Andres (Martinez) G.

Senior Rust Engineer

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Katowice, Poland

Experience

Jun 2021 - Aug 2025
4 years 3 months
Katowice, Poland

Senior Rust Engineer

Accenture

  • Designed and delivered AI-driven customer support systems powered by Redis Rust microservices.
  • Rebuilt key components from Python to Rust, achieving a 45% latency reduction in inference pipelines.
  • Implemented Retrieval-Augmented Generation (RAG) using Bedrock, Pinecone and OpenSearch.
  • Created secure APIs in Axum integrated with Cognito, OAuth2 and JWT.
  • Optimized database access with async queries and caching in PostgreSQL and Cassandra.
  • Built CI/CD pipelines with GitHub Actions, Docker and AWS CodePipeline for zero-downtime deployments.
  • Integrated Rust + WebAssembly for efficient ML model inference and monitoring.
Sep 2019 - Jun 2021
1 year 10 months

Senior Software Engineer

Coderio

  • Led backend architecture for an analytics platform using FastAPI and Rust services.
  • Created reusable UI components in React and Next.js with optimized load performance.
  • Built and tuned APIs with PostgreSQL and MySQL, cutting response times by 60%.
  • Automated deployments using GitLab CI/CD with blue/green rollouts on AWS ECS.
  • Implemented real-time dashboards using D3.js and WebSockets for instant insights.
  • Secured APIs with OAuth2, JWT and TLS encryption for enterprise-grade compliance.
Oct 2017 - Sep 2019
2 years
Kraków, Poland

Software Engineer

Saritasa

  • Built Python-based REST APIs and backend tools for business automation.
  • Designed SQL optimization strategies that reduced query time by 40%.
  • Integrated caching layers using Redis to enhance response performance.
  • Developed and deployed internal systems on AWS (EC2, RDS, S3).
  • Automated ETL data ingestion with Python scripts handling millions of records.
  • Contributed to Agile sprints, CI pipelines and unit testing workflows.

Languages

English
Native
Tagalog
Native
Polish
Intermediate

Education

Oct 2014 - Jul 2017

Jagiellonian University

Bachelor of Engineering · Computer Science · Kraków, Poland

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