Aakarshan Khadka
Creative Developer Building Solutions
A Developer from Nepal with a passion for creating efficient, scalable, and innovative solutions to real world problems.
About Me
My IntroductionBackend Engineer with 1.5+ years of experience building Python-based serverless and cloud-native systems on AWS. I have designed and shipped production RESTful APIs — including a multi-tenant SaaS platform, a high-volume property listing backend, and AI-powered services. Hands-on with Lambda, DynamoDB, EC2, RDS, and PostgreSQL. Detail-oriented, comfortable with distributed systems, and eager to grow within a product-minded engineering team.
My Personal Journey
AI Engineer
IdeaboxAI (via AZMinds)- Built Python backend services for Actian's VectorAI DB SDK, implementing gRPC and REST interfaces for high-performance database operations.
- Engineered RESTful APIs enabling AI agents to interact with structured databases via Text-to-SQL and MCP tool integrations.
- Developed custom document parsing pipelines for structured data extraction, optimizing backend data fidelity for downstream retrieval workflows.
Backend Developer & DevOps Engineer
Press1- Served as founding engineer — architected backend infrastructure from scratch including AWS account setup, system design, and CI/CD pipelines.
- Built and deployed FastAPI backend services for a mobile application and a POS system on EC2 with full Docker containerization.
- Managed domain configuration, SSL, server infrastructure, and deployment pipelines for production environments.
Backend Engineer
AZMinds- Built backend for Agent Next Door, a Singapore property listing platform handling hundreds of thousands of records; optimized RESTful APIs and query performance for high-volume data retrieval.
- Architected SFDS, a multi-tenant SaaS driving school management platform with admin, instructor, and student portals; integrated Stripe and Authorize.net with Google Calendar OAuth sync.
- Built wildcard domain routing via FastAPI middleware with automatic tenant resolution; automated 9+ email notification workflows with admin-customizable HTML templates.
- Deployed full stack on AWS EC2 via Docker; utilized Lambda, DynamoDB, and RDS with cloud cost optimization.
Backend Intern
AZMinds- Gained hands-on experience with Docker, AWS (Lambda, EC2, RDS, DynamoDB), and cloud-native environments.
- Collaborated with cross-functional teams on client project delivery, working with real-time data pipelines.
BSc (Hons) Computing with AI
Islington College, London Met UniA Levels
Malpi InstituteSEE
The Chandbagh SchoolTech Lead
Manaka- Sole developer for a full-stack order management system handling 300+ orders and 250+ customers; built end-to-end from React/TypeScript/Vite frontend to backend API and PostgreSQL database.
- Integrated courier logistics and built an analytics dashboard tracking revenue, expenses, and COGS in real time; reduced order processing time by approximately 80%.
Freelance AI Engineer
Private Client- Built a local email RAG system with hybrid search combining FAISS semantic similarity and TF-IDF keyword scoring at a 0.7/0.3 weighted ratio.
- Implemented cross-encoder reranking (ms-marco-MiniLM-L-6-v2) on top-20 candidates, achieving ~90% average search accuracy; delivered solo within 2.5 weeks.
My Technical Level
Languages & Frameworks
Core technologies I usePython & FastAPI/Django
90%HTML, CSS
85%TypeScript & React
70%Pandas, Matplotlib, Scikit-learn
75%Databases & Tools
Managing data and containersPostgreSQL, DynamoDB, Qdrant
85%Docker
80%Cloud & DevOps
Infrastructure and toolsAWS (S3, Lambda, EC2, SES)
85%Serverless Framework
75%NGINX & Linux VM
70%AI / ML
Models, agents, and pipelinesLLM, RAG & Agents (MCP)
85%LangChain, PyTorch, Scikit-learn
75%My Projects
Most Recent WorkRescueSathi
AI-powered rescue platform using YOLO for localization and ResNet50 for severity classification; generates geotagged reports for rescue organizations.
View Details
Agent Next Door
A Singaporean property listing platform handling hundreds of thousands of property and agent records with high-volume API optimizations.
View Details
AI Textbook Pipeline
FastAPI backend orchestrating multiple AI agents (Planner, Writer, Reviewer, Reviser) with a configurable review loop; approved chapters persisted to SQLite.
View Details
E-Commerce Admin Portal
Full-stack order management platform for a live handmade jewelry brand — 5-phase fulfillment pipeline, courier logistics, real-time COGS and revenue tracking, built in React, TypeScript, and Vite.
View Details