
Senior Software Engineer
Request a quote with no obligation
Senior Software Engineer with over 20 years of hands-on experience building and scaling business critical distributed systems. I don't just design architectures; I integrate into engineering teams as an active developer who writes code, refactors legacy bottlenecks, and solves complex backend problems from the inside. Throughout my career, I have operated with high autonomy across diverse industries such as fintech, telecom, and supply chain collaborating closely with local and remote teams to stabilize high-load platforms under heavy concurrent traffic.
Based in Buenos Aires, I provide software services seamlessly through my US corporate entity, Kayak Consulting LLC.
Linkedin: https://www.linkedin.com/in/federico-a-8845368/
Portfolio and demos : https://www.kayakconsultingusa.com
Senior backend engineer embedded on engineering teams: Java/AWS, integrations, performance, and spikes/MVPs when requirements are unclear.
Typically one primary engagement at a time; capacity confirmed before kickoff.
C2C or B2B via Kayak Consulting LLC (US). Monthly retainer, hourly (T&M), or fixed milestones.
Tech Stack: Java (Primary), Kotlin, Python, TypeScript, LLMs, AI Agents, RAG, AWS, GCP, Microservices & CI/CD.
Bachelor’s Degree in Information Technology (Completed, 2007)