Gabriel Weiner

Software Engineer & Technical Architect

Building embedded systems, automation tools, and AI-powered solutions. Specializing in production optimization and full-stack development.

5,000+
Hours Saved/Month
2+ Years
Professional XP
Cape Town
Based In
Get In Touch Download CV
Gabriel Weiner
About

Building Systems That Scale

I'm a software engineer based in Cape Town, specializing in embedded systems, full-stack automation, and production tooling. Currently at Metacom, I build embedded products and internal systems that streamline manufacturing workflows—including a diagnostic platform that saves over 5,000 hours of manual work per month.

My work spans Arduino-based hardware integration, Python automation, Qt desktop applications, and Java production systems. I'm particularly interested in the intersection of hardware and software, where real-world constraints meet elegant code.

Beyond embedded systems, I work with AI APIs and context-aware systems, building tools that leverage large language models, retrieval-augmented generation (RAG), and prompt engineering for practical applications. I provide technical consultation to clients, helping teams integrate AI capabilities into existing workflows.

My background includes a BSc in Computer Science from Stellenbosch University and prior experience as an SEO specialist and content writer—giving me a unique lens on systems thinking, user intent, and strategic execution.

Experience

Professional Journey

Intermediate Software Engineer

Metacom, Cape Town

Dec 2024 – Present
Innovator of the Year 5K Hours Saved/Month
  • Completed a new deliverable embedded product using Arduino, HTTP calls, and threads and integrated into production software and official build process
  • Automated Support Center tasks saving around 5,000 hours a month through full-stack Python diagnostic solution
  • Oversaw training and onboarding of new software engineer hire
  • Maintained software repos by debugging, extending, and investigating new solutions for automation and production

Junior Embedded Software Engineer

Metacom, Cape Town

Nov 2023 – Dec 2024
Store of The Future Team Leadership
  • Completed embedded system deliverable for major client using threads, daemons, GStreamer libraries, and websockets for "Store of The Future" launch
  • Extended in-house GUI platforms using Qt, enabling automated testing capabilities in production department
  • Implemented MQTT backend solutions for Arduino projects enabling batch firmware updates over the air
  • Developed full-stack Java solutions for production app, automating serial number printing and firmware flashing
  • Managed interns and mentees of the Metacom Foundation

Software Engineer Internship

Metacom, Cape Town

Dec 2022 – Jul 2023
  • Completed two internship rounds researching and proving various concepts for product development using MQTT, C++, and SQL

Content Creator, SEO Specialist

Xploited Media, Cape Town

Jan 2020 – Dec 2022
  • Increased traffic to various client websites using SEO tactics, content creation, and keyword research
  • Created SEO content including cornerstone pages and blogs
  • Completed on-page optimization for multiple clients
Expertise

Technical Skills

💻
Languages

C++ C Python Java

⚡
Embedded Systems

Arduino MQTT GStreamer Threads Daemons

🖥️
Desktop & GUI

Qt PyQt5 Desktop Apps

🌐
Web & Full-Stack

Flask React WebSockets Automation

🤖
AI & ML

LLM APIs RAG Prompt Engineering OpenAI

🛠️
DevOps & Tools

Git AGILE CI/CD Apache
Community Impact

Volunteering & Mentorship

🎓

Bridges for Music Academy

Langa, Cape Town

Data Systems & Google Dashboard

Built a comprehensive Google Dashboard and data cleanup solution for student intake management, streamlining their enrollment process and improving data accuracy across the organization.

Environmental Education Program

Led a nature hike for students focused on environmental awareness and plastic pollution, teaching practical conservation principles and fostering connection with the natural environment.

FL Studio Teaching Support

Volunteered in the music production program, supporting the FL Studio teacher and helping students learn digital audio workstation fundamentals and music creation techniques.

Education

Academic Background

Bachelor of Science in Computer Science

Stellenbosch University, South Africa

Graduated November 2023

Cambridge AS Levels

Greenwood Bay College, South Africa

Graduated November 2017

Contact

Let's Work Together

Open to full-time opportunities, consulting work, and technical collaboration. Based in Cape Town, available for remote work globally.

💼

LinkedIn

linkedIn
🔗

GitHub

GitHub
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