
Ing. Muhammad Umair Sabir
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Muhammad Umair Sabir
- Bis heute 3 Jahre und 9 Monate, seit Feb. 2022
Lead Developer & DevOps