Photo coming soonOne expert who understands your business, backed by AI that works fast.
I'm David Kristiawan, a software engineer since 2010, based in Bali. I help businesses like yours turn messy, manual work into simple systems, without big-agency prices.
- 10+ years on international software projects
- Graduate of a leading Indonesian university
- Bali, Indonesia
Why work with me
Talk to the builder
No middlemen. You talk directly to the person who analyses and builds your system, so nothing gets lost in translation.
Real-world systems experience
10+ years building systems people rely on every day, from hospital finance to flight operations. Your business gets the same standard.
Fast thanks to AI, careful thanks to a human
AI speeds up the coding. I check, test and take responsibility for every result before it reaches you.
Transparent from day one
A clear price per ticket with the reason behind it, progress you can follow any time, and all the source code is yours.
Proof
- 10+years of experience
- 4industries
- 8+systems built and maintained
From hospital finance to flight operations: systems I've built are used every day.
This website: from idea to live in one day. See the portfolio →
How we'll work
- 01
Free chat
- 02
Clear tickets & prices
- 03
Follow progress online
- 04
Handover, the code is yours
Short story
For over ten years I built systems for large organisations and saw how much time the right system saves. Until recently that was expensive and only for the big players. With AI, it no longer has to be. I started DK Solutions so small businesses and Bali businesses can have it too: start small, grow as you need.
The key that shines.
Experience finds the key, AI makes it shine, and together we unlock an easier way for you to work.
Tools I work with
- C# / .NET
- Blazor
- SQL Server
- Java / Spring Boot
- React
- Angular
- AWS
- MongoDB
- OutSystems
- Docker
- Jenkins
- Git
- Agile / Scrum
Plus AI tools: Claude, ChatGPT, Gemini
Quick questions
Do you work alone?
Yes, you always deal with me. AI supports every step to speed things up, and I check every result myself.
Is it safe to use AI with my business data?
Your real data doesn't need to go into AI. I develop with sample data and review all generated code.
Can you handle large systems?
Yes. I've worked on enterprise-scale systems. Big systems are split into small tickets so they stay under control.
What if something breaks after handover?
I'll help until you're comfortable using it, and fixes or new features are simply new tickets.
Got a task you'd like to make easier?
Tell me on WhatsApp. The first consultation is free. From Rp 100.000.