Reiko

JAZEREEL LYDIA GOH REIKO

// SDET, Manual & Automation Engineer

STATUSOK ●

About Me

Mechatronics & Robotics trained engineer with a track record of architecting custom automation solutions across high-compliance banking and industrial environments.

  • Specialized in identifying systemic bottlenecks and replacing manual friction with custom developed Python and VBA automation tools to scale engineering productivity.
  • I possess deep hands-on experience in managing high-availability virtualized environments using Proxmox and Docker.
  • COVID-19 Resilience Medal: Ministry of Health: No. 30448
  • Environment: Hybrid / Remote
  • test

Another paragraph here to break up the technical specs.

DIPLOMA IN MECHATRONICS & ROBOTICS — SINGAPORE POLYTECHNIC

2023 — Present DBS BANK // TEST ANALYST (MANUAL / AUTOMATION)
  • Engineered a custom TWQR Payment Generator using Python and DES3 Cryptography to unblock development and testing cycles.
  • Reverse-engineered regional and global specifications to establish the first internal testing baseline for DBS's Taiwan market integration.
  • Developed multi-threaded TUI and GUI applications using py_cui, Rich, Kivy, VBA to sanitize and validate complex QR payloads, to visualize and generate reports straight from JIRA, and to automate data injection and environment setup, significantly reducing testing overhead.
  • Enabled critical defect detection during the initial development phase by providing internal validation capabilities months ahead of project milestones.
  • Implemented BDD driven test suites for both manual and automated execution for retail banking applications across SG, TW and HK using jbehave and Digital.ai (SeeTest Automation), ensuring cross-platform stability on iOS, Android and web browsers.
2022 SIEMENS SG // METRICS VALIDATOR / SOFTWARE TEST ENGINEER
  • Part of the REAMS (Rail Enterprise Asset Management System) project working in tandem with LTA and ST Engineering.
  • Verification of Business Intelligence's logic and metric definitions.
  • Used a combination of Python and SQL queries (HIVE) to extract large datasets of varying data types for data manipulation.
  • To analyze, understand, troubleshoot and debug problems in the existing software and data in order to implement fixes to achieve the required data output goals in a timely fashion.
  • Usage of NLP/NLTK (Natural Language Processing) in Python to aid data input from targeted end users when required input data is ambiguous.
  • Participated in a Scrum/Agile style of daily and weekly reporting. Includes collaborative use of JIRA, Confluence, GitLab.
  • Designed System Integration and User Acceptance Tests (SIT/UAT) to ensure all output data is shown in accordance with the System Requirements and Design Specifications (SRS/SDS).
2021 — 2022 KEYSIGHT SG // AUTOMATED SOFTWARE TESTING CONSULTANT
  • In charge of converting human manual tests cases to computer automated testing using Keysight developed software, Eggplant Functional and Selenium WebDriver.
  • Eggplant Functional requires its programming language SenseTalk, which required minimal learning on my part.
  • Involved with assisting to troubleshoot and debug some of Keysight's human machine interface softwares, using C#.
  • Participated in a Scrum/Agile style of daily and weekly reporting. Includes collaborative use of JIRA, Confluence, Git.
  • Designed User Acceptance Tests (UAT) to ensure converted automated test cases and results match previously human manual testing.
  • Implemented negative testing to cover unknown out-of-scope inputs and results.
2020 — 2021 OCBC BANK // TEST ANALYST (MANUAL)
  • Software testing of bank applications on iOS, Android and major desktop web browsers.
  • Assisted to set up, test and implement the new Equities function on the platform.
  • Participated in a Scrum/Agile style of daily and weekly reporting. Includes collaborative use of JIRA, Confluence.
  • Set up and shared automation scripts and macros to enable quick use of internal banking applications that include, but are not limited to, the setting up of accounts.
  • Tested and implemented the new EMVCo SGQR functions on the mobile application.
  • Involved with other various forms of testing, including but not limited to: stress testing, negative testing, UAT.
2020 COVID-19 SUPPORT // HEALTHCARE ASSISTANT / HPB SWABBER
  • Frontline COVID-19 swabbing operations.
  • Maintaining and updating the national COVID-19 database.
  • Temperature screening using various thermal scanning equipment.
  • Assisting duty nurses in quarantine procedures across various locations in Singapore.
  • Volunteered to prevent the entering and additional spread of COVID-19 in Singapore.
  • Awarded the COVID-19 Resilience Medal.
2019 VENTURE PTE LTD // SYSTEMS TESTER
  • Testing of specialized micro-electronics for Human Machine Interfaces (HMI).
  • Generating new methods of testing new hardware.
  • Testing was done using purely Linux, which necessitated the writing, testing and implementation of bash scripts.
72TB NAS & Proxmox Infrastructure
  • 3-Node HA Cluster
  • UniFi Networking
  • texds
  • pass
Python / Pytest Automated Testing Framework
  • Developed end-to-end regression suites
  • Integrated with Jenkins CI/CD pipelines

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