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Open for collaborations
Engineering Distributed Systems & AI Infrastructure
Senior Software Engineer building scalable platforms across blockchain, cloud infrastructure, and AI — from UNICEF-funded aid systems reaching 6 countries to cutting-edge Web3 and LLM-powered applications. Based in Kathmandu, shipping globally.
// trusted by
Rumsan AssociatesUNICEFVedanasoftSilk InnovationHederaETHGlobalRahatDevCon
By the numbers
6+
Years Experience
6+
Countries Impacted
15+
Engineers Mentored
20+
Projects Shipped
What I Bring
01
Distributed Systems & Cloud
Architecting microservices with Kubernetes, Docker, and GitOps pipelines. From EKS clusters to event-driven systems with RabbitMQ and gRPC — engineered for scale and resilience.
02
AI & Machine Learning
Building RAG pipelines, LangChain agents, and vector database integrations. Shipping AI-powered products from computer vision stylist apps to intelligent content engines.
03
Web3 & Blockchain
Smart contract development with Solidity, ERC-4337 account abstraction, and DeFi protocols. Led Rahat — a blockchain-based aid distribution platform funded by UNICEF and deployed across 6 countries.
Technologies
Tools and languages I work with daily
Languages
TypeScript
JavaScript
Python
Solidity
Go
Frameworks & AI
Next.js
Node.js
React
LangChain
Infrastructure
Kubernetes
Docker
Terraform
AWS
ArgoCD
Helm
Git
Data & Messaging
PostgreSQL
Redis
RabbitMQ
Open Source
My GitHub Activity & Contributions
@argahv—
Public Repos
—
Total Stars
—
Followers
Popular Repositories
Featured Work
Featured Work
python · web
Building a Contract Review Agent with LLMs, pgvector, and a Dash of Production Regret
How I wired Claude, FastAPI, and Postgres into a legal review pipeline — clause extraction, risk scoring, RAG-backed redlines, and the migration bug that silently broke production.
Speaking & Community
Distributed Systems & Microservices Architecture
Tech Community Kathmandu
Technical talk on designing resilient microservices architectures with Kubernetes, gRPC, and event-driven patterns for production workloads.
UNICEF Open Source Contribution Workshop
Open Source Summit Nepal
Led a hands-on workshop on contributing to UNICEF's open-source humanitarian tech projects, covering Rumsan's Rahat platform for disaster relief.
Hackathon Mentorship
ETHGlobal & DevCon
Mentored 200+ developers across multiple hackathons, guiding teams on smart contract architecture, ERC-4337 account abstraction, and blockchain infrastructure.
Blockchain & Web3 Community Meetups
Nepal Blockchain Meetup Series
Organized and led blockchain/Web3 meetups with 200+ attendees, covering topics from smart contract development to DeFi protocols.
Let's build something
Available for collaborations, consulting, and interesting projects. Based in Kathmandu, shipping globally.