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Hi, I’m Gabriel Grigoras, a Senior Python Backend Engineer and Software Architect with 12 years of experience building backend services and data-heavy distributed systems. I focus on Python/Go -based backends, PostgreSQL, Kafka, Kubernetes, AWS, REST/gRPC APIs, and observability to deliver fault-tolerant, low-latency production systems. I design ingestion and processing pipelines for ML training, inference, analytics, and blockchain analytics workloads, optimize SQL planning and indexing, and architect scalable pipelines on Kubernetes and AWS, with strong emphasis on monitoring, reliability, and production debugging.…Hi, I’m Gabriel Grigoras, a Senior Python Backend Engineer and Software Architect with 12 years of experience building backend services and data-heavy distributed systems. I focus on Python/Go -based backends, PostgreSQL, Kafka, Kubernetes, AWS, REST/gRPC APIs, and observability to deliver fault-tolerant, low-latency production systems. I design ingestion and processing pipelines for ML training, inference, analytics, and blockchain analytics workloads, optimize SQL planning and indexing, and architect scalable pipelines on Kubernetes and AWS, with strong emphasis on monitoring, reliability, and production debugging.

Gabriel Grigoras

Full Stack Developer, Back-End Developer, Web Developer, +2

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Hi, I’m Gabriel Grigoras, a Senior Python Backend Engineer and Software Architect with 12 years of experience building backend services and data-heavy distributed systems. I focus on Python/Go -based backends, PostgreSQL, Kafka, Kubernetes, AWS, REST/gRPC APIs, and observability to deliver fault-tolerant, low-latency production systems. I design ingestion and processing pipelines for ML training, inference, analytics, and blockchain analytics workloads, optimize SQL planning and indexing, and architect scalable pipelines on Kubernetes and AWS, with strong emphasis on monitoring, reliability, and production debugging.…Hi, I’m Gabriel Grigoras, a Senior Python Backend Engineer and Software Architect with 12 years of experience building backend services and data-heavy distributed systems. I focus on Python/Go -based backends, PostgreSQL, Kafka, Kubernetes, AWS, REST/gRPC APIs, and observability to deliver fault-tolerant, low-latency production systems. I design ingestion and processing pipelines for ML training, inference, analytics, and blockchain analytics workloads, optimize SQL planning and indexing, and architect scalable pipelines on Kubernetes and AWS, with strong emphasis on monitoring, reliability, and production debugging.

Available to hire

Hi, I’m Gabriel Grigoras, a Senior Python Backend Engineer and Software Architect with 12 years of experience building backend services and data-heavy distributed systems. I focus on Python/Go -based backends, PostgreSQL, Kafka, Kubernetes, AWS, REST/gRPC APIs, and observability to deliver fault-tolerant, low-latency production systems.

I design ingestion and processing pipelines for ML training, inference, analytics, and blockchain analytics workloads, optimize SQL planning and indexing, and architect scalable pipelines on Kubernetes and AWS, with strong emphasis on monitoring, reliability, and production debugging.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Romanian, Moldavian, Moldovan

Fluent

English

Fluent

French

Beginner

Work Experience

Software Architect at Long Vacation SRL

October 1, 2024 - April 30, 2026

Built and optimized Python backend services for high-throughput distributed data platforms, with PostgreSQL as primary datastore and Kafka-based pipelines; designed architectures using Python/Go/C++ with PostgreSQL, REST/RPC APIs, and observability to support AI-facing and crypto-native workloads.

Technical Delivery Lead at BP

January 1, 2022 - October 31, 2024

Built high-performance Python backend and data-intensive distributed systems with PostgreSQL, Kafka, Kubernetes, and AWS; implemented scalable asynchronous processing with back-pressure and monitoring using Prometheus/Grafana.

Senior Software Development Engineer at Microsoft

January 1, 2020 - January 31, 2022

Built highly available backend infrastructure using Go and PostgreSQL; enhanced emulator and developer tooling; validated performance with load and stress testing; monitored system health using Prometheus and Grafana.

Senior Software Engineer at Veoneer

July 1, 2019 - October 31, 2020

Designed C++ and C# WPF applications for large-scale safety simulation data processing with low latency and fault-tolerant behavior; built real-time simulation systems and validation models; established CI/CD pipelines and monitoring for reliable delivery.

Computer Programmer / C++ and C# Developer at ENEA

April 1, 2018 - July 31, 2019

Developed C/C++ and C# services for time synchronization, NTP configuration, monitoring, and process security workflows.

C/C++/C# Developer at Bitdefender

January 1, 2016 - April 30, 2018

Developed security tooling, Patch Management Solution, and API testing framework with architecture, prototyping, testing, documentation, and Bamboo CI integration.

Full Stack C# ASP.NET Developer at MIND Software SRL

February 1, 2014 - January 31, 2016

Maintained full-stack C# ASP.NET web application features and resolved UI/backend issues using SQL, JavaScript, Bootstrap, jQuery, and KO.js.