Systems, APIs, Mobile & Web Developer

About Me

💻

Status: ● ONLINE

Currently coding...

Role: Systems & API Developer

Focus: Backend systems, APIs, mobile apps, websites

Also into: Networking, systems architecture, home labbing

Experience: 8+ Years

Tooling: Python/Node, Flutter/React Native, Linux

👋 I design and build reliable backend systems, APIs, mobile apps, and websites—plus the networking and infrastructure that keep them fast and secure.

💡 Fun Fact: I love homelab experiments for testing new architectures.

⚡ Technical Expertise ⚡

Backend Systems & APIs:

Mobile Development (iOS/Android):

Web Apps & Frontend:

Networking & Linux:

System Architecture & Design:

Technology Stack:

Python

JavaScript

XML

React Native

Flutter

PostgreSQL

Linux

Docker

Git

🖥️ What I Build 🖥️

🔌 APIs & Microservices REST/GraphQL design & implementation Systems integration & data sync Auth, rate limiting, monitoring PostgreSQL optimization	📱 Mobile Applications Cross-platform (Flutter / React Native) Offline-first & real-time sync Payments, auth, notifications
🌐 Websites & Web Apps Responsive sites & dashboards Static/SSR builds & CI/CD Accessibility & performance	🛰️ Networking & Infrastructure Linux servers, containers, homelab Reverse proxies, TLS, monitoring Cloud & on-prem architecture

🚀 Selected Work 🚀

🔌 Logistics API Platform NEW!

Problem: Disconnected systems across warehouses caused delays.

Solution: Designed REST/GraphQL APIs, auth, rate limiting, and monitoring; built real-time sync workers.

Result: 35% faster order processing; reduced integration incidents.

Tech: Python, FastAPI, PostgreSQL, Redis, Docker

📱 Field Service Mobile App

Problem: Paper-based job tracking.

Solution: Cross-platform app with offline-first sync, push notifications, and background uploads.

Result: 2x faster job completion; fewer missed updates.

Tech: Flutter, SQLite, Firebase

🌐 Analytics Dashboard

Problem: Fragmented data and slow reports.

Solution: Built a performant web dashboard with server-side rendering and caching.

Result: Reports load in < 1s; improved team visibility.

Tech: Node.js, PostgreSQL, Chart.js

✨ 50+ Projects Delivered ✨ Systems • APIs • Mobile • Web ✨

💼 Services 💼

🔧 Backend & APIs

API design (REST/GraphQL) & documentation
Microservices & event-driven systems
Database design & performance
Integration & automation

REQUEST A QUOTE

📱 Mobile Development

iOS & Android Apps
Cross-platform (Flutter / React Native)
App Store deployment
Maintenance & updates

REQUEST A QUOTE

🛰️ Networking & Architecture

Linux servers, containers, reverse proxies
System architecture & security
Monitoring & reliability
Technical consulting

REQUEST A QUOTE

📧 Let's Work Together! 📧

💌 Email: dev@systems.expert

📞 Phone: +1 (555) SYSTEMS

💬 Telegram: @systemsdev

🐙 GitHub: github.com/systemsdev

🕐 Response Time: Within 24 hours

🌍 Timezone: UTC+0

📅 Availability: Open for Projects

REQUEST A QUOTE

~*~ Systems, APIs, Mobile & Web ~*~

About Me

⚡ Technical Expertise ⚡

🖥️ What I Build 🖥️

🚀 Selected Work 🚀

💼 Services 💼

🔧 Backend & APIs

📱 Mobile Development

🛰️ Networking & Architecture

📧 Let's Work Together! 📧

~~ Systems, APIs, Mobile & Web ~~