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RifkyA911/README.md

πŸ‘‹ Rifky Akhmad F.

Software Engineer | System Architect | AI Implementor

Hey there! Welcome to my corner of the internet: grab a coffee β˜• and stay a while.


"The beautiful thing about learning is that nobody can take it away from you." - B.B. King


πŸ§‘β€πŸ’» About Me

Software Engineer & Systems Architect focused on designing low-latency backend services, high-throughput web engines, and autonomous AI-driven systems. Dedicated to clean architectural boundaries, domain-driven data modeling, and end-to-end product delivery.

  • πŸ—οΈ Architecture & Systems First: Prioritizing system design, modular layers, and maintainable contracts before writing code. Robust architecture prevents technical debt.
  • ⚑ High-Performance Runtimes: Hands-on experience engineering concurrent, memory-safe, and asynchronous systems with Rust (Axum, Tokio), TypeScript (Bun, Elysia, Hono), and Go.
  • πŸ€– AI Guardrails & Agentic Systems: Designing practical multi-agent workflows, Model Context Protocol (MCP) servers, and real-time RAG guardrail engines.
  • πŸš€ End-to-End Ownership: Direct ownership from architectural blueprint and database modeling to CI/CD automation, cloud infrastructure, and production deployments.

🎯 Engineering Principles

  • Pragmatic Architecture: Clean abstractions where necessary, zero unnecessary complexity. The best code is maintainable, testable, and purpose-built.
  • Full-Spectrum Perspective: Deep understanding of backend runtimes and distributed data flow drives better frontend architecture and API contracts.
  • Problem-Driven Technology: Selecting runtimes, databases, and frameworks based on measurable constraints, throughput, and ergonomics rather than hype.

πŸ’» Terminal Telemetry

$ neofetch --engineer
       /\_/\         OS: Linux / POSIX Kernel
      ( o.o )        Host: High-Throughput Concurrent Systems
       > ^ <         Runtimes: Rust (tokio), Bun (1.2), Go, TypeScript
                     Core Focus: Distributed Systems, AI Guardrails, Real-Time Web
                     Design Rule: Architecture first. Clean boundaries. Zero slop.
                     Fuel: Double Shot Espresso β˜•
                     Status: Architecting resilient systems & shipping open-source πŸš€

πŸ”¬ The Engineering Lab (Current R&D & Experiments)

Beyond production apps, I use this space to stress-test architectural hypotheses, benchmark runtimes, and push the limits of edge computing:

πŸ€– Autonomous Agent Swarms & MCP

Designing deterministic evaluation loops using the Model Context Protocol (MCP). Exploring how local small language models (SLMs) can orchestrate tools safely without hallucinations in high-stakes environments.

Focus: Agentic guardrails Β· Local vector search Β· Zero-trust tool execution

πŸ¦€ Async Concurrency & Sub-ms Latency

Benchmarking asynchronous runtime actors in Rust (Tokio) and Go. Profiling thread-safe message passing, zero-copy packet parsing, and memory safety guarantees under peak connection load.

Focus: Tokio MPSC Β· SIMD acceleration Β· Minimal memory footprints

⚑ Zero-Overhead Edge Architecture

Testing serverless micro-runtimes (Bun + Elysia and Cloudflare Workers) to deliver globally distributed APIs with sub-15ms Time to First Byte (TTFB) and instant cold starts.

Focus: Edge streaming Β· Global replication Β· Zero bloat

πŸ“¦ Dense Vector Retrieval & Hybrid Search

Building high-speed CLI search and chunk ranking combining BM25 sparse indexing with dense vector embeddings for sub-10ms developer pattern retrieval.

Focus: pgvector Β· Hybrid ranking Β· Zero overhead CLI

πŸ“¦ Featured Engineering Systems & Projects

Production systems, agentic AI frameworks, hardware telemetry, and distributed architectures:

