Darren Lee
@darrenlee2
AI Engineer and Full-Stack Developer with a passion for innovation.
What I'm looking for
I am an AI Engineer and Full-Stack Developer with a strong focus on creating innovative solutions that leverage artificial intelligence and full-stack development. As the Co-founder and CTO of Perfingo, I architected an AI-powered financial ecosystem, utilizing Angular, Python, and AWS to deliver intuitive user experiences. My experience includes implementing LLM-based transaction extraction agents and leading a team of software engineers, fostering an environment of collaboration and efficiency.
Previously, I served as an AI Apprentice at AI Singapore, where I developed a multimodal AI model for the World Wildlife Fund to combat illegal wildlife trade. My role as Content Automation Lead at Daretofinance allowed me to engineer an AI content automation system that significantly reduced content creation costs and research time. I have also interned at SAP, where I applied NLP techniques to analyze legal documents and developed an end-to-end Python ETL pipeline.
Experience
Work history, roles, and key accomplishments
Co-founder & CTO
Perfingo
Aug 2022 - Present (2 years 11 months)
Architected and built an AI-powered financial ecosystem using Angular, Python, and AWS, delivering intuitive and responsive user experiences. Implemented LLM-based transaction extraction agents utilizing few-shot prompting techniques and created a secure AI chat interface with custom guardrails.
Content Automation Lead
Daretofinance
Aug 2019 - Present (5 years 11 months)
Developed an AI content automation system using Deepseek and Perplexity AI models integrated with Make.com. Engineered automated workflows that reduced content creation costs by 90% and research time by 50%.
AI Apprentice
AI Singapore
Sep 2022 - Jul 2023 (10 months)
Built a production-ready multimodal AI model for the World Wildlife Fund (WWF) that integrated text and image features to combat illegal wildlife trade. Implemented state-of-the-art research paper methodologies into functioning applications with practical applications.
AI Engineer Intern
SAP
Aug 2021 - May 2022 (9 months)
Applied NLP techniques and regular expressions to analyze legal documents, reducing lead time by 75%. Developed an end-to-end Python ETL pipeline and created interactive dashboards with Plotly Dash.
Education
Degrees, certifications, and relevant coursework
National University of Singapore - School of Computing
Bachelor of Business Analytics (Honours), Business Analytics
Interdisciplinary curriculum with emphasis on mathematics, statistics, computing, machine learning, and business analytics applications.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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