WIDYA TUTUKO
SENIOR SOFTWARE ENGINEER
Singapore,Select a State
Summary
Full-stack engineer with 10+ years' experience across product engineering, platform tooling, test automation, and data systems. Skilled at API development, bridging development and operations, driving impact across web, infra, and AI platforms. Strong in backend/API development, frontend dashboards, observability, and CI/CD systems.
Overview
11
11
years of professional experience
6
6
years of post-secondary education
3
3
Certifications
Work History
Software Engineer - AI Platforms & Products
Oversea-Chinese Banking Corporation (OCBC)
12.2022 - Current
- Built data-as-a-service APIs and observability dashboards supporting AI/ML pipelines
- Developed CD pipelines (Bitbucket -> Cloudera) with zero-downtime deployment
- Created health check services for business/infrastructure apps, serving as initial automated post release testing.
- Won Asian Banker Award 2023 for Best AML Tech; contributed to SGD $1-2M savings
- Stack: Python, FastAPI, React, Hasura, Jenkins, Yugabyte, Impala
Senior Engineer - Automation & Test Systems
Halliburton
10.2020 - 12.2022
- Built automated test clusters, reducing manual test effort by 60%
- Developed & shipped test system patches, managed software lifecycle
- Improved software reliability, conducting thorough testing and debugging sessions.
- Tools: Python, LabVIEW, MSSQL, React, Git+TFS
Engineer - Products (Analog/Firmware)
Halliburton
07.2014 - 10.2020
- Led firmware/hardware debugging and failure investigations
- Managed $1.1M in test equipment capital; transferred 2 major products to Singapore to increase regional revenue up to $5M/year
- Won Global MVP Award and multiple local manufacturing awards
- Tech: Python (data analysis, PyVISA), Pandas, MongoDB, Matlab/Simulink, C/C++
Education
M.Sc. - Control Engineering & AI
NUS
Singapore 01.2016 - 01.2018
B.Eng. - Electrical & Electronics
NTU
Singapore 01.2010 - 01.2014
Skills
- Python,Javascript/TypeScript
- FastAPI, Flask
- NestJS,ExpressJS
- GraphQL,RPC,REST
- Hasura
- ReactJS,NextJS
- TailwindCSS
- Docker,Kubernetes
Certification
Kubernetes and Cloud Native Associate
Timeline
Certified Kubernetes Administrator
06-2025
Certified Kubernetes Application Developer
03-2025
Kubernetes and Cloud Native Associate
01-2025
Software Engineer - AI Platforms & Products
Oversea-Chinese Banking Corporation (OCBC)
12.2022 - Current
Senior Engineer - Automation & Test Systems
Halliburton
10.2020 - 12.2022
M.Sc. - Control Engineering & AI
NUS
01.2016 - 01.2018
Engineer - Products (Analog/Firmware)
Halliburton
07.2014 - 10.2020
B.Eng. - Electrical & Electronics
NTU
01.2010 - 01.2014
Similar Profiles
SURENDAR MAYANSURENDAR MAYAN
Automation Engineer and Manual Tester at Oversea-Chinese Banking Corporation (OCBC)Automation Engineer and Manual Tester at Oversea-Chinese Banking Corporation (OCBC)
SHERMEIN TANSHERMEIN TAN
Bank Teller at Oversea-Chinese Banking Corporation (OCBC)Bank Teller at Oversea-Chinese Banking Corporation (OCBC)
Yi Kai ChuaYi Kai Chua
Regional Product Owner, AVP (Pending Promotion) at Oversea-Chinese Banking Corporation (OCBC) BankRegional Product Owner, AVP (Pending Promotion) at Oversea-Chinese Banking Corporation (OCBC) Bank
JUSTINA POMAAJUSTINA POMAA
Food Service Supervisor at Self Employed.Food Service Supervisor at Self Employed.
Michael NestorMichael Nestor
Personal Care Assistant at Luxe CarePersonal Care Assistant at Luxe Care