I help founders and SMEs turn ideas into reliable, production-ready software — without the chaos of managing developers or rebuilding later. I work as a Fractional CTO / Senior Software Engineer, owning the full lifecycle: architecture, roadmap, development, deployment, and ongoing iteration. This is a good fit if you: • Need to ship an MVP quickly but correctly • Are scaling a product without an in-house CTO yet • Want a long-term technical partner, not just a task executor • Have an existing system that needs stabilising or improving What I typically do: • Define architecture and technical roadmap • Build MVPs and internal systems that can scale • Lead development under a monthly retainer or fixed scope • Integrate third-party services (payments, marketplaces, auth) • Support product iteration while you hire or scale internally Recent work includes: • Acting as CTO for a B2B supply chain SaaS (retainer) • Building internal tools and dashboards used daily by operations teams • Shipping mobile-first web apps and React Native integrations • Deploying and maintaining production systems on AWS How I work: • Outcome-focused • Clear, honest communication with non-technical stakeholders • Comfortable in early-stage, ambiguous environments • Prefer long-term partnerships but open to well-defined MVP builds If you’re looking for someone to take ownership and think like a founder — let’s talk.

Fernando Lee

PRO

I help founders and SMEs turn ideas into reliable, production-ready software — without the chaos of managing developers or rebuilding later. I work as a Fractional CTO / Senior Software Engineer, owning the full lifecycle: architecture, roadmap, development, deployment, and ongoing iteration. This is a good fit if you: • Need to ship an MVP quickly but correctly • Are scaling a product without an in-house CTO yet • Want a long-term technical partner, not just a task executor • Have an existing system that needs stabilising or improving What I typically do: • Define architecture and technical roadmap • Build MVPs and internal systems that can scale • Lead development under a monthly retainer or fixed scope • Integrate third-party services (payments, marketplaces, auth) • Support product iteration while you hire or scale internally Recent work includes: • Acting as CTO for a B2B supply chain SaaS (retainer) • Building internal tools and dashboards used daily by operations teams • Shipping mobile-first web apps and React Native integrations • Deploying and maintaining production systems on AWS How I work: • Outcome-focused • Clear, honest communication with non-technical stakeholders • Comfortable in early-stage, ambiguous environments • Prefer long-term partnerships but open to well-defined MVP builds If you’re looking for someone to take ownership and think like a founder — let’s talk.

Available to hire

I help founders and SMEs turn ideas into reliable, production-ready software — without the chaos of managing developers or rebuilding later.

I work as a Fractional CTO / Senior Software Engineer, owning the full lifecycle:
architecture, roadmap, development, deployment, and ongoing iteration.

This is a good fit if you:
• Need to ship an MVP quickly but correctly
• Are scaling a product without an in-house CTO yet
• Want a long-term technical partner, not just a task executor
• Have an existing system that needs stabilising or improving

What I typically do:
• Define architecture and technical roadmap
• Build MVPs and internal systems that can scale
• Lead development under a monthly retainer or fixed scope
• Integrate third-party services (payments, marketplaces, auth)
• Support product iteration while you hire or scale internally

Recent work includes:
• Acting as CTO for a B2B supply chain SaaS (retainer)
• Building internal tools and dashboards used daily by operations teams
• Shipping mobile-first web apps and React Native integrations
• Deploying and maintaining production systems on AWS

How I work:
• Outcome-focused
• Clear, honest communication with non-technical stakeholders
• Comfortable in early-stage, ambiguous environments
• Prefer long-term partnerships but open to well-defined MVP builds

If you’re looking for someone to take ownership and think like a founder — let’s talk.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

English
Advanced
Indonesian
Fluent

Work Experience

Chief Technology Officer at B2B SaaS (Supply Chain & Logistics), Singapore
August 1, 2024 - Present
Led full-stack development and ongoing maintenance of a B2B supply chain management platform used by operational teams daily. Took ownership of system architecture, feature roadmap, and production stability. Built core workflows including order automation, warehouse management, and performance dashboards. Designed and implemented a Creator–Checker–Approver workflow to improve operational security and auditability. Integrated third-party services, including Lazada (marketplace), Stripe (billing), and SendGrid (transactional email). Set up infrastructure, CI workflows, and deployment pipelines.
Product Engineer at Property & Real Estate Platform Singapore
August 1, 2024 - May 1, 2025
- Built a mobile-first Property Search experience as a Progressive Web App (PWA) - Integrated the PWA into an existing React Native app using WebView with a custom secure authentication flow - Worked closely with product stakeholders to align technical decisions with business requirements - Successfully redeployed and published a legacy React Native app to both Apple App Store and Google Play Store - Worked extensively with third-party platform integrations in property domains - Delivered performance optimisations that reduced page load time by ~20% - Built and maintained backend APIs handling complex data flows and integrations

Education

Bachelor of Science at King's College London
August 19, 2016 - August 31, 2019
First Class Honors in Computer Science

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Transportation & Logistics, Real Estate & Construction, Other