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$
USD
I will be your senior tech lead and build complex custom software
Wahyu Widodo
About this gig
Senior Tech Lead & Enterprise Solutions Architect
With over 25 years of experience and a background as a Chief Technology Officer (CTO), I build scalable digital assets that drive business growth. I specialize in bridging complex technical architecture with strategic business objectives.
What I Offer:
- Custom Software: End-to-end development using JavaScript, Python, PHP, and Java.
- Mobile Apps: High-performance cross-platform solutions with Flutter and Dart.
- AI & Automation: Advanced business workflows using n8n and AI (OpenAI) integrations.
- Architecture: Secure database design (PostgreSQL/MySQL) and cloud setup (AWS/Google Cloud).
Proven Expertise: I have successfully delivered AI-driven logistics systems, smart supply chain solutions, and secure marketplace ecosystems. My focus is on clean, maintainable code and seamless user experiences that solve real-world operational challenges.
Whether you need a technical roadmap or a full-scale enterprise suite, I bring decades of technical leadership to ensure your project's success.
- Lets build your digital future. Contact me to discuss your project.
Get to know Wahyu Widodo
Wahyu Widodo
Senior Polyglot Developer
- FromIndonesia
- Member sinceMar 2023
- Avg. response time1 hour
Languages
Indonesian, English
Hello! I am Wahyu Widodo, a Senior Engineer with 25+ years of experience and former CTO. I specialize in bridging complex technical architecture with strategic business growth. Expert in JavaScript, Python, Flutter, and PHP, I build digital assets that solve real-world operational challenges—from AI-driven logistics to secure marketplaces. I focus on clean code, seamless UX, and high-performance automation using n8n. Let’s collaborate to transform your ideas into powerful, scalable digital solutions backed by decades of technical leadership.
FAQ
1. What technologies do you specialize in?
I am a polyglot engineer with expertise in JavaScript (ES6+), Python, PHP, and Java. For mobile apps, I specialize in Flutter and Dart. I also excel in building automation systems using n8n and integrating AI models (OpenAI API) into business workflows.
2. Can you manage complex enterprise-level projects?
Absolutely. With over 25 years of experience and past roles as an IT Manager and CTO, I have extensive experience in designing and managing complex system architectures, including ERPs, smart supply chains, and AI-driven logistics. I focus on scalability, performance, and data security.
3. Do you provide the source code and documentation?
Yes, for my Standard and Premium packages, providing the clean, well-documented source code is a standard practice. My goal is to build digital assets that you can fully own and maintain easily in the long run.
4. Can you help with cloud deployment and infrastructure?
Yes. I can architect and deploy your system on major cloud platforms like AWS and Google Cloud. I am also experienced with server virtualization using Proxmox and panel management like aaPanel to ensure your production environment is secure and optimized.
5. Are you available for long-term collaboration or maintenance?
Yes, I am open to long-term partnerships. Beyond development, I can provide strategic technical consulting and ongoing system maintenance to ensure your software stays updated and continues to support your business growth.
