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cartman720/README.md

Aren Hovsepyan

Lead Software Architect | Cloud & AI Engineering | Full-Stack (Backend-Focused)

LinkedIn Email Website


About

11+ years building scalable backend systems and cloud architectures. Co-founded Finny (acquired by Origin). Currently Engineering Manager at Bejamas, leading teams and delivering enterprise solutions for clients like Alpro (Danone), RudderStack, and Veezu.

What I do: Design and build cloud-native systems that scale. Bridge backend engineering, AI integration, and team leadership to solve complex technical challenges.


Technical Expertise

Backend & Architecture

  • Node.js (NestJS) • Python (FastAPI, Flask) • TypeScript
  • System Design • Microservices • RESTful & GraphQL APIs
  • PostgreSQL • MongoDB • Redis • TimescaleDB

Cloud & DevOps

  • AWS (Lambda, Bedrock, DynamoDB, API Gateway) — Certified
  • Azure (AI Foundry, Functions, Cosmos DB) — Certified
  • Docker • Kubernetes • Serverless Framework • Airflow ETL
  • Infrastructure Optimization • FinOps

AI & Machine Learning

  • LangChain / LangGraph • RAG Systems • Semantic Search
  • AWS Bedrock • Azure AI Foundry • OpenAI • Anthropic
  • Vector Databases (pgvector, FAISS) • Prompt Engineering
  • LLM Observability (LangSmith, RAGAS)

Frontend

  • React • Next.js • TypeScript
  • Real-time collaborative features • State management
  • Performance optimization • Modern UI/UX patterns

Key Projects & Impact

Finny — Co-Founder & Chief Architect
Built financial wellness platform serving 60K+ users (5K daily active). Scaled NestJS backend with MongoDB and TimescaleDB for real-time analytics. Developed Next.js frontend with intuitive financial tools that improved user engagement and retention. Acquired by Origin.

Veezu — FinOps & Infrastructure Optimization
Led Azure infrastructure and DevOps optimization achieving $15K monthly cost reduction within first 3 weeks. Implemented resource right-sizing, optimized compute workloads, streamlined CI/CD pipelines, and established monitoring for ongoing cost management. Delivered system integrations and performance improvements for enterprise taxi platform.

Sage — Head of Engineering
Built multilingual WhatsApp AI assistant using LangChain and AWS Bedrock. Implemented RAG-based employee benefits search with pgVector, enabling natural language queries across structured data.

Expa — Consulting Engineer
Developed LLM-powered web scraping system extracting 20K+ job postings daily from 50+ healthcare institutions. Built Airflow ETL pipelines and multilingual semantic search using PostgreSQL with pgvector.

GH05T — Consulting Engineer
Created gh05twriter.io using Grok AI and LangChain for automated content creation. Built brand voice profiles and sentiment analysis system with spaCy and RAG for social media analytics.

Bejamas — Engineering Manager & Lead Pre-Sales Engineer
Manage 10+ engineers across multiple enterprise projects. Increased team billability from 60% to 80%+. Secured 70% of new contracts through technical audits and proposals for clients including Alpro (Danone) and RudderStack.

Nexuhm — AI-Assisted ATS Platform
Built candidate screening platform using Azure AI Video Indexer for sentiment analysis and speech evaluation. Secured Microsoft for Startups credits. Multi-tenant architecture with MongoDB and Kubernetes.


Writing & Talks


Certifications

AWS — Cloud AI Practitioner (2025) • Cloud Practitioner (2025)
Azure — AI Fundamentals (2024) • Fundamentals (2024)
Sanity — Certified Developer (2024)


Open to

  • Backend/Cloud Architecture roles with AI integration
  • Technical leadership positions in high-growth startups
  • Consulting on scalable system design and AI adoption

📧 [email protected] | 💼 LinkedIn

Pinned Loading

  1. PySitemap PySitemap Public

    🕸️ Spider Sitemap - Simple Python 3 crawler that automatically navigates your website, discovers all pages, and generates a complete XML sitemap. Easy to configure and blazing fast!

    Python 34 31

  2. astro-chromadb-search astro-chromadb-search Public

    🚀 Astro ChromaDB Search showcases the integration of Astro framework and ChromaDB, a vector database, to create a powerful semantic search system for markdown files.

    MDX 4 1

  3. casper-extension casper-extension Public

    👻 Casper Chat - Browser extension that helps you run engaging campaigns with your TikTok audience. Connect and interact with followers through seamless in-platform messaging features. 👻 💬 🚀

    TypeScript 1

  4. go-whisper go-whisper Public

    🎥 Go-Whisper transcribes videos using OpenAI's Whisper API, adding subtitles 📝 in multiple languages 🌍 with Go and FFmpeg. 🚀

    Go 2

  5. recruiting-ai-assistant recruiting-ai-assistant Public

    A lab project demonstrating an AI-powered candidate search and recruiter assistance platform built with LangGraph and Supabase. This application enables recruiters to search for candidates, analyze…

    TypeScript

  6. softgang-leads-core softgang-leads-core Public

    ETL-driven B2B lead gen that scrapes sources like Lusha/Apollo using an anti-detect browser (Camoufox), fingerprints tech stacks (Wappalyzer), and enriches with AI 🔍🕵️‍♂️🧠. Turn raw web data into a…

    HTML