Principal Systems & AI Architect

JAN 2026 - PRESENT · 7 months

Architecting the cognitive infrastructure for production-grade AI. Most AI deployments fail at the "last mile" because they are stateless, brittle, and incapable of maintaining context in high-stakes environments. At PureTome Labs, I bridge this gap by engineering resilient, graph-augmented systems that move beyond simple retrieval into deep relational understanding and autonomous execution. I specialize in solving the hard problems of the modern stack: Relational Intelligence: Implementing Graph-Augmented RAG (Knowledge Graphs + Vector Search) to provide LLMs with narrative causality and long-term memory. Systems Orchestration: Designing modular, high-concurrency Node.js monorepo architectures (Express, NestJS) with frontends(Angular, React) and agentic workflows that execute complex, multi-step reasoning. Production-Grade Infrastructure: Deploying secure, resilient systems using GCP and automated CI/CD pipelines, ensuring technical precision from initial blueprint to scale. Whether it’s stabilizing critical database bottlenecks, architecting HIPAA-compliant data layers, or deploying sophisticated multi-agent systems, my focus is on structural integrity and operational velocity. PureTome Labs is currently accepting C2C engagements and high-velocity bridge contracts for Series A/B startups and enterprise engineering teams.

Founder

APR 2025 - PRESENT · 1.3 years

As the Founder of PureTome, I am building an innovative AI platform to help individuals and professionals craft, refine, and publish their memoirs with authenticity and clarity. My role spans from product vision to hands-on architecture. I am designing and building the entire system from the ground up: Architecting the Core AI Engine: Building a scalable, model-agnostic AI service (Nest.js/TypeScript) that moves beyond simple API calls. I integrate Retrieval-Augmented Generation (PGvector for RAG) for factual accuracy, Chain-of-Thought reasoning (neo4j for episodic memory), and custom-trained AI personas to provide personalized, human-like storytelling guidance. Solving the Hard Problem: My primary engineering focus is on the critical challenge of achieving narrative coherence without hallucinations. This is the key to building user trust and delivering a high-quality, structurally sound product experience. Owning the Full Stack & Product: I am developing the surrounding microservices (Express), the UI (React/Redux), and managing the entire product lifecycle from initial design to deployment. Managing All DevOps: I run the complete, scalable cloud infrastructure on GCP, with automated CI/CD pipelines via GitHub Actions and Terraform deployments.

Senior Software Consultant

DEC 2018 - DEC 2019 · 1.1 years

• Wrote an institutional lending platform that makes U.S. Dollar loans secured by existing blockchain assets (BTC and ETH). • Rewrote Node.js/MongoDB prototype backend using .NET Core 2.2/ Postgres. Refactored React.js user interface. • Implemented CI/CD solution that leveraged AWS CodeStar framework and interacted with github repositories.

Development Lead

OCT 2016 - OCT 2018 · 2.1 years

Designed microservices architecture that ran on Google cloud (GKE) as well as on‐premise kubernetes clusters provisioned with kvm‐managed virtual machines. Implemented CI/CD system using Gitlab CI, Nexus, Docker/k8s/Helm. Led team of developers and assisted CTO with the management of company/HR administrative duties. Used agile methodologies for project management. Designed user experience for all applications and built frontend toolkit using Angular 2‐6, Material Design/ Tachyons, and D3.js v4. Backend was consisted of 10+ Spring Boot and Koa.js microservices. Set up private registries for docker, node, helm, and maven artifacts to improve developer experience and encourage sustainable code modularity. Implemented out‐of‐stack identity provider/management service which for services(oauth2/JWT).

Senior Software Engineer

JUL 2015 - OCT 2016 · 1.3 years

Ember.JS (mirage, composable helpers). FullCalendar.js

Senior Web Engineer

MAY 2014 - JUN 2015 · 1.2 years

Verizon Cloud Console - http://cloud.verizon.com/ • Full-stack javascript development • Cloud Console provides a consolidated experience for creating multiple public/private cloud organizations and managing their associated accounts, virtual machines, storage, networks, billing/usage. Nginx, Express 4, Angular (current) Express 3, Handlebars, Backbone (beta)

Senior Web Engineer

MAY 2012 - APR 2014 · 2 years

1F - OneFacility • End to End Web development - Microsoft Stack (jQuery,C#.NET MVC, SQL). • 1F platform combines the strengths of cloud computing, client-server & mobile device technology in order to provide facility management solutions to organizations seeking reduce risks by ensuring the safety and security of their environment.

Applications Developer

JUN 2011 - MAY 2012 · 1 year

ACD - Acute Care Documentation • Programming, testing, debugging, and MetaVision platform script integration • ACD facilitated the flow of clinical information between providers, and provides safe and efficient patient care at Brigham and Women's Hospital and Massachusetts General Hospital.

Web Developer

NOV 2009 - MAR 2011 · 1.4 years

• Contributed to a team responsible for the design, development and implementation of critical business applications using the .NET Framework, JavaScript, and SQL Server technologies. • Maintained and implemented solutions for over 40 global reward programs. Program features included: Hotels, Travel & Events booking, Merchandise & Concerts catalog, Users & Transactions management • Built a template module that streamlined program creation/maintenance, facilitated new code integration, and reduced software performance costs • Upgraded server‐side legacy code; collaborated with multiple teams during redesign of framework. Code refactoring affected all clients, improved catalog quality and featured multi‐vendor partnerships

Web Developer

NOV 2007 - MAR 2009 · 1.4 years

• Maintained over 30 engineering corporate client sites and built 5 new customer websites. • Performed Web site front‐end and back‐end development, database development, and marketing campaigns management.