Edwin A.-Full Stack & AI Engineer
Check rate
Experience
Tech Lead
RevStar
- Integrated LLMs into production applications using AWS Bedrock (Claude, Titan models)
- Built serverless AI inference workflows with AWS Lambda and Bedrock APIs
- Led AI/ML technical decisions and defined architecture for generative AI projects
- Designed and implemented RAG pipelines and prompt engineering strategies for client-facing AI features
Chief Technology Officer (CTO)
Copywrite
- Led product and technology development
- Built and supervised engineering team
- Managed system infrastructure and scalability
- Directed technical roadmap and innovation strategy
Managing Director / Founder
Golky
- Founded and managed sports-related business operations
- Led strategic planning, partnerships, and business growth
- Supervised cross-functional team and event execution
- Managed budgeting, operations, and stakeholder coordination
Full Stack Developer
Bloom Crowdfunding & Freelance Projects
- Developed and maintained web based platforms
- Built front-end and back-end systems
- Integrated APIs, databases, and payment features
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Sport.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Strategy, Finance, and Operations.
Summary
Full Stack Developer with 11 years of experience building scalable and innovative solutions for companies and startups. Strong entrepreneurial mindset with a focus on solving real world problems and delivering high impact results. Experienced in leading teams, defining technical strategy, and implementing agile methodologies.
Over the past 3 years, I have expanded my focus into AI/ML engineering, leading the integration of large language models and generative AI features into production systems using AWS Bedrock and the Claude API.
Skills
- Cloud Computing (Aws)
- Js Developer - Mern Stack
- Java Backend - Spring Boot
- Database Management
- Llm Integration (Aws Bedrock, Claude Api)
- Generative Ai / Rag Pipelines
- Prompt Engineering
Languages
Education
Military University of Nueva Granada
Bachelor of Multimedia Engineering · Multimedia Engineering · Cajicá, Colombia
National Learning Service (SENA)
Technologist · Software · Chía, Colombia
Certifications & licenses
AWS Certified AI Practitioner
AWS Certified Developer – Associate
AWS Certified Generative AI Developer - Professional
AWS Partner: Technical Accredited
Statistics
Experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Edwin is based in Bogotá, Colombia and can operate in on-site, hybrid, and remote work models.
Edwin speaks the following languages: Spanish (Native), English (Advanced).
Edwin has at least 8 years of experience. During this time, Edwin has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 2 years and 11 months. Note that Edwin may not have shared all experience and actually has more experience.
Based on recent experience, Edwin would be well-suited for roles such as: Tech Lead, Chief Technology Officer (CTO), Managing Director / Founder.
Edwin's most recent position is Tech Lead at RevStar.
In recent years, Edwin has worked for RevStar, Copywrite, Golky, and Bloom Crowdfunding & Freelance Projects.
Edwin is most experienced in industries like Information Technology and Sport.
Edwin is most experienced in business areas like Information Technology, Product Development, and Strategy. Edwin also has some experience in Finance and Operations.
Edwin has recently worked in industries like Information Technology and Sport.
Edwin has recently worked in business areas like Information Technology, Product Development, and Strategy.
Edwin holds a Doctorate in Software from National Learning Service (SENA) and a Bachelor in Multimedia Engineering from Military University of Nueva Granada.
Edwin has 5 certificates. Among them, these include: AWS Certified AI Practitioner, AWS Certified Cloud Practitioner, and AWS Certified Developer – Associate.
Edwin is immediately available full-time for suitable projects.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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