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I'm Loke Peen Koh, a Technical Lead with 20+ years of experience designing, developing, testing, releasing, and maintaining national and enterprise software systems. I have a strong background in UNIX/Linux, backend and low-level engineering, and I focus on achieving low latency through C/C++, Python, and Shell scripting to support system integration. I currently lead engineering teams of 10 developers across Europe and India, driving architectural decisions, conducting code reviews, and mentoring engineers to help them grow. I partner with product, infrastructure, and security stakeholders to shape roadmaps, prioritize work, and deliver incrementally. Fluent in English and Mandarin.…I'm Loke Peen Koh, a Technical Lead with 20+ years of experience designing, developing, testing, releasing, and maintaining national and enterprise software systems. I have a strong background in UNIX/Linux, backend and low-level engineering, and I focus on achieving low latency through C/C++, Python, and Shell scripting to support system integration. I currently lead engineering teams of 10 developers across Europe and India, driving architectural decisions, conducting code reviews, and mentoring engineers to help them grow. I partner with product, infrastructure, and security stakeholders to shape roadmaps, prioritize work, and deliver incrementally. Fluent in English and Mandarin.

Loke Peen Koh

Full Stack Developer, Back-End Developer, Web Developer, +2

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I'm Loke Peen Koh, a Technical Lead with 20+ years of experience designing, developing, testing, releasing, and maintaining national and enterprise software systems. I have a strong background in UNIX/Linux, backend and low-level engineering, and I focus on achieving low latency through C/C++, Python, and Shell scripting to support system integration. I currently lead engineering teams of 10 developers across Europe and India, driving architectural decisions, conducting code reviews, and mentoring engineers to help them grow. I partner with product, infrastructure, and security stakeholders to shape roadmaps, prioritize work, and deliver incrementally. Fluent in English and Mandarin.…I'm Loke Peen Koh, a Technical Lead with 20+ years of experience designing, developing, testing, releasing, and maintaining national and enterprise software systems. I have a strong background in UNIX/Linux, backend and low-level engineering, and I focus on achieving low latency through C/C++, Python, and Shell scripting to support system integration. I currently lead engineering teams of 10 developers across Europe and India, driving architectural decisions, conducting code reviews, and mentoring engineers to help them grow. I partner with product, infrastructure, and security stakeholders to shape roadmaps, prioritize work, and deliver incrementally. Fluent in English and Mandarin.

Available to hire

I’m Loke Peen Koh, a Technical Lead with 20+ years of experience designing, developing, testing, releasing, and maintaining national and enterprise software systems. I have a strong background in UNIX/Linux, backend and low-level engineering, and I focus on achieving low latency through C/C++, Python, and Shell scripting to support system integration.

I currently lead engineering teams of 10 developers across Europe and India, driving architectural decisions, conducting code reviews, and mentoring engineers to help them grow. I partner with product, infrastructure, and security stakeholders to shape roadmaps, prioritize work, and deliver incrementally. Fluent in English and Mandarin.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Principal Solutions Architect / Software Technical Lead at Bosch ASEAN

May 1, 2022 - Present

Designed and developed fast-response, system-wide authentication module using C/C++, OpenSSL templates and STL; Refactored several C++ system modules to C/C++; Developed a Systemd proxy service with Go to forward users’ Kerberos tokens to Bosch’s corporate proxy, enabling CLI-based access to software packages from the Internet; Designed and developed CI/CD pipelines for multi-language projects (C/C++, Python, Docker, QEMU, Jinja2, n8n), reducing pipeline downtime by about 30%; Customized and maintained Ubuntu developer environments integrated into the corporate network, reducing licensing costs by eliminating around 13,000 Windows licenses; Acted as technical lead for a team of 10 engineers across Asia and Europe, providing architectural direction, code reviews, and day-to-day guidance; Mentored junior and mid-level engineers through structured reviews and debugging sessions; Partnered with product, infrastructure, and security stakeholders to plan work, prioritize deliverables, an

Senior Software Engineer / Technical Lead at Thales

January 1, 2018 - May 1, 2022

Led platform migration of National Rail Signaling RTU systems from VxWorks to Debian RT, refactoring large C/C++ codebases using STL and modern practices to target real-time Linux; Redesigned system architecture to prevent full shutdowns and improved service availability from ~97% to 99.999%; Tuned Linux real-time kernel parameters, achieving around 10% faster real-time response; Developed simulators and debugging tools that increased engineering productivity by roughly 25%; Mentored engineers on RTOS fundamentals, debugging practices, and system-level design; Served as Technical Lead on real-time railway control systems in a product-based environment.

Senior Software Engineer at ST Electronics

May 1, 2004 - June 1, 2017

Designed and delivered SGD $40M+ remote monitoring and control systems using C/C++ over VHF and mesh radio networks; Developed backend and embedded C/C++ communication modules using AT commands for real-time telemetry; Integrated multiple legacy radio and communication systems into nationwide infrastructures across major government projects; Provided senior-level L3 production support for the Singapore Police Coast Guard, significantly reducing long-standing defect backlogs.