© Developer Portfolio

Sai karthik ketha
// SWE// Blockchain// AI

I partner with founders to turn ideas into products with clear interfaces, sharp decisions, and fast execution.

Talk is cheap. Show me the code.

Intro

Flexible and adaptable developer with a passion for building scalable and efficient solutions.

Platforms

Next.jsLangGraphPythonNpm Packages

// Services

From strategy to launch, I guide products end-to-end.

Every engagement is tailored to momentum—lean sprints, decisive feedback, and detail-rich outcomes that feel inevitable.

01

Website Development

Full-stack web development with modern frameworks, optimized for performance, SEO, and scalability.

  • Next.js & React Applications
  • E-commerce Platforms
  • CMS Integration
  • SEO Optimization
  • Performance Optimization
  • Database Design & APIs
02

Agentic AI

Building intelligent AI agents and autonomous systems that learn, adapt, and execute complex workflows.

  • AI Agent Development
  • LangGraph & AI Orchestration
  • LLM Integration & Fine-tuning
  • RAG Systems
  • Multi-Agent Systems
  • Workflow Automation with AI
03

Automation

Streamlining business processes and workflows through intelligent automation and system integrations.

  • Workflow Automation
  • API Integration & Webhooks
  • Chrome Extension Development
  • Task Automation Scripts
  • CI/CD Pipeline Setup
  • DevOps Automation
04

Application Design

Crafting intuitive digital experiences across platforms with user-centered design and modern interfaces.

  • Mobile Applications
  • Desktop Applications
  • SaaS Platforms
  • Design System Creation
  • User Experience (UX) Design
  • Prototyping & User Testing

// Work Experience

Crafting momentum inside venture-backed teams.

A hybrid of in-house leadership and agency sprints—owning outcomes from discovery to sustained iteration.

Jun 2025 — Present

Software Engineer Intern

resumatch.io

Building scalable solutions for resume matching and career optimization platforms.

Nov 2024 — Aug 2025

Founding Engineer & Product Lead

Margros

Leading product development and engineering initiatives as a founding team member.

Feb 2025 — Apr 2025

Web Developer & AI Contributor

RedPaper

Developed web solutions and AI integrations for Art Attack and Turtle Justice projects.

// Projects

Selected collaborations and case studies.

(2025)

@saiisback/git-secure

A lightweight, zero-dependency NPM utility that automatically encrypts sensitive files before git commits and decrypts them after checkout.

NPM PackageGitSecurity
(2025)

Masyn - NPM Utility Package

Reusable utilities published as npm package to accelerate development across projects.

NPM PackageUtilitiesDeveloper Tools
(2025)

Low-level RDBMS

Educational RDBMS implementation with storage, indexing, and query layer built from scratch.

DatabaseEducationBackendSystems Design
(2025)

Search Engine - Azizah

Custom search engine with crawling, inverted index, and ranking algorithms for educational purposes.

Search EngineCrawlingAlgorithmsFull-Stack
(2025)

Handwriting Generator

An ML-powered project to generate handwriting styles for documents using machine learning.

Machine LearningGeneratorDocumentAI

// Tweets

Build logs straight from the studio.

Quick riffs on process, systems, and momentum. No fluff—just the play-by-play of keeping delivery sharp.

// Hackathon Wins

Three corporate hackathons, back-to-back-to-back.

There's no other way to describe it. Three consecutive wins across major web3 events.

2025🥇

Hyperthon Wildcard Edition

1st Prize

$282

BangaloreBase Global

Secured first prize at the Hyperthon Wildcard Edition, hosted by Base Global, showcasing exceptional innovation in web3 development.

#1
2025🥉

Build on Aptos

3rd Place - Consumer Dapp

$900

New DelhiBuild on Aptos

Took 3rd place in the Consumer Dapp category on the Build on Aptos track, demonstrating strong product-market fit and user experience.

2025🏅

Rise in AlgoHack

Best AI x Blockchain Award

$750

Bangalore

Kicked off the winning streak by claiming the Best AI x Blockchain Award, combining cutting-edge AI with blockchain innovation.

// Contact

Available for new opportunities.

Open to full-time opportunities, internships, and collaborative projects. Specializing in AI/ML solutions, full-stack development, and product leadership. Available for remote work worldwide.

Emailkarthiksaiketha@gmail.com

LocationBengaluru, Karnataka, India

AvailabilityOpen to remote work worldwide • Open to relocation for the right opportunity

// Connect

Find me on LinkedIn, GitHub, and other platforms. Always open to connecting and collaborating.