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Daniel Zapata GrajalezDG
Open to opportunities

Daniel Zapata Grajalez

@danielzapatagrajalez

I build production-grade AI and full-stack web systems, from RAG pipelines to high-traffic platforms.

Colombia
Message

What I'm looking for

I'm looking to bring production-grade AI systems to market quickly and effectively, building LLM, RAG, and cloud-based ML solutions that deliver reliable real-world value.

I'm an AI Engineer and full-stack developer building production-ready RAG pipelines, LLM-powered agents, and multi-step agentic workflows for clients.

At Wizeline, I develop and deploy features for a large U.S. news organization, improving platform stability, performance, user experience, and content delivery across front-end and back-end systems.

As Founder Engineer at Quantlink AI, I led development of an AI-powered investment platform, built contextual retrieval for financial documents and market data, and created ingestion pipelines for semantic search across large document collections.

I've also delivered scalable web applications at Kin + Carta, mentored more than 12 student teams at Henry, and continue deepening my AI focus through a Master's in Artificial Intelligence.

Experience

Work history, roles, and key accomplishments

WI
Current

Software Engineer

Wizeline

Aug 2025 - Present (1 year 2 months)

Collaborate with cross-functional teams to identify, troubleshoot, and resolve complex issues across front-end and back-end systems. Design, develop, and deploy new features and system enhancements that improve site performance and user experience.

QA

Founder Engineer

Quantlink AI

Dec 2024 - Aug 2025 (8 months)

Architected and led full-stack development of an AI-powered investment platform, designing a scalable component library in Next.js and Tailwind CSS. Built a RAG pipeline for contextual retrieval of financial documents and market data.

KC

Senior Analyst / Full Stack Developer

Kin + Carta

Aug 2024 - Dec 2024 (4 months)

Contributed to four major international and multicultural projects, developing scalable web applications for high-profile clients across agriculture, finance, and technology. Improved mobile and web user experiences for clients like Syngenta and Corteva by redesigning financial systems and integrating financial data.

HE

Project Leader & Technical Mentor

Henry

Nov 2022 - Dec 2024 (2 years 1 month)

Orchestrated the training and development of more than 12 student teams in a dynamic, hands-on learning environment, focusing on end-to-end development of web applications. Fostered a culture of technical excellence and guided teams through planning, development, and deployment phases.

KC

Technical Analyst / Full Stack Developer

Kin + Carta

Mar 2022 - Aug 2024 (2 years 5 months)

Contributed to four major international and multicultural projects, developing scalable web applications tailored to high-profile clients across diverse industries. Played a pivotal role in collaborative efforts with cross-functional teams to ensure robust, scalable solutions aligned with client specifications.

Education

Degrees, certifications, and relevant coursework

University of Valencia logoUV

University of Valencia

Master, Artificial Intelligence

2025 -

Pursuing a Master's in Artificial Intelligence, focusing on production-grade AI systems.

CC

Colombian Polytechnic Jaime Isaza Cadavid

Bachelor, Instrumentation and Control Engineering

2007 - 2014

Activities and societies: Leading technology research projects; measuring and controlling physical variables in industrial processes; working with cutting-edge technologies like robotics, expert systems, neural networks, and adaptive control techniques.

Earned a Bachelor's degree in Instrumentation and Control Engineering, with coursework in robotics, expert systems, and neural networks.

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