Project Stack Architecture & Capabilities
novapilot-ai TypeScript Β· Dual-DB MCP Β· PostgreSQL Autonomous ChatOps & Human-in-the-Loop Enterprise Database Gatekeeper with Dual-DB MCP Architecture and audit containment
NovaSentry Rust Β· Axum Β· Tokio Β· Vector RAG Autonomous AI RAG Security Sentry & Guardrail Engine in Rust intercepting prompt injections with sub-35ms evaluation latency and MCP endpoints
TapVote-AI TypeScript Β· Mifare RFID Β· SSE Β· MCP AI-assisted dual-ballot e-voting kiosk featuring Mifare ISO 14443A hardware authentication, real-time SSE tabulation, and cryptographic MCP audit
9router Go Β· Reverse Proxy Β· SSE Β· gRPC High-throughput reverse proxy and edge routing daemon in Go with active circuit breaking, sub-1.8ms latency, and streaming playground
NovaFinance Bun Β· ElysiaJS Β· pgvector Β· PostgreSQL Ultra-fast multi-currency financial bookkeeping API with pgvector semantic transaction clustering and ACID double-entry queues
arag-cli TypeScript Β· Vector Search Β· BM25 Hybrid High-speed developer CLI for semantic retrieval, agent knowledge indexing, and hybrid BM25 dense-vector search with sub-10ms chunk ranking
IBMAETER Web PHP Β· MySQL Β· Hak Cipta DJKI Integrated warehouse inventory and worker management system formally protected under DJKI Kemenkumham RI Copyright (EC00202154284)
PawFec Care Astro 5 Β· React 19 Β· Tailwind CSS Β· GSAP Modern pet care company platform showcasing interactive GSAP micro-animations, accessible shadcn components, and Astro SSR
Momentum Nuxt 4 Β· Groq LLaMA Β· TypeScript AI-powered habit tracker with behavioral analytics: uses LLM reasoning to detect patterns and suggest habit adjustments in real time
πŸ” Explore More Open Source Repositories & Tools
Repository Tech Stack Highlights
9router-playground SvelteKit Β· SSE Glassmorphic Web UI & Playground for 9Router local AI Gateway
Mobee-API-Client Svelte 5 Β· shadcn Interactive web dashboard & client GUI for Mobee Open API
Realtime-E-Vote CodeIgniter 3 Β· WebSockets Real-time e-voting application with RFID/NFC authentication
Partner-Flow Next.js Β· NestJS 11 Β· Redis Modern referral partner platform with multi-level reward engine
Top-Up-Games-with-POS-System React Β· TypeScript Game top-up payment system with integrated POS interface
Simple-Pagination-Server-Side Hono.js Β· Bun Server-side pagination API built with Hono and Bun runtime
Management-Inventory-Golang-Native Go Standard Library Clean architecture inventory management built in pure Go stdlib
Invitation-App-API Rust Β· Actix Web High-efficiency REST API for digital wedding invitations
Insta-App-API Laravel Β· REST API Backend social media service with authentication and feeds
Simple-CRUD-Laravel-12 Laravel 12 Β· MySQL Production-ready clean CRUD template for Laravel 12

πŸ› οΈ Technology Spectrum

πŸ’» Languages & Core Runtimes

TypeScript JavaScript Rust Golang Python Bun Node.js C++ C# C PHP Dart Kotlin WebAssembly Bash / Shell



🌐 Frontend & App Frameworks

Next.js React Svelte Vue.js Nuxt.js Astro Tailwind CSS Bootstrap Flutter Three.js Vite HTML5 CSS3



βš™οΈ Backend & API Services

NestJS Express.js ElysiaJS Actix Web Laravel FastAPI Django GraphQL Postman



πŸ—„οΈ Databases & Streaming Infrastructure

PostgreSQL MySQL MongoDB Redis Apache Kafka RabbitMQ Prisma ORM SQLite Supabase



πŸ€– AI, Machine Learning & Systems

PyTorch TensorFlow OpenCV Arduino Raspberry Pi Robot Operating System (ROS)



☁️ Cloud, DevOps & Observability

Docker Kubernetes Amazon Web Services (AWS) Google Cloud Platform (GCP) Terraform Nginx Cloudflare Cloudflare Workers Linux Firebase Sentry Prometheus Grafana GitHub Actions Git

πŸ“Š GitHub Stats

Looping Typing Animation

GitHub Profile Details

GitHub Stats GitHub Streak

Top Languages Repos Per Language

πŸ“« Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Whether you have a question, a collaboration idea, or just want to say hi - feel free to reach out!

Pinned Loading

  1. agy-cli-account-swarm agy-cli-account-swarm Public

    Minimalist, high-performance desktop orchestrator & multi-account manager for Google Antigravity CLI (agy) with strict directory sandboxing, real telemetry, and MCP tools.

    C#

  2. NovaSentry NovaSentry Public

    πŸ›‘οΈ Autonomous Multi-Agent AI RAG Security Sentry & Guardrail Engine in Rust with Axum REST API and Tailwind CSS SOC Sentinel Dashboard

    Rust

  3. mirunova-live mirunova-live Public

    Next-Gen Web Live2D & 3D Avatar Vision Tracker β€’ 100% Client-Side β€’ Powered by Bun & SvelteKit

    Svelte

  4. Momentum-Habit-Tracker-Plan Momentum-Habit-Tracker-Plan Public

    AI-Powered Habit Tracker with Optimistic UI (Nuxt UI) with Nuxt.js 4 , GitHub-Style Heatmap & Behavioral Insights by Groq LLaMA 3

    Vue

  5. NovaStack-Next.JS-16-Project-Engine NovaStack-Next.JS-16-Project-Engine Public template

    NovaStack - Next.js 16 production-ready template with React 19 and TypeScript

    TypeScript

  6. PawFec-Company-Profile PawFec-Company-Profile Public

    🐾 Pawfec Care β€” Modern cat care company profile website built with Astro.js 5, React 19, Tailwind CSS v4, GSAP animations & shadcn/ui

    Astro 1 1