Technical Project Lead | Full Stack Developer

Doni Setiawan Wahyono

Transforming Complex Ideas into Scalable Digital Products.

A results-driven Technical Lead and Full Stack Developer specializing in the Flutter & Laravel ecosystems. I bridge the gap between complex business requirements, software engineering, and field infrastructure deployment, delivering end-to-end and scalable digital products.

Doni Setiawan Wahyono
Get To Know Me

About Me

Technical Project Lead | Full Stack Developer | Bridging Business Vision with Technical Execution

I am a Full Stack Developer and Technical Lead with a passion for building scalable, high-impact digital products. Currently pursuing my degree in Informatics Engineering at Universitas Teknologi Bandung, I specialize in the Flutter and Laravel ecosystems to create seamless mobile and web experiences.

My journey began in 2022, and since then, I have evolved from technical support roles to leading end-to-end development cycles. I don't just write code, I bridge the gap between complex business requirements and field-ready implementations, ensuring every solution is optimized for real-world operational needs.

Beyond professional roles at companies like PT Sada Utama Indonesia, I am an active contributor to the open-source community, having developed libraries such as indonesian_address_picker and systems like SIDIA (Sistem Informasi Disabilitas Indonesia). I thrive in environments that challenge my technical analytical skills and my ability to lead digital transformation.

4+ Years
Tech Journey
15+
Projects Delivered
6+
Organizations
10+
Technologies
Career Path

Work Experience

My professional journey from implementation to system integration

Jan 2026 - Present

Full Stack Developer (Solo Engineer)

PT Sada Utama Indonesia - Contract
  • Infrastructure & Leadership: Acting as the sole architect for the company’s IT infrastructure, leading the full-cycle digital transformation from initial database design and API development to final system deployment.
  • Product Ecosystem: Engineered an end-to-end CMS and Superadmin Dashboard to monitor real-time business metrics and manage diverse educational product lines, including Webinars, Bootcamps, and E-courses.
  • Financial Integration: Implemented secure Xendit Payment Gateway integration, automating transaction verification and significantly improving operational efficiency through secure payment logic.
  • Scalability: Independently designed and optimized scalable database schemas to support the rapid growth of a high-traffic education consultancy business.
May 2025 - Present

Independent Technical Project Contractor

Pertamina SPBU Digitalization - Freelance | Jabodetabek & Central Java
  • Multi-Site Project Management: Successfully managed and executed the end-to-end deployment of critical digitalization infrastructure across 9 high-traffic gas stations (SPBU) in multiple regions, ensuring all technical milestones were met on schedule.
  • Hardware-Data Integration: Engineered the technical connection between surge protection topologies and the Forecourt Data Manager (FDM) / Automatic Tank Gauge (ATG), ensuring secure, lightning-proof data transmission for the national monitoring system.
  • Regulatory Compliance & HSE: Directed rigorous on-site administrative governance, including securing high-risk work permits (SIKA - Surat Izin Kerja Aman) and drafting official project handover protocols (Berita Acara) in strict adherence to Pertamina's national safety and operational standards.
Nov 2025 - Feb 2026

Mobile Developer

Komisi Nasional Disabilitas (National Commission on Disability) - Internship
  • National Scale Impact: Spearheaded the development of SIDIA (Sistem Informasi Disabilitas Indonesia), a Flutter-based mobile application designed for national public use in 2026.
  • Complex Feature Engineering: Engineered high-stakes modules including secure user authentication, profile management, and an intricate multi-step disability assessment form integrated with national-level REST APIs.
  • Regulatory Translation: Collaborated closely with government Product Owners to translate complex legal regulations and diverse user requirements into robust, field-ready technical specifications.
  • Cross-Functional Collaboration: Actively participated in technical discussions to ensure the application met national accessibility standards and data integrity protocols.
Jul 2025 – Jan 2026 (Promoted in 3 Months)

Junior Project Manager & Technical Project Coordinator

PT Hasta Reksa Manunggal - Contract
  • Digital Transformation Leadership: Spearheaded the internal digitalization initiative by architecting and overseeing the development of a comprehensive ERP system (Project Management, Finance, and HRM) using the Full-Stack Laravel framework.
  • End-to-End Lifecycle Management: Successfully managed the full project lifecycle from strategic planning and resource allocation to final deployment ensuring all technical milestones were met on schedule.
  • Stakeholder Bridging: Translated complex business requirements and operational workflows into precise technical specifications, facilitating seamless communication between non-technical stakeholders and the development team.
  • Standardized Documentation: Established industry-standard project governance by drafting and managing critical documentation, including project proposals, technical progress reports, and official handover certificates (Berita Acara).
  • Cross-Functional Coordination: Led intensive coordination efforts involving technical internal teams, third-party vendors, and clients to align project deliverables with high-level business objectives.
Jul 2025 - Sep 2025

Field Engineer (Technical Consultant)

PT Giga Intrax (Group) - Freelance
  • Technical Troubleshooting & RCA: Performed high-level root cause analysis and resolved complex technical failures in the field, ensuring minimal operational downtime.
  • System Deployment: Successfully implemented and configured critical operational systems following strict client-specific technical requirements.
  • Post-Implementation Stability: Led coordination efforts with internal technical teams to guarantee system stability and peak performance after deployment.
  • Regulatory Compliance: Managed rigorous system maintenance and ensured 100% adherence to Pertamina’s national technical and safety standards.
Nov 2022 - Feb 2023

Full Stack Developer

Universitas Cipasung Tasikmalaya - Internship
  • End-to-End System Engineering: Engineered a comprehensive web-based library management system from scratch, ensuring a seamless user journey from cataloging to borrowing.
  • Modern Frontend Development: Developed a responsive and dynamic user interface using React.js, focusing on component reusability and state management.
  • Robust Backend Architecture: Architected the system's logic using CodeIgniter, implementing secure RESTful API endpoints and efficient server-side processing.
  • Database Optimization: Designed and managed MySQL relational databases, optimizing query performance for high-speed data retrieval and integrity.
  • Agile Collaboration: Actively participated in Agile sprints using Trello/Jira and managed codebase collaboration via Git/GitHub.
Jul 2022 - Oct 2022

IT Support Specialist

Politeknik LP3I Tasikmalaya - Internship
  • Hardware Reliability & Maintenance: Successfully managed and optimized the performance of 50+ computer units, ensuring high availability for academic and administrative operations.
  • Early-Stage Software Development: Engineered a collaborative web-based canteen application using CodeIgniter, demonstrating early-career proficiency in full-stack development and database logic.
  • Network Infrastructure & Systems: Configured and maintained robust LAN networks and MikroTik management systems to ensure secure and stable internet connectivity.
  • System Integration: Handled the deployment and configuration of essential hardware peripherals, including centralized printers and CCTV security systems.
Academic Background

Education

My educational journey in informatics engineering

Bachelor of Informatics Engineering

Universitas Teknologi Bandung
2023 - Present (Expected Graduation: 2027)

Focused on advanced software engineering and system architecture. I maintain a strong academic focus on building scalable digital solutions.

  • Key Coursework: Web & Mobile Application Development (Flutter Specialist), Distributed Database Systems, and Software Engineering.
  • Academic Highlight: Successfully developed "Bandung AR Heritage" as a final project for Mobile Programming II, integrating Augmented Reality with cultural tourism.

Development & Expertise

Certifications & Professional Development
Continuous Skill Integration

Beyond formal academia, I actively pursue industry-standard certifications to stay ahead of the technical curve.

  • Certification: Android Development Associate (ADA)
  • Course: IT Self-Development Program
  • Technical Stack: Expert proficiency in Flutter & Laravel for end-to-end implementation, supported by MySQL and PostgreSQL database design.
My Work

Featured Projects

Selected works showcasing system integration and implementation expertise

TerraLens
Mobile Apps

TerraLens: AI-Driven Ecosystem for Economic & Climate Governance

🏆 Top 10 Finalist at Proxocoris International Competition 2026. An AI-driven economic and climate governance ecosystem built on the Triple Helix approach. TerraLens integrates machine learning and real-time data processing to bridge government, academia, and industry, delivering actionable insights for sustainable policy-making.

Flutter Firebase Gemini AI REST API
Gardapangan
Mobile Apps

Gardapangan: Smart Food Rescue Ecosystem

An end-to-end ecosystem connecting local businesses with volunteers to reduce food waste. Featuring Real-time Geolocation, QR-based Validation, and an AI-powered Smart Chef integrated with Gemini AI for automated recipe generation based on surplus food data.

Flutter Firebase Gemini AI Google Maps API
SIDIA
Mobile Apps

SIDIA: Indonesian Disability Information System

A nationwide platform developed for the National Commission on Disability. Focused on managing disability data through secure Multi-step Assessment Forms, Digital Disability ID Cards, and complex REST API integrations with government data centers.

Flutter REST API Security Protocols Data Visualization
Digitalisasi SPBU
Electrical

Enterprise SPBU Network Integration & Protection

An end-to-end hardware and network topology deployment for 9 national gas stations. Designed and engineered customized surge protection panels integrating MCB, RCBO, and Data Arresters to ensure lightning-proof, real-time data synchronization between field dispensers and centralized servers.

IoT Network Hardware Integration Topology Digitalization
indonesian_address_picker
Mobile Apps

indonesian_address_picker (Open Source Library)

A specialized Flutter library for seamless Indonesian administrative address selection. Optimized for performance and developer experience, it has been widely adopted by the local developer community to simplify regional data handling in mobile apps.

Flutter Dart Open Source Package Development
Motion App
Mobile Apps

CineTrack: High-Performance Movie Hub

A real-time cinema exploration platform integrated with the TMDb API. Engineered for high-speed data retrieval and seamless content discovery, featuring custom animations and a sophisticated 'Favorites' management system designed with a focus on modern UX aesthetics.

Flutter TMDb API UX Design REST API
PerpusApp
Mobile Apps

Libris: Advanced Personal Reading Tracker

A comprehensive personal library tool utilizing the Google Books API. Implements robust local data persistence for offline accessibility and features interactive reading progress analytics using FL Chart, all managed through a highly scalable GetX state management architecture.

Flutter GetX SQLite Data Analytics
Rentavel
Mobile Apps

Rentavel: Streamlined Travel Booking System

An intuitive travel ticketing solution designed to simplify the end-to-end booking journey. Engineered a high-efficiency search and comparison engine, focusing on transactional logic and a mobile-first UI architecture for seamless travel management.

Flutter Dart Booking Logic UI Architecture
SmartUTB
Mobile Apps

SmartUTB Assistant: AI-Driven Academic Intelligence

An intelligent academic companion for UTB students, leveraging Fuzzy Logic and Gemini AI to provide personalized academic insights. It features a unified dashboard for real-time academic tracking, including GPA analytics, automated scheduling, and centralized financial management.

Flutter Flask Gemini AI Fuzzy Logic
UTB Eats Mobile
Mobile Apps

UTB Eats Mobile: Unified Digital Dining Ecosystem

A comprehensive digital dining platform designed to optimize campus food services. It bridges students and merchants through a seamless ordering experience, utilizing Gemini AI to streamline order management and enhance campus-wide operational efficiency.

Flutter Provider Dio Gemini AI
Sada Consultant
Web Development

Sada Consultant: Enterprise Learning & Management Portal

An enterprise-grade platform engineered to centralize strategic consultancy and professional training services. Built with a robust multi-tier architecture, it features a dynamic public portal for e-learning distribution (webinars, bootcamps, e-courses), a dedicated Content Admin dashboard for program management, and a Superadmin panel for high-level operational monitoring.

Laravel 12 Vue.js Xendit CI/CD Pipeline
SIGMA
Web Development

SIGMA: Intelligent Risk Assessment & Reporting Platform

A specialized analytical system focused on online gambling risk evaluation via RESTful APIs. It transforms raw assessment data into actionable insights through interactive Chart.js visualizations and automated, comprehensive DomPDF reporting.

PHP RESTful API Data Analysis Chart.js
FOODI UMKM
Web Development

FOODI POS UMKM: End-to-End Culinary Management Ecosystem

A robust digital transformation tool for culinary SMEs (UMKM), built on Laravel 12. This platform manages the entire business lifecycle—from intuitive online customer ordering to back-end inventory and operational management.

Laravel 12 MySQL SME Digitalization Bootstrap
UTB Eats Web
Web Development

UTB Eats Web Admin: Centralized Financial & Operations Hub

The strategic administrative nerve center for the UTB Eats ecosystem, built with Laravel 12 and Sanctum. Engineered to manage multi-tier financial transactions and partner operations, ensuring secure, real-time data synchronization with mobile clients via Firebase integration.

Laravel 12 MySQL Sanctum API Firebase
SIKOST
Desktop/Others

VibeHouse: Automated Property & Financial Management

An integrated management solution designed to streamline boarding house operations. Engineered to maintain high data accuracy in tenant tracking, automated transaction recording, and comprehensive real-time financial reporting for property owners.

Python Tkinter MySQL Financial Logic
ERP HRM
Web Development

Contractor ERP: Integrated HRM & Financial System

A custom digitalization solution engineered for PT Hasta Reksa Manunggal to eliminate workflow inefficiencies. This robust ERP system centralizes human resource management and project tracking, providing real-time financial visibility and data-driven operational control.

Laravel 12 MySQL SCSS ERP Architecture
LaundryKita
Web Development

LaundryKita: High-Conversion Service Landing Page

A premium, mobile-first landing page architecture designed for service-based businesses. Engineered with Bootstrap 5 and optimized smooth animations to ensure a seamless, high-performance user experience that drives customer engagement across all devices.

HTML Bootstrap JavaScript UI/UX Design
Apelin
Web Development

Apelin: End-to-End Laundry Operations Suite

A comprehensive digital management platform built to streamline modern laundry business operations. Features integrated Point-of-Sale (POS) logic, customer relationship management, and automated order tracking to enhance daily operational efficiency and reporting accuracy.

Laravel MySQL AdminLTE Pos Logic
Available for New Challenges

Start a Conversation

Currently available for freelance collaborations, technical consultancy, and impactful full-time opportunities. Let's transform your vision into a high-performance digital reality.

Location
Bandung, Indonesia
Availability
Open for Projects