About Me

Livin Mathew professional headshot

Professional Summary

10+ Years Experience

Solutions Architect with 10+ years of transforming ideas into scalable products. Expert in semantic search, Retrieval-Augmented Generation (RAG), and serverless cloud on AWS. Entrepreneurial leader proficient in Go, Node.js, Python, and modern front-end stacks, with a record of accelerating delivery, hardening security, and growing usage to millions of users.

Key Skills

Languages & Frameworks

Go Node.js Python Java/Kotlin React Next.js Tailwind CSS Android

Cloud & DevOps

AWS Lambda Terraform Docker GitHub Actions

Data & Analytics

OpenSearch PostgreSQL MongoDB Vector DBs

Experience

TEKSystems (Remote @ Sage, UK)

Product Lead

Jan 2024 - Present
  • Launched Bedrock-powered semantic search: Python/Fargate crawlers stream 500k+ docs nightly into an OpenSearch vector index, boosting answer relevance by 30%
  • Built a serverless RAG pipeline (Step Functions + Lambda) that cut proposal prep from 2h to <10min
  • Authored modular CDK/SAM stacks and GitHub-Actions pipelines for one-click promotions, shrinking deployment lead time from 1 day to 1 hour
  • Delivered WCAG-compliant React/Next.js front-ends that surface live Bedrock insights with Lighthouse scores > 95
  • Developed a Go microservice using gRPC for real-time embedding sync, reducing vector refresh latency by 70%

ChiSquare Labs (Remote @ SiteRx, US)

Solutions Architect

Apr 2023 - Dec 2023
  • Led migration of a monolith to AWS serverless (Lambda, DynamoDB, EventBridge), boosting scalability and cutting infra cost 35%
  • Created an AWS CDK template adopted by every new service, standardizing security, logging, and observability

Metric Tree Labs

Team Lead

Jun 2020 - Oct 2022
  • Managed cross-functional teams delivering Node.js & React apps, lifting client revenue 40% and developer productivity 30%

Lmntrx

CEO & Co-Founder

Nov 2014 - Mar 2019
  • Bootstrapped startup to acqui-hiring; cut expenses 25% and tripled traffic through strategic partnerships and data-driven growth

Projects & Open Source

View All Projects

KloudArch

No-code GUI converting architecture diagrams to Terraform; powering pilot clients in healthcare.

Terraform GUI

go-fake

AI-enhanced command-line tool for generating realistic fake data at scale with 40+ data types and intelligent field inference.

Go OpenAI CLI

CoverCraft AI

Chrome extension that generates tailored cover letters with OpenAI.

OpenAI Chrome

Speaking Engagements

JavaScript Best Practices

Siemens Gamesa (2019)

Android Jetpack

KSUM (2019)

Android Development with Kotlin

VJCET (2019)

Awards & Recognition

Pillar of Strength

Metric Tree Labs

Recognized for exceptional leadership and resilience during challenging times.

Beyond the Code

What drives me when I'm not architecting solutions

Formula 1

The perfect blend of cutting-edge technology and human precision fascinates me.

Ferrari Tech

Home Lab

Building and experimenting with server setups, networking, and infrastructure at home.

Proxmox Unraid

Self-hosting

Running my own services and applications - from media servers to productivity tools.

Docker Privacy

Traveling

Exploring new cultures, cuisines, and perspectives that inspire creative solutions.

Adventure Culture

Always curious, always learning, always building

Let's Connect

Ready to transform your ideas into scalable solutions? Let's discuss how we can work together.

Email Me WhatsApp LinkedIn GitHub

Based in Cochin, India

Available for remote opportunities worldwide