Yati Dumrongsukit

Senior Engineering Leader & Full-Stack Architect

ctrlyati@gmail.com

+66 81 495 3299

github.com/ctrlyati

linkedin.com/in/ctrlyati

ctrlyati.app

Bangkok, Thailand

Professional Summary

Accomplished Software Engineering Leader with 10+ years of expertise driving "zero-to-one" development cycles, building high-availability architectures, and leading cross-functional engineering teams. Proven track record managing global stakeholders and orchestrating microservices (Node.js/TypeScript/Python), real-time applications, and conversational AI integrations (Google Gemini Live, GPT-4) deployed globally. Dedicated mentor committed to driving agile delivery, streamlining CI/CD processes, and optimizing developer velocity.

Core Competencies

Technical Leadership

Agile/Scrum, Sprint Planning, System Architecture Design, Developer Mentoring, Code Reviews, Cross-Functional Leadership, Global Stakeholder Management

AI & Full Stack Development

Node.js, TypeScript, Python, React.js, Conversational AI Models (Google Gemini Live & API, OpenAI GPT), AWS, Microsoft Azure, REST APIs, Supabase

Mobile & Cross-Platform

Android Development (Kotlin, Java), Kotlin Multiplatform (KMP), Ktor BFF Layer, Unity Engine, UX/UI Wireframing & Prototyping

Engineering Quality

Continuous Integration & Deployment (CI/CD), Git, Clean Architecture (MVVM), Performance Profiling, Unit/Integration Testing

Professional Experience

Deputy Lead Full Stack Engineer | Amity Robotics Co., Ltd.

Apr 2024 — Present

Formulate cross-platform technical roadmap and UX/UI strategy across Android, Unity, React.js, and Python.
Architect, build, and deploy robust backend services utilizing Node.js, TypeScript, and microservices across AWS and Azure cloud infrastructures.
Pioneered development of multi-lingual, conversational agentic AI kiosks powered by Google Gemini (Live and standard API) and OpenAI GPT, successfully deploying hardware to Singapore, Malaysia, Indonesia, Austria, and Thailand.
Direct vendor relations and overseas technical collaborations, translating complex client business needs into high-impact engineering solutions.
Mentor junior and mid-level developers, establishing agile engineering practices and standards for custom LLM integration and system stability.

Senior Android Developer | LINEMAN Co., Ltd.

Oct 2018 — Mar 2024

Engineered mission-critical features for the LINEMAN delivery app across multiple key verticals (Food Delivery, Grocery, Messenger) serving millions of active users.
Designed and implemented a Kotlin-based Backend-for-Frontend (BFF) layer using Ktor, reducing API round-trips by over 40% and streamlining front-end data consumption.
Enhanced development velocity by driving migration to MVVM architecture, writing automated tests, and updating CI/CD pipelines to shorten deployment times.
Collaborated with design and product leads to resolve user experience bottlenecks, improving key onboarding metrics.

Lead Android Developer | Super Scores Co., Ltd.

May 2014 — Aug 2018

Managed and mentored a dedicated Android engineering team, directing sprint workflows, technical grooming sessions, and standardizing code reviews.
Led UX/UI design processes, translating initial product requirements into functional high-fidelity prototypes and wireframes.
Architected real-time score updates and push notification infrastructure utilizing AWS services and Firebase Realtime Database.
Successfully delivered and scaled five distinct applications within the sports scoring ecosystem.

Android Developer | Ookbee Co., Ltd.

May 2013 — Feb 2014

Developed and launched multiple commercial applications under tight deadlines and changing product specifications, maintaining high performance and clean crash logs.

Education

Bachelor of Science in Information Technology

King Mongkut's Institute of Technology Ladkrabang

2010 — 2014