gateway. Need a bespoke AI pipeline or multi-platform orchestration?

Consult for Automation

04

Experience

Freelance Full-Stack Developer & AI Engineer

2021 — 2026

Self-Employed

Architected and deployed 8+ production platforms serving real users with payment processing
Built AI-powered SaaS products leveraging Gemini, Claude, and GPT APIs with custom agent frameworks
Designed multi-bot ecosystems on Telegram and WhatsApp with automated monetization
Managed full Linux VPS infrastructure with Nginx, PM2, Docker, and automated monitoring

Security Researcher — Reverse Engineering

2024 — 2026

Independent Research

Conducted 10+ reverse engineering campaigns on Android APKs and web applications
Extracted API keys, mapped internal endpoints, and documented security vulnerabilities
Tools: JADX, Radare2, Ghidra, Frida, custom automation scripts
Developed reusable RE toolkit with battle-tested methodologies

Bot & Automation Developer

2022 — 2026

Multiple Clients & Personal Projects

Built Telegram bots with aiogram 3.x — TTS, e-commerce, lead gen, trading, astrology
Implemented payment integrations with Razorpay and Telegram Stars
Designed credit-based monetization systems with tiered pricing
Automated infrastructure monitoring with heartbeat checks and cron-based alerting

05