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Product-minded Senior Software Engineer and Technical Architect with 10+ years of experience. As the founder of CTO Execute, I operate as a Fractional Technical Partner for founders and small teams needing immediate production rescue, architecture audits, and focused SaaS execution. Core Technical Focus: • Modern B2B SaaS: Next.js, React, TypeScript. • Backend & Data: Supabase, PostgreSQL, Node.js, REST APIs. • Infrastructure: Vercel workflows, AWS, Docker, Linux. I help teams clarify technical risk and bridge the gap between complex codebase execution and business goals. Whether fixing stalled deployments or engineering complex client-side algorithms, I ensure every architectural decision optimizes ROI and time-to-market. Available for senior contract roles, execution sprints, and architecture alignment.…Product-minded Senior Software Engineer and Technical Architect with 10+ years of experience. As the founder of CTO Execute, I operate as a Fractional Technical Partner for founders and small teams needing immediate production rescue, architecture audits, and focused SaaS execution. Core Technical Focus: • Modern B2B SaaS: Next.js, React, TypeScript. • Backend & Data: Supabase, PostgreSQL, Node.js, REST APIs. • Infrastructure: Vercel workflows, AWS, Docker, Linux. I help teams clarify technical risk and bridge the gap between complex codebase execution and business goals. Whether fixing stalled deployments or engineering complex client-side algorithms, I ensure every architectural decision optimizes ROI and time-to-market. Available for senior contract roles, execution sprints, and architecture alignment.

Harold Caicedo

Full Stack Developer, Back-End Developer, Database Developer, +7

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Product-minded Senior Software Engineer and Technical Architect with 10+ years of experience. As the founder of CTO Execute, I operate as a Fractional Technical Partner for founders and small teams needing immediate production rescue, architecture audits, and focused SaaS execution. Core Technical Focus: • Modern B2B SaaS: Next.js, React, TypeScript. • Backend & Data: Supabase, PostgreSQL, Node.js, REST APIs. • Infrastructure: Vercel workflows, AWS, Docker, Linux. I help teams clarify technical risk and bridge the gap between complex codebase execution and business goals. Whether fixing stalled deployments or engineering complex client-side algorithms, I ensure every architectural decision optimizes ROI and time-to-market. Available for senior contract roles, execution sprints, and architecture alignment.…Product-minded Senior Software Engineer and Technical Architect with 10+ years of experience. As the founder of CTO Execute, I operate as a Fractional Technical Partner for founders and small teams needing immediate production rescue, architecture audits, and focused SaaS execution. Core Technical Focus: • Modern B2B SaaS: Next.js, React, TypeScript. • Backend & Data: Supabase, PostgreSQL, Node.js, REST APIs. • Infrastructure: Vercel workflows, AWS, Docker, Linux. I help teams clarify technical risk and bridge the gap between complex codebase execution and business goals. Whether fixing stalled deployments or engineering complex client-side algorithms, I ensure every architectural decision optimizes ROI and time-to-market. Available for senior contract roles, execution sprints, and architecture alignment.

Available to hire

Product-minded Senior Software Engineer and Technical Architect with 10+ years of experience. As the founder of CTO Execute, I operate as a Fractional Technical Partner for founders and small teams needing immediate production rescue, architecture audits, and focused SaaS execution.

Core Technical Focus:
• Modern B2B SaaS: Next.js, React, TypeScript.
• Backend & Data: Supabase, PostgreSQL, Node.js, REST APIs.
• Infrastructure: Vercel workflows, AWS, Docker, Linux.

I help teams clarify technical risk and bridge the gap between complex codebase execution and business goals. Whether fixing stalled deployments or engineering complex client-side algorithms, I ensure every architectural decision optimizes ROI and time-to-market. Available for senior contract roles, execution sprints, and architecture alignment.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

French

Advanced

Spanish; Castilian

Fluent

Work Experience

Principal Software Engineer / Founder at CTO Execute

July 1, 2015 - Present

Architect and engineer SaaS platforms utilizing a strictly typed stack (Next.js, TypeScript, React) and PostgreSQL (Supabase). Operating as a Fractional Technical Partner for B2B clients. Designed complex client-side algorithms including a dynamic scheduling grid and test-evaluation engines. Work directly with stakeholders to clarify technical risks, execute critical architectural layers, and resolve production bottlenecks.

Backend Software Engineer (Python / PostgreSQL) at TechNuCom Inc.

August 5, 2024 - October 31, 2024

Operated strictly at the backend layer of enterprise systems. Diagnosed and optimized server-side performance bottlenecks in complex Python web frameworks, ensuring high stability and resolving critical technical debt for data-heavy business workflows in production environments.

Backend Software Engineer (Python / Integrations) at PR2 Experts

December 17, 2023 - May 30, 2024

Engineered custom Python modules and backend logic for distributed enterprise platforms with zero reliance on GUI configuration. Optimized complex PostgreSQL database structures and executed advanced queries, measurably reducing data retrieval latency for downstream web interfaces.

Software Engineer (Backend & Infrastructure) at Libeo

August 21, 2021 - September 10, 2022

Developed, documented, and maintained robust REST/XML-RPC APIs to facilitate secure data exchange across distributed enterprise services. Executed critical, large-scale database migrations using advanced SQL queries, ensuring 100% data integrity across deployments.