AJ

Professional Experience

I architect scalable SaaS platforms, high-performance microservices, and Agentic RAG workflows for resilient systems.

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I AM: Human OS

Jan 2025 - Mar 2026
Senior Software AI Engineer
  • Built a cloud-agnostic FastAPI microservices backend for a personalized AI platform serving 25,000+ users, using Docker and self-hosted MinIO object storage to avoid vendor lock-in.
  • Designed an agentic RAG pipeline with LangGraph and Qdrant, using the Model Context Protocol (MCP) to feed users' personal media and habit data into context – lifting goal-tracking engagement by 35%.
  • Replaced fragile bidirectional WebSockets with HTTP POST plus client-side polling to make chat and media ingestion reliable on unstable mobile networks; added server-side image compression with sharp to cut storage costs.
  • Stood up a Prometheus / Grafana / Loki observability stack and automated CI/CD, sustaining 99.9% uptime and shortening deployment cycles.
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Kuration AI
Part Time

May 2025 - Jun 2025
Software Engineer
  • Engineered a scalable B2B multi-tenant architecture, accelerating enterprise onboarding by 80%; expanded the existing platform pipeline by integrating a centralized organizational portal, directly unlocking a new enterprise revenue stream.
  • Architected Fine-grained access control (FGAC) to address data privacy risks within collaborative workspaces; ensured 100% secure intra-workspace data sharing, empowering teams to safely interact with shared lists without compromising strict organizational data boundaries.
  • Settled opaque SaaS spending by fine-tuning a centralized enterprise metering engine and usage telemetry dashboard; empowered organizational owners with real-time platform analytics, facilitating a 30% optimization in operational costs through resource management.
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CGGE Hong Kong Group

Nov 2023 - Oct 2024
Full Stack Software Engineer
  • Designed a Dockerized microservices Learning Management System supporting 15,000+ concurrent learners, isolating high-load services to remove single points of failure.
  • Built an asynchronous video pipeline with RabbitMQ and FFmpeg (HLS adaptive bitrate with SRT subtitles), cutting playback latency on low-bandwidth networks.
  • Implemented a high-concurrency classroom chat module, routing large file uploads (up to 7GB) through REST APIs while keeping WebSockets for low-latency messaging.
  • Created an event-driven analytics system decoupled from primary databases to track learner progress and correlate video drop-off with backend latency.
S

Swivt Technologies Pvt. Ltd.

Jan 2022 - Sept 2023
Full Stack Backend Engineer
  • Engineered an event-driven provisioning engine on the AWS SDK that cut client onboarding from hours to under 5 minutes, orchestrating EC2 (JupyterHub AMIs), IAM policies, and S3.
  • Created a real-time analytics pipeline processing 500,000+ daily events, turning raw CMS telemetry into actionable reporting for stakeholders.
  • Architected on-the-fly media compression and thumbnail generation, reducing cloud storage consumption and removing manual image workflows.
  • Enforced policy-based access control (PBAC) with immutable audit logging to prevent unauthorized privilege escalation.
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Knowhere Studio

July 2020 - Jan 2022
Software Engineer
  • Developed a secure checkout flow integrating the Razorpay API with asynchronous webhooks, ensuring consistency between payment confirmation and course access.
  • Implemented a Redis mutex caching strategy that eliminated cache-stampede database overloads during peak login surges, cutting system latency by 30%.
  • Improved perceived load times with skeleton UIs, lazy loading, and lighter backend API payloads.

Featured Live Platforms

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

I AM: Human OS

I AM: Human OS is a consumer-facing AI platform designed to act as a deeply personalized digital coach and companion. Moving beyond generic LLM interactions, the mobile-first application leverages agentic AI and secure, sovereign data ingestion to process a user's unique habits, goals, and personal media.

React Native
Expo
Typescript
Python
FastAPI
MongoDB
Qdrant(Vector DB)
TailwindCSS
Mobile app

Kuration AI

Kuration AI is an advanced B2B prospect discovery and data enrichment platform designed to automate complex market research. Instead of renting recycled lists from traditional data brokers, Kuration leverages AI agents to extract, cross-verify, and enrich data in real-time from over 100 live sources including websites, PDFs, Google Maps, and event directories.

Next.js
Typescript
Firebase
TailwindCSS
FastAPI
Python
Serverless

CGGE Education Platform

CG Global Entertainment (CGGE) was founded as a business and communication conduit designed to bridge the animation, visual effects, and digital media industries between China and the West. It functioned as a global ecosystem focused on research, content development, and investment, aiming to bring China's digital creative industry to the world stage while connecting international creators with Chinese production and advertising resources.

Vite
Typescript
Node.js
PostgreSQL
Prisma
TailwindCSS
Shadcn UI
AWS (EC2, S3)

Novaweblive Platform

NOVA Dynamic Media is a top-tier digital event agency based in Hong Kong that specializes in producing high-impact virtual, hybrid, and live events. Operating as a comprehensive streaming and platform provider, NOVA equips global enterprises with ultra-low latency 4K video broadcasting, cross-border content delivery, and immersive Zero Density Unreal 3D virtual studios.

Vue.js
Typescript
MongoDB
TailwindCSS
Shadcn UI
AWS (Lambda, S3)
CI/CD
Nginx

Client Collaborations

I partner with businesses to deliver rapid MVPs and optimize complex enterprise infrastructure solutions.

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    Pen Of Nepal

    Nepal

    Currently architecting and operating an AI-first news platform featuring a Python/LLM agent backend that crawls, summarizes (into post-sized content), and categorizes news by user tags, all delivered via a React Native frontend with a screen-sized, swipeable (Tinder-like) mobile UX.
  • H

    Heatbee

    Remote, United Kingdom

    Architected and delivered the entire quote funnel and digital platform for HeatBee, a UK boiler installation service. Built the core interactive quiz engine (go.heatbee.co.uk) that matches users with perfect fixed-price, A-rated boilers in 60 seconds, drastically streamlining the sales process. This end-to-end platform integrates user input on fuel type, home needs, and preferences to provide instant, transparent pricing, thereby improving customer experience and boosting online conversion.
  • F

    FPS Media

    Remote, Hong Kong

    Managed the full-stack architecture (frontend and backend) and continuous delivery pipeline for FPS Media's digital platform. Oversaw all deployment processes, utilizing Amazon EC2 environments to roll out the latest system updates and ensure continuous operational stability.
  • K

    Krystal Education Platform

    Remote, Hong Kong

    Designed and implemented an automated cloud provisioning service for AWS (EC2, S3, and IAM), facilitating one-click deployment of custom JupyterHub instances and improving system efficiency by 30%. Built core features from scratch, including custom authentication and integrating Kafka into a chat service to ensure reliable data transmission and eliminate message loss.
  • M

    Mind Parkour

    Bangalore, India

    Managed the admin panel for MindParkour.in, utilizing Angular to streamline controls and user management workflows. Key responsibilities included updating the core course infrastructure and refactoring the tests pattern within the codebase, significantly enhancing the platform's efficiency and maintainability.

Get in Touch

Want to connect? Feel free to reach out with a direct question on LinkedIn, email, or X and I'll respond as soon as I can. You can also explore my code and latest projects on GitHub.