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Hrishikesh
ishi
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Choudhari
Builder • Leader • Designer
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Code
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People
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Design
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Process
About Me
I'm a technical product leader who builds end-to-end: from architecting multi-agent AI systems to designing pixel-perfect interfaces to positioning products for enterprise sales teams.
Presently Director of AI Engineering at AISquare, where I'm building production agentic AI platforms processing 10K+ daily requests. But I'm not merely in the terminal—I rather enjoy owning the full product experience: UX design in Sketch, customer journey mapping, sales enablement, and executive stakeholder management.
I've spent 15 years leading engineering teams of 30+ whilst delivering mission-critical platforms for 300+ Fortune 500 companies. My products have won awards for UX and generated $50M+ in revenue. I've done the lot: written production code, designed interfaces, delivered webinars with senior industry executives, and positioned products for both B2B and B2C markets.
I'm quite passionate about Elixir/Phoenix for building resilient systems with OTP supervision trees. This blog runs on Phoenix LiveView deployed on Hetzner. When I'm not coding or designing, I'm likely writing marketing copy, exploring knowledge graphs, or tinkering with vector UI tools.
Based in Guildford, UK. I thrive in 0-to-1 environments where you need someone who can architect the backend, design the frontend, lead the team, position the product, and present to the board.
Journey & Achievements
AISquare - Director of AI Engineering
2024-Present
Built production multi-agent platform handling 10K+ daily requests. Own full product stack: AI architecture, UX design, GTM strategy. 5x development velocity using agentic development practices.
Vectora - Founder
2022-2024
MS research project: LLM-powered dependency discovery. Full-stack ownership: Elixir/Phoenix backend, UI/UX design, product positioning.
Teradata - Technical Staff
2021-2022
Led product portfolio for 150+ enterprise customers. Built observability frameworks and customer-demanded integrations. Reduced infrastructure costs 5x through architectural redesign.
MetricStream - Associate Director, Technical Product
2015-2021
Led 30+ engineers building SaaS platform for 300+ Fortune 500 companies. Products won GRC Pulse Award for excellence in UX and innovation. C-suite stakeholder management, partner enablement (Infosys, KPMG, HCL). Delivered products with $5M+ TCV, $750K+ ARR.
Earlier Roles
CA Technologies: Scaled analytics platform to 50+ Fortune 500 companies • ZipDial (acquired by Twitter): Built analytics for 100+ global brands • FusionCharts: Created developer docs and demos for 25,000+ developers
Areas of Expertise
Multi-agent orchestration (LangGraph, LangChain)
Production LLM systems (OpenAI, Anthropic, Gemini)
RAG pipelines & vector retrieval (pgvector)
Elixir/Phoenix production deployments (10+ years)
Multi-cloud architecture (AWS, Azure, GCP)
Distributed systems & fault tolerance
UI/UX design (Sketch, vector tools, visual design)
Customer journey mapping
User experience architecture
Service design thinking
Design systems and component libraries
Accessibility and responsive design
0-to-1 product development
Technical product roadmaps
Product positioning & messaging
Sales enablement (B2B and B2C)
Marketing copy and content creation
Competitive analysis and market positioning
Engineering teams of 30+ across multiple locations
Executive stakeholder management
Partner ecosystem development
Webinars and thought leadership
Cross-functional team collaboration
Agile/Lean methodologies
Data pipelines (ETL/ELT, streaming, event-driven)
Vector databases and semantic search
Knowledge graphs (Neo4j, ArangoDB, GraphRAG)
MLOps (deployment, versioning, monitoring)
Observability and platform reliability
Responsible AI (guardrails, bias monitoring)
Python (Django, FastAPI, ML frameworks)
JavaScript/TypeScript (React, Node.js)
PostgreSQL, pgvector, Mem0
Docker, Kubernetes, microservices
CI/CD pipelines and DevOps
Prompt engineering & evaluation frameworks
Education & Recognition
Kingston University, London, UK
Master of Science in Software Engineering with Management Studies — With Distinction
Thesis: Vectora - LLM-powered dependency discovery for service design
Champlain College, Vermont, USA
Bachelor of Science in Software Engineering — cum laude
Dean's List (2x 4.0 GPA), President's List (3x 4.0 GPA)
Awards & Recognition
- GRC Pulse Award for excellence in Governance, Risk & Compliance solutions
- Intel India Embedded Challenge 2010 — Runners up & Employees' Choice Award (AES: vehicular safety system with navigation, sensors, and black box on Intel Atom Z-series)
Certifications
- Nvidia: AI Infrastructure and Operations Fundamentals
- Deeplearning.ai: Generative AI for Software Development