Production-tested distributed architectures, realtime messaging backplanes, AI evaluation engines, and edge RF systems.
High-throughput pipelines, idempotent indexing, and fault-tolerant transaction queuing.
Production services designed for uptime, event ingestion from decentralized networks, and reliable state replication across distributed data layers.
An uptime-critical NestJS service that continuously monitors smart contract events across decentralized networks, deserializes EVM event logs, and synchronizes state with downstream transactional microservices in real time.
A high-integrity NestJS microservice dedicated exclusively to executing and monitoring blockchain write transactions, isolating cryptographic signing keys, managing transaction nonces, and ensuring auditability.
An integration gateway microservice engineered in NestJS that standardizes, validates, and routes external provider API interactions behind a resilient, unified internal interface.
An automated data ingestion pipeline service built with NestJS, Docker, and Kubernetes CronJobs that reliably synchronizes, normalizes, and indexes high-volume game and match data from external feeds into core platform databases.
An enterprise Kubernetes and Infrastructure-as-Code (IaC) platform engineered with Terraform, AWS EKS, Ingress-Nginx on NLB, External Secrets Operator, and ArgoCD for automated, zero-downtime GitOps continuous delivery.
Stateless socket servers, Redis pub/sub backplanes, and realtime stream processing.
Scalable WebSocket architectures handling concurrent connections, binary frame analysis, and low-latency message routing.
A horizontally scalable realtime messaging service engineered with Node.js, WebSockets, and a Redis Pub/Sub distributed backplane, designed for low-latency multi-room chat, presence detection, and message broadcast.
A high-throughput realtime video pipeline built with Django Channels, WebSockets, Redis, and OpenCV that streams candidate webcam frames, compares them against baseline reference images, and stores analytical verification metrics.
A high-throughput live broadcasting microservice built with NestJS, RabbitMQ, and WebSockets that consumes rapid odds, scores, and match events from upstream message brokers and broadcasts real-time updates to connected clients.
Asynchronous LLM workflows, strict JSON schema validation, and retrieval augmented generation.
Decoupled evaluation pipelines leveraging LLM inference with prompt injection guards, deterministic heuristics, and semantic search.
An asynchronous evaluation engine built with Django REST Framework (DRF), Celery, and LLaMA-based model inference that evaluates subjective technical interview answers against deterministic scoring rubrics.
An exploratory research project investigating retrieval-augmented generation (RAG) patterns, vector embeddings, chunking strategies, and hybrid semantic search architectures to ground LLM responses in proprietary documentation.
Hardware watchdog recovery, fail-safe relays, telemetry, and phased array RF signal acquisition.
Physical automation and RF signal pipelines combining embedded microcontrollers, sensor debouncing, and phased array radar hardware.
An embedded IoT automation system combining microcontrollers, multi-level float sensors, fluid flow meters, and fail-safe relay drivers to autonomously monitor, regulate, and report multi-tank water levels with solar backup power.
An open-source, modular hardware and signal processing architecture for a 10.5 GHz Pulsed Linear Frequency Modulated (PLFM) phased-array radar system, enabling low-cost RF target detection, range resolution, and beamsteering experimentation.
An edge aerial platform architecture and telemetry concept engineered for emergency situational reconnaissance, rapid medical payload dispatch, and real-time status broadcasting during disaster relief operations.
Enterprise administrative APIs, client onboarding systems, and commercial applications.
End-to-end client applications and administrative platforms built with RBAC, automated database migrations, and clean service boundaries.
An enterprise-grade NestJS RESTful API powering administrative workflows, content management, role-based access control (RBAC), and operational health monitoring across multi-tenant services.
A full-stack commercial membership and operations platform comprising a Node.js/Express REST API backend and an Angular client portal, managing member subscriptions, check-in tracking, and administrative scheduling.
A high-performance serverless authentication microservice written in Golang and deployed on AWS Lambda, implementing custom one-time password (OTP) verification and token issuance workflows with AWS Cognito User Pools.