Open to opportunities

Fatih Maulana

@fatihmaulanagibran

Results-driven Full-Stack & AI Engineer with a solid foundation in web ecosystems and machine learning. Experienced in building robust web application

Indonesia

Message

What I'm looking for

I’m looking for a full-time role where I can build end-to-end web/mobile products and AI-driven backends—automation, RAG chatbots, and multi-agent systems—while optimizing performance, security, and production-ready delivery.

I am a dedicated software engineer specializing in the intersection of Full-Stack Web Development and Artificial Intelligence. Over the course of my technical journey, I have successfully developed and delivered diverse projects, ranging from large-scale government internship portals and inventory systems to 3D multimedia applications and immersive Virtual Reality environments.

My notable achievements include engineering an AI-powered sign language (SIBI/BISINDO) classification system utilizing MediaPipe holistic tracking and Bidirectional LSTM models for high-accuracy gesture recognition. Additionally, I have built immersive 3D simulations in Unity, applying advanced waypoint algorithms for interactive systems.

On the web development side, I have commercial-grade experience with modern tech stacks, particularly PHP, CodeIgniter 3, Laravel, and Tailwind CSS. I have also led digital asset implementation initiatives for regional community service programs, delivering modern UI/UX and integrated systems.

I am highly interested in remote opportunities where I can leverage my hybrid skills in robust backend systems, clean frontends, and applied Machine Learning to solve real-world problems for global engineering teams.

Experience

Work history, roles, and key accomplishments

Full-Stack Web Developer

PT Krakatau Information Technology

Dec 2025 - Jan 2026 (1 month)

Developed an E-Office and Internship Recruitment Information System using CodeIgniter 3 and MySQL, including geolocation-based attendance tracking. Implemented Brevo API email notifications and WhatsApp alert routing via a Node.js (Baileys) backend, with multi-level role access control for Superadmin, Instructor, and Intern.

CodeIgniter MySQL Geolocation Brevo API Node Baileys WhatsApp Alerts Role Based Access Control

Independent AI & Backend Engineer

Agency AI Orchestrator

May 2026 - Present (2 months)

Engineered an enterprise-grade multi-agent autonomous backend using LangGraph to automate digital agency marketing workflows via ClickUp, Brevo, and Telegram APIs. Built an async lead qualification system with FastAPI, Groq Cloud (Llama 3.3 70B), and Supabase PostgreSQL, and orchestrated an SSE event streaming pipeline with Alembic migrations for production readiness.

LangGraph ClickUp Brevo API fastAPI GROQ LLaMA 3.3 70B Supabase PostgreSQL Server Sent Events (SSE)Alembic Multi Agent Systems

AI Automation & Web Scraper Engineer

PT PLN Electricity Service (PLNES)

May 2026 - Present (2 months)

Built a hybrid Selenium and BeautifulSoup4 automation tool with human-in-the-loop workflows to rapidly parse electricity-service data (~40 data points per minute). Developed a cross-platform OpenCV/UIAutomator2 pipeline to batch-input 2,000+ Excel data points into mobile forms with real-time screenshot capture and automated error handling.

Selenium Human In The Loop Workflows CAPTCHA Handling OpenCV MuMu Player Excel Mobile Form Automation Error Handling

Independent AI & Backend Engineer

FIO – Financial Intelligence & ESG Orchestrator

May 2026 - Present (2 months)

Developed a cloud-native autonomous AI system to ingest and analyze multi-page corporate financial and ESG PDF reports using RAG. Built a multi-agent reasoning graph with LangGraph and LangSmith for transparent, auditable extraction paths and deployed the system to Google Cloud Run using Docker, reducing build/deployment overhead by 40%.

Retrieval Augmented Generation (RAG)LangGraph Langsmith Multi Agent Systems Docker Google Cloud Run

Independent Cloud & Backend Engineer

Nara Backend Engine

May 2026 - Present (2 months)

Architected a high-scalability asynchronous marketing campaign automation engine using Python 3.12 and FastAPI with Clean Architecture separation of concerns. Integrated Google Cloud Tasks, non-blocking analytics via Mixpanel and OneSignal, and deployed a CI/CD pipeline using GitHub Actions and Google Artifact Registry to stream updates to production.

Python 3 fastAPI Clean Architecture Cloud Tasks Mixpanel OneSignal CI CD GitHub Actions Artifact Registry

Full-Stack Mobile Developer

Salvara Studio

Mar 2026 - Present (4 months)

Deployed utility applications to the Google Play Store Console, configuring internal testing and managing production release lifecycles. Built Flutter components with localized web APIs and implemented secure client-side local storage with encrypted private data.

Flutter Web APIs Local Storage

Full-Stack Mobile Developer

Universitas Bina Bangsa

Jun 2025 - Present (1 year 1 month)

Won 1st place for a mobile-first ERP clone concept, building a responsive Flutter UI integrated with a Laravel backend API. Simulated supply chain workflows including purchase requisitions, purchase orders, invoicing, and payment mapping.

Flutter Laravel API Integration Workflows Invoicing