MahasDev MahasDev
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Profile

Gede Bayu

Senior Software Engineer · Principal R&D Engineer

Senior Software Engineer with 10+ years of experience building web and mobile applications, now leading R&D at the intersection of engineering and AI. Designing system architectures, leading teams, and still writing code every day — with AI agents and MCP as part of the workflow. Specialized in .NET Core, React, Flutter, and DevOps. Founder of MahasDev, the app studio behind Kilo Lite, Kasir Mini, BrewFlow, and Finkel.

I Gede Bayu Sutha (Gede Bayu) — Senior Software Engineer & Mobile App Developer
Badung, Bali, Indonesia
10+
Years of experience
3
MahasDev products shipped
Career

Professional Experience

01

Principal R&D Engineer

PT Sanata System · 2026 – Present
  • Leading research and development (R&D) for new products and solutions.
  • Exploring and evaluating new technologies — AI, automation, and architecture patterns.
  • Designing Proof of Concepts (PoC) and prototypes for business needs.
  • Acting as the technical authority in architectural and technological decision-making.
  • Working cross-functionally (engineering, product, management) for long-term innovation.
02

Head of Engineering

PT Sanata System · 2024 – 2025
  • Led the engineering division and oversaw all technical aspects of projects.
  • Formulated and implemented the company's technology strategy.
  • Managed engineering resources, timelines, and technical budgets.
  • Maintained product quality through code reviews, architectural standards, and best practices.
  • Remained active in coding, system analysis, design, and DevOps on specific projects.
03

Senior Programmer / Full Stack Developer

PT TDS · 2023
  • Developed applications based on .NET Framework and React.
  • Involved in application architecture design and frontend–backend integration.
  • Improved performance and maintainability of existing systems.
04

Senior Programmer / Technical Lead

PT Sanata System · 2015 – 2023
  • Developed and maintained various enterprise applications.
  • Established internal coding standards and frameworks.
  • Served as a technical mentor for junior and mid-level developers.
  • Actively involved in requirement analysis, system design, and deployment.
Education STMIK STIKOM Indonesia
AI Engineering
“The best engineers today aren't the ones who write the most code — they're the ones who orchestrate AI most effectively.”
01

Building internal MCP servers that connect AI to company repositories, databases, and documentation.

02

Integrating AI agents across the entire development lifecycle — from planning and implementation to code review and deployment.

03

Automating engineering tasks with AI: code analysis, refactoring, system migrations, and DevOps workflows.

04

Coaching teams to work effectively with AI — setting prompt standards, guardrails, and best practices.

Stack

Skills

AI & Automation
Model Context Protocol (MCP) AI Agents AI-Assisted Development Prompt Engineering
Backend
.NET Core .NET Framework Web API JWT Identity Role-Based Authorization Node.js
Frontend
React.js Tailwind CSS Bootstrap HTML CSS JavaScript
Mobile
Flutter
Database
SQL Server MySQL Supabase
DevOps & Tools
Azure DevOps GitHub Actions Bitbucket Jira CodeMagic Firebase Docker Git
System & Architecture
System Analysis & Design Software Architecture Code Review Mentoring
Portfolio

Selected Work

MahasDev Mobile Apps

Kilo Lite, Kasir Mini, and BrewFlow — business apps designed, built, and shipped independently on the App Store and Play Store. Up next: Finkel, a financial solution coming soon.

Enterprise Systems

Internal and client-facing enterprise-scale applications built with .NET and React.

Let's connect

Available for tech leadership and AI adoption consulting, and high-impact engineering projects.