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Backend developer with 8+ years of experience building scalable architectures and APIs using Go, Python, Docker, and Kubernetes. I have led high-performance projects, focusing on optimization, automation, and system reliability. I am now looking to contribute to innovative projects at the intersection of backend, AI, and automation.…

Daniel Sánchez Gallego

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Backend developer with 8+ years of experience building scalable architectures and APIs using Go, Python, Docker, and Kubernetes. I have led high-performance projects, focusing on optimization, automation, and system reliability. I am now looking to contribute to innovative projects at the intersection of backend, AI, and automation.…

Available to hire

Backend developer with 8+ years of experience building scalable architectures and APIs using Go, Python, Docker, and Kubernetes. I have led high-performance projects, focusing on optimization, automation, and system reliability. I am now looking to contribute to innovative projects at the intersection of backend, AI, and automation.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Beginner

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Backend Developent Manager at Altair Engineering, Inc

March 1, 2023 - October 7, 2025

Promoted to a leadership role while continuing hands-on development work. Designed and implemented scalable backend architecture and APIs for the IoT Studio platform. Focused on performance optimization and systems scalability, aligning technical solutions with evolving business needs.

Lead Software Developer Engineer at Altair Engineering, Inc

May 1, 2022 - March 1, 2023

Drove backend development for IoT platform using Go, Python, Docker and Kubernetes; provided technical leadership; delivered high-performance, scalable solutions and supported team collaboration; ensured alignment of technical solutions with business requirements.

IoT Backend Software Developer at Altair Engineering, Inc

September 1, 2019 - May 1, 2022

Developed and maintained backend services for IoT platform using microservices architecture; built scalable, reliable solutions with Go, Python, Docker and Kubernetes; troubleshooted performance issues and enhanced system reliability.

Backend Developer at MOVISAT

January 1, 2018 - August 1, 2019

Developed backend for microservice platform using Python, Docker, Django, and databases (MySQL, PostgreSQL, MongoDB). Created native Android apps (Java) and embedded software, managing communication with servers and IoT peripherals.