Taufiq Rizan

Software engineer with 8+ years spanning web, infrastructure, and AI/ML systems. Delivers end-to-end ML pipelines, self-hosted LLM serving, and secure production systems across fintech, B2B, and enterprise environments.

Software Engineer - Independent AI/ML Projects

(2025-08)

Built and evaluated AI/ML projects end to end, part-time alongside employment until May 2026, then full-time since June 2026.

• Building independent AI/ML projects covering fine-tuning, RAG, agents, evaluation, and LLM serving

DevSecOps Engineer - PT Otskyr Sembagi Mandara Nawasena (SysBraykr)

(2024-06 - 2026-05)

• Deployed and operated self-hosted LLM serving stack (Ollama, vLLM) supporting internal AI/ML projects end to end
• Built and scheduled Prefect data pipelines and rebuilt Streamlit client-facing interfaces for data science outputs
• Administered 5 VPS/cloud servers solo, maintaining Docker, GitLab CI/CD, and running SCA/SAST with triage

Software Engineer - Self Employed

(2023-03 - 2024-06)

Built frontend projects for several clients while taking a bootcamp and courses in infrastructure and security.

• Delivered freelance software engineering projects across web development and infrastructure

Software Engineer - PT Sejahtera Lunaria Annua (Koinworks)

(2021-09 - 2023-03)

• Owned 4 production frontend projects (ReactJS, Laravel, AWS serverless) including a customer-facing fintech KYC app
• Resolved security findings and optimized performance on flows handling sensitive customer financial data
• Led handover and ongoing maintenance of AWS serverless project as sole accountable engineer

Software Engineer - PT Santara Daya Inspiratama (Santara)

(2019-07 - 2021-06)

Handled development, security, and Linux cloud operations at a crowdfunding fintech, and optimized the internal CMS and main transaction platform (Codeigniter, MySQL) that carried sensitive financial data.

• Developed and maintained software for an equity crowdfunding B2B marketplace platform

Software Engineer - PT Raksasa Laju Lintang (Ralali)

(2016-10 - 2019-07)

Built internal RESTful APIs and admin dashboards (Node.js, MySQL, ReactJS) for a B2B marketplace.

• Built and maintained features for a B2B e-commerce marketplace serving enterprise procurement

Software Engineer - PT Dwidaya World Wide (Dwidaya)

(2015-05 - 2016-10)

Built an internal CMS and RESTful API (Codeigniter, PostgreSQL) for a multinational travel company.

• Delivered web software for a corporate travel services company

Diploma 3 - Informatics Management - Bina Sarana Informatika (2011 - 2014)