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Amar Karthik

@amarkarthik

I build enterprise AI agents, cloud platforms, and full-stack products that improve performance, cost, and customer outcomes.

India

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What I'm looking for

I'm seeking high-impact remote opportunities to architect next-generation AI solutions for forward-thinking organizations, leading distributed teams and delivering measurable product, performance, and cost outcomes.

At Coforge, I architected a multi-agent AI testing framework with LangGraph, LangChain, and GPT-4o, deploying it across two internal projects. I also built an insurance copilot that improved customer-service efficiency by 40%.

I've led full-stack and cloud architecture work for PlugXR, Datatopian, Asrsti, Predator Digital, Wowsome, and Kofax. My work spans no-code AR/VR SaaS, real-estate portfolio tools, IoT water management, banking automation, and scalable social platforms.

I build with Python, TypeScript, React, Node.js, AWS, LLMs, RAG, and MLOps. At PlugXR, I delivered event-driven microservices that cut monthly cloud costs by 80%, reduced peak costs by 50%, and improved performance fourfold.

With 16+ years of experience leading distributed global teams, I focus on practical AI transformation and enterprise-grade delivery. I've helped generate $50M+ in revenue and regularly combine architecture, product discovery, client partnership, hiring, and technical leadership.

Experience

Work history, roles, and key accomplishments

Senior Consulting Full-Stack/Cloud/AI Developer & Architect

Coforge

Feb 2024 - Apr 2026 (2 years 2 months)

Led AI innovation by architecting multi-agent AI testing automation frameworks and developing full-stack feature flags SDKs. Built an insurance copilot improving customer service efficiency by 40% and authored a white paper on LLM agent workflows.

LangGraph Lang Chain GPT 4o React TypeScript Python Java VectorDB Feature Flags Distributed Teams

Part-time Product Developer & Architect

PlugXR

May 2023 - Nov 2023 (6 months)

Developed an AR/VR no-code SaaS platform and achieved 80% monthly bill reduction and 4x performance improvement through event-driven microservices. Migrated databases to hybrid Aurora RDS Serverless and DynamoDB, and created a generative AI model for 3D model generation.

React NodeJS Python AWS Aurora RDS DynamoDB Event Driven Architecture Generative AI ThreeJS

Senior Software Development & Architecture Contractor

Datatopian

Feb 2022 - Nov 2022 (9 months)

Built a portfolio management and visualization solution for real estate investors, achieving 400% performance improvement and 100% faster ML inference through GPU-based parallelization.

React NodeJS AWS Python Machine Learning GPU Optimization Performance Optimization

Founder & Senior Software Architect

Asrsti

Nov 2018 - Oct 2021 (2 years 11 months)

Established strategic partnerships and led emerging technology solutions, including an AI-powered smart street pole analytics platform and a blockchain-based property tokenization SaaS. Built scalable social networks and implemented deep learning models for ROI prediction.

Computer Vision Deep Learning Hyperledger Blockchain React NodeJS AWS Serverless Social Media Architecture

Senior Software Developer & Architect - CTO

Predator Digital

Jul 2016 - Oct 2018 (2 years 3 months)

Led development of a subscription e-commerce solution and an IoT-based smart water management system. Built an OCR-based data gathering solution using TensorFlow that secured seed funding.

Python AWS Raspberry Pi React NodeJS TensorFlow OCR IoT Ecommerce

Senior Software Developer & Architect - CTO

Wowsome

Jun 2013 - Apr 2016 (2 years 10 months)

Led development of an award-winning augmented reality social advertising app running 10x faster than competitors. Implemented offline-first AR and app-cloud sync techniques for low bandwidth environments.

HTML CSS Android Java iOS Swift NodeJS Pub Sub Firebase Wikitude OpenCV Augmented Reality

Software Engineer

Kofax

Apr 2011 - Apr 2013 (2 years)

Developed a workflow automation system that reduced banking customer onboarding time by 70%. Collaborated with an international distributed team using ASP.NET and MS SQL.

ASP.NET MSSQL HTML CSS Workflow Automation Distributed Teams