Senior Full-Stack Developer
Next.js, Node.js, PostgreSQL. APIs, AI/LLM, and platform integrations for modern web products.
About Me
I am a full-stack developer with a long-standing passion for software development and continuous learning. I build reliable, scalable web platforms with a focus on clean architecture, maintainable code, and pragmatic technical decisions aligned with business needs.
My core experience is centered around Next.js, Node.js, and PostgreSQL, complemented by Supabase, workflow automation with n8n, and AI/LLM integrations, including RAG-based architectures. I also work comfortably in mixed environments with Angular frontends and Django/DRF backends.
Employment History
Senior AI/ML Engineer
May 2023 – Dec 2025
Scope:Enterprise SaaS, AI integration, ERP modernization
- Lead architecture for distributed SaaS platform supporting multi-department ERP workflows (finance, HR, operations)
- Designed modular microservices using Node.js, Go, and .NET
- Built frontend platforms using Next.js, Vue (Nuxt), React, and Astro
- Implemented headless CMS architecture with Sanity, Strapi, and Prismic
- Designed AI-powered enterprise assistant using LLM + RAG pipeline
- Built document ingestion + embedding system with vector search
- Fine-tuned domain-specific language models for internal automation
- Developed warehouse Object Detection System (YOLOv8, PyTorch) improving inventory accuracy
- Deployed ML services with FastAPI + Docker + Kubernetes
- Managed secure cloud deployments on Microsoft Azure
Software Engineer (AI Platform & FinTech Systems)
Mar 2020 – Apr 2023
Scope:Financial systems, ML experimentation, high-availability APIs
- Developed high-throughput financial APIs in Node.js, Go, C#, .NET
- Built fraud detection prototypes using machine learning models
- Implemented GPT-powered financial insights assistant
- Designed compliance documentation search using RAG architecture
- Built ML training pipelines in Python (Pandas, NumPy, Scikit-learn, PyTorch)
- Improved anomaly detection accuracy by 28%
- Led database optimization for PostgreSQL & MongoDB
Senior Full-Stack Developer
Jan 2018 – Apr 2020
Scope:SaaS scaling, CMS ecosystems, ERP integrations
- Helped scale SaaS product from MVP to enterprise-ready platform
- Integrated ERP workflows (inventory, billing, reporting systems)
- Built content-driven marketing & product platforms using Next.js + Nuxt
- Implemented CMS architecture using Strapi + PostgreSQL
- Introduced automated deployments and infrastructure-as-code
- Began predictive modeling experiments for user behavior analytics
Full-Stack Developer – Commerce Systems
Jun 2015 – Dec 2017
Scope:E-commerce architecture, performance optimization
- Built scalable commerce platform using Next.js, Node.js, MongoDB
- Integrated Shopify and NetSuite ERP
- Developed custom checkout and payment systems
- Implemented Supabase authentication & role-based access
- Built early recommendation engine prototype
- Improved checkout conversion rate by 18%
Backend Developer – ERP & API Systems
Apr 2013 – May 2015
Scope:ERP system architecture, API modernization
- Designed REST APIs using Node.js, Flask, Django REST
- Built reporting engines and data workflows for ERP modules
- Optimized PostgreSQL indexing and schema design
- Reduced server response times by 35%
- Helped migrate legacy monolith to modular service structure
Senior Frontend Engineer
Jul 2010 – Mar 2013
- Led migration to Angular SPA architecture
- Built enterprise dashboards and analytics panels
- Improved UI performance by 30%
- Standardized component libraries
Frontend Developer
Aug 2008 – Jun 2010
- Developed CMS-driven business websites
- Built responsive UI systems using HTML, CSS, JavaScript
- Optimized SEO performance
Web Development Intern
Jun 2007 – Jul 2008
- Assisted in frontend development and database support
- Gained foundational experience in web systems architecture
Tech Skills
Frontend
Backend
Databases
CMS
AI & ML
Tools & DevOps
Education
Master of Science (M.S.) Computer Science
Jul 2005 – Aug 2007
Bachelor of Science (B.S.) Computer Science
Jul 2001 – Jun 2005
Projects
ZetaBarber
Discovery and booking platform for local barbers built with Next.js and Node.js, using shadcn/ui and React Hooks for a fast, responsive UX. Includes search by city, appointment scheduling, and automated reminders.
Warmly AI GTM Platform
AI-native GTM platform built with React, Redux, and Tailwind CSS, integrating AI/LLM services with a .NET Core backend. Covers person-level intent signals, AI chat/email engagement, and workflow orchestration for revenue teams.
Gmelius
AI email assistant and shared inbox suite built with React on AWS, backed by .NET Core services. Uses AI/LLM fine-tuning for drafting and triage, with Storybook for UI consistency and Swagger UI for APIs.
Contact Me
Get in touch
Contact.
Tell me about your project, goals, or how I can help. I will respond within 1-2 business days.