Software Engineer, Bangkok, Thailand

Purich Seenuallae

I keep production running for a consumer mobile app used across Thailand, and I build small, sharply scoped tools on my own hardware in the evenings.

Email Bug-Too

Languages: Python
TypeScript
Go
C#
Java
SQL
Web: React
Svelte
Astro
Node
ASP.NET
Tailwind
Infrastructure: AWS
GCP
Docker
PostgreSQL
Cloudflare Workers
nginx
Production: Incident response
Root-cause analysis
SLA monitoring
Change management

Experience

Work, competitions and the projects that came out of university, newest first.

Mar 2024
Project
PettySync network design
Chiang Mai University
Designed the logical and physical network for a smart pet collar platform tracking location and health metrics. Covered addressing, segmentation and the topology the collar fleet reports through.
- Network design
- IoT
ReportSource
2024 to present
Work
Application Manager
Tata Consultancy Services, for True Corporation
Production ownership of a consumer mobile application for a major Thai telecom. Situation manager during releases, coordinating developers, DevOps and infrastructure. Log and SLA monitoring, incident diagnosis and root-cause analysis, SOP authoring, and impact analysis on change and service requests.
- AWS
- GCP
- PostgreSQL
- Incident response
- SLA monitoring
Jan 2024
Project
CMU Smart City Challenge
Chiang Mai University
Team hackathon building a proposal for city infrastructure, combining sensing data with a service concept for residents.
Dec 2023 to Jun 2024
Work
Assistant Expert
Logixed Co., Ltd.
Taught coding and robotics to primary and secondary students across a wide range of skill levels, on programmes run with Chiang Mai University, NSTDA, Northwestern University, Columbia University and the Independent Schools Foundation in Hong Kong.
Dec 2023 to May 2024
Teaching
Teaching Assistant
Chiang Mai University
Object-Oriented Programming: delivered selected lectures, ran labs and graded work on Java, encapsulation, inheritance and polymorphism. Programming for Engineering: supported students through Python with Pandas and NumPy for data analysis.
- Java
- Python
- Pandas
- NumPy
Dec 2023
Award
ICPC Asia Hue City Regional
Hue University, Vietnam
Competed in the 2023 ICPC Asia regional contest, a full day of team algorithmic problem solving.
Dec 2023 to Feb 2024
Work
Work and Travel, USA
Worked a season in the United States on the Work and Travel programme, living and working entirely in English.
Nov 2023
Project
Food weight estimation
Chiang Mai University
Computer vision model estimating the weight of noodles, vegetables and meat from a single photo. Convolutional network built with Keras and TensorFlow over a multi-layer architecture.
- Python
- Keras
- TensorFlow
- CNN
Oct 2023
Award
IEEEXtreme 17.0, 1st in Thailand
Team KapraoMooGrob
Placed 1st nationally and 877th of 7,091 teams worldwide in a 24 hour global algorithmic programming competition.
Ranking
Oct 2023
Project
Crown of Madness
Global Game Jam
First game jam. Built an experimental game to a secret theme inside the jam window with a small team.
Play Source
Oct 2023 to Dec 2023
Work
Software Engineering Intern
iConext
Built features on .NET MVC in C#, working inside a commercial development and system engineering workflow.
- C#
- .NET MVC
iConext
Sep 2023 to Mar 2024
Project
Hack the 2560 Constitution
Thai Parliamentary Library
Built a public website for searching and comparing articles of the Thai constitution alongside the intent behind each one. Shipped and still running under the Parliamentary Library.
- Web
- Search
Live siteSource
Mar 2023
Project
A(ir)Wareness
Air quality awareness through photo sharing. Users overlay PM2.5, AQI and heat map data onto their own photos before saving or sharing them.
- Flutter
DemoSource
Dec 2022
Project
PTT Young GENergy
PTT Group
Energy literacy camp run by PTT Group, covering conservation and how to communicate technical material to a non-technical audience.
Nov 2022
Award
Smogathon, 1st place
Winning entry designing an airship network whose nodes communicate with each other and report when they detect a fire.
Nov 2022
Project
Plastic model shop
Chiang Mai University
Online shop built on Laravel and SQL covering the full path from browsing products through to checkout.
- Laravel
- PHP
- SQL
Source
Aug 2022
Project
IDC Robocon
Built a robot in ten days with teammates in China, South Korea and Mexico, working entirely online across time zones, using Unity physics and 3D modelling.
- Unity
- 3D modelling
Competition
Jun 2022
Award
Energy Literacy for a Sustainable Future
Thailand Energy Academy
Certificate course run by the Thailand Energy Academy with the Ministry of Energy and PTT Group.
Feb 2022
Project
WITCH HUNTER
Chiang Mai University
Multiplayer horror game in Unreal Engine. Hunters perform rituals to banish a shape-shifting witch who deceives and attacks them, played first person.
- Unreal Engine
- C++
- Multiplayer
GameplayProject page
Feb 2022
Project
CARIN
Chiang Mai University
Single player strategy game with a genetic code parser and interpreter driving character behaviour, on a multi-threaded server handling concurrent sessions.
- Java
- Parsers
- Concurrency
Source
Sep 2020
Award
Politics Hackathon, 1st place
King Prajadhipok's Institute
Winning entry on public participation in amending the constitution and proposing policy online, run with the CMU School of Lifelong Education, Konrad-Adenauer-Stiftung Thailand, the Institute of Democratization Studies, OpenDream and Conlab.