Available to hire
I’m Ignacio Miguez from Tandil, Buenos Aires, Argentina. I’m open to relocating and hold EU and Argentinian citizenship. I build robust backend systems and love turning complex problems into clean, scalable software.
Most recently I led backend development for a credit MVP, engineered fraud-resilient money movement flows, built a backend proxy over an OpenAI agent with real-time streaming, and prototyped a real-time AI avatar. I enjoy learning new tech and delivering practical solutions that reduce latency and improve data integrity.
Skills
Experience Level
Expert
Expert
Expert
Expert
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Language
Spanish; Castilian
Fluent
English
Advanced
German
Beginner
Work Experience
Backend Developer
December 1, 2024 - February 28, 2026Built a credit MVP for gig workers featuring robust billing cycles, repayments, and strict ACID transactions, granting credit lines to 200+ users and processing thousands of transactions in the alpha phase.
Freelance Web Developer at Flightq
December 1, 2020 - February 28, 2021Developed a flight quotation system, managing full-stack features and data processing logic to improve overall system accuracy and usability.
Software Engineer at Summit Agency
March 1, 2026 - PresentAutomated a zero-downtime CI/CD workflow using GitHub Actions and Docker to deploy to AWS Fargate, managing the full lifecycle from image build to automated ECS task updates. Configured secure, least-privilege IAM roles and policies to authorize cross-service interactions between ECR, ECS, and GitHub Actions.
Mobile Application Developer at Ride
September 1, 2023 - August 31, 2024Architected a scalable taxi platform using NestJS and React Native, featuring real-time WebSocket tracking and secure JWT/Redis session management, fully containerized and deployed on AWS EC2.
Backend Developer at Bankush
December 1, 2024 - February 1, 2026Built a credit MVP for gig workers featuring robust billing cycles, repayments, and strict ACID transactions, granting credit lines to 200+ users and processing thousands of transactions in the alpha phase.
Web Developer (Freelance) at Flightq
December 1, 2020 - February 1, 2021Developed a flight quotation system, managing full-stack features and data processing logic to improve overall system accuracy and usability.
Backend/Full-Stack Developer at Summit Agency
March 1, 2026 - PresentAutomated a zero-downtime CI/CD workflow using GitHub Actions and Docker to deploy to AWS Fargate, managing the full lifecycle from image build to automated ECS task updates. Configured secure, least-privilege IAM roles and policies to authorize cross-service interactions between ECR, ECS, and GitHub Actions.
Backend Developer at Bankuish
December 1, 2024 - February 1, 2026Built a credit MVP for gig workers featuring robust billing cycles, repayments, and ACID transactions, granting credit lines to 200+ users and processing thousands of transactions in the alpha phase. Engineered secure money movement flows and validation layers to proactively mitigate fraud risk and ensure financial data integrity via webhook-driven state management and government API integrations. Developed a backend proxy layer over an OpenAI agent, handling message processing, business rules, and persistence, while enabling real-time streaming via SSE, reducing perceived latency by ~60%. Researched and prototyped a real-time AI avatar by integrating open-source speech and animation tools, optimizing heavy speech and lip-sync models to overcome hardware constraints and deliver a fluid, low-latency conversational interaction.
QA Automation at Tsoft
August 1, 2021 - January 1, 2023Automated test cases for web and SAP applications using a Selenium-based tool, increasing defect detection. Optimized SQL query performance by 10-25% through query rewriting. Implemented an automated file transfer and management script to recover and secure client data, increasing execution speed by 4.2x and reducing human error by 100%.
Ride - Mobile Application Architect at Ride
September 1, 2023 - August 1, 2024Architected a scalable taxi platform using NestJS and React Native, featuring real-time WebSocket tracking and secure JWT/Redis session management, fully containerized and deployed on AWS EC2.
Education
Technical University Degree in Computer Application Development at Universidad Nacional del Centro de la Provincia de Buenos Aires
April 1, 2020 - April 30, 2026Degree in Computer Application Development at Universidad Nacional del Centro de la Provincia de Buenos Aires
April 1, 2020 - February 1, 2026Degree in Computer Application Development at Technical University
January 11, 2030 - April 30, 2026Technical University Degree in Computer Applications Development (in progress, Diploma pending) at Universidad Nacional del Centro de la Provincia de Buenos Aires
April 1, 2020 - February 1, 2026Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Education, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
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