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[Deployed]
[10k+ Saved]
Client Hours
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  • ⚙️ Automations 🤖 AI Agents
  • Strategy Workflows
  • 💻 Full-Stack
Meet your
Developer
BUILD YOUR AI WORKFLOW FUTURE
[AI Expert]
Developer

Trusted Partner for Your
AI Agents and Automation.

Building the worlds best marketing AI automation workflows. Your trusted partner for strategy, integration, and development.

Why Choose me

My Extensive
List of Skills

Building the world's best marketing workflows. Your trusted partner for strategy, design, and dev.

Frontend Development

Building highly interactive, beautiful UI/UX using React.js, Next.js, and modern CSS frameworks.

Backend Development

Creating robust and scalable server-side systems with Node.js, Express, Python, and robust API architectures.

AI Agents

Designing intelligent, autonomous agents leveraging LangGraph, OpenAI API, and advanced prompt engineering.

Workflow Automation

Automating complex business processes and data pipelines flawlessly utilizing n8n and system integrations.

Cloud & Infra

Deploying and managing high-availability services with Docker, AWS, Vercel, and CI/CD pipelines.

Database Architecture

Architecting scalable data models using vector databases, PostgreSQL, MongoDB, and Redis caching.

Experience

I've been Developing
Websites since 2023

We start every new client interaction with an in-depth discovery call where we get to know each other and recommend the best course of action.

AI & Full-Stack Developer @ Unithink Technologies

Freelance · Feb 2026 – Present · 6 mosMumbai, Maharashtra, India · Remote

Developed backend APIs for web and mobile applications. Integrated Meta Ads, WhatsApp, Google Business, Website Forms, and Email lead sources into a centralized CRM. Built role-based authentication, reporting dashboards, and Excel/PDF export functionality. Designed AI-powered automation workflows to streamline lead management.

PostgreSQLREST APIs+7 skills

Freelance AI Engineer @ Self-employed

Freelance · Sep 2025 – Present · 11 mosMumbai, Maharashtra, India · Remote

Working with startups and businesses to design and build AI-powered applications, automation systems, and full-stack web solutions. Delivering production-ready software from architecture to deployment, including AI agents, SaaS products, CRM systems, workflow automation, and API integrations.

AI AgentsNext.js+11 skills

Agentic AI Lead @ Google Developer Groups On Campus, SIESGST

Full-time · Aug 2025 – Jul 2026 · 1 yrNavi Mumbai, Maharashtra, India

Founder @ AutoNerve

Full-time · Apr 2025 – Apr 2026 · 1 yr 1 moMumbai

Started AutoNerve with a clear mission — to build intelligent AI agents that automate the boring stuff and amplify human potential.

Knowledge EngineeringAI Agents

AI Automation Engineer @ Bizwit AI

Freelance · Sep 2025 – Mar 2026 · 7 mosMumbai, Maharashtra, India · Remote

Worked closely with the founder from the early stages to design, build, and scale AI-powered business solutions. Developed production-ready AI automation systems, lead management solutions, backend APIs, and workflow automations, contributing across the full software development lifecycle from architecture to deployment.

AI AgentsAI Automation+7 skills
Work Process

My Work Process

Discovery➔ Read More

We start every new client interaction with an in-depth discovery call where we get to know each other, discuss your current and future objectives, and recommend the best course of action.

Strategy➔ Read More

Every end-to-end project of ours begins with a bespoke pre-build strategy. From brand ID consultation to in-depth code reviews we're here to set the stage for success.

Design➔ Read More

After we have a comprehensive understanding of your brand, we'll be ready to move onto design. Each page will be designed, reviewed, and given your stamp of approval.

Build➔ Read More

Whether we've just finished designing your new site or you're handing off finished designs for us to develop, we're here to apply our trusted development process to your project.

Testimonials

Client Talking

We start every new client interaction with an in-depth discovery call where we get to know each other and recommend the best course of action.

AI AGENTSWORKFLOWSAUTOMATE
Client Avatar
Oven
Client Partner
"Koshik built a robust CRM for us integrated with an AI call feature. It transformed how we manage leads and customer interactions, saving us hours of manual work."
/ Oven Craft TeamClient Partner at oven craft
My Projects

Take a look at the latest projects I've done

Next.jsGo

DevArena

The first developer platform where you solve real-world startup challenges, get instant AI code reviews, and get hired based on your skills.

devarena.koshik.app
DevArena
BlockchainEthereum

ChainGuard

A secure, decentralized API key management dApp on Ethereum (Sepolia Testnet). Generate keys locally, register hashes on-chain, and verify ownership through blockchain-gated routes.

chainguard.koshik.app
ChainGuard
Next.jsAI Agents

NxtPost

Watch as artificial intelligence transforms your ideas into viral content, analyzes trending patterns, and grows your LinkedIn audience while you sleep.

nxtpost.koshik.app
NxtPost
Next.jsPlaywright

GSTR2B Tool

An enterprise-grade automation solution for downloading and managing GSTR-2B tax documents from the GST Portal. Built with Playwright and MongoDB.

gstr2btool.koshik.app
GSTR2B Tool
Next.jsMERN Stack

PostPilot.ai

Next generation AI-powered LinkedIn content assistant designed to generate high-quality on-brand posts, saving hours of writing and boosting outreach.

postpilotai.koshik.app
PostPilot.ai
MERN StackExpress.js

AI IDE Platform

A collaborative real-time IDE containing multi-user cloud code editors and AI-powered coding suggestions and feedback loops.

aiideplatform.koshik.app
AI IDE Platform
ReactNode.js

SmartAttend

An automated attendance tracking app leveraging face-recognition AI to mark attendance and send automated WhatsApp/SMS notifications to parents.

smartattend.koshik.app
SmartAttend
ReactCRM

OvenCraft CRM

An internal CRM featuring an AI calling agent to manage leads, track performance, and automate client follow-ups effectively.

ovencraftcrm.koshik.app
OvenCraft CRM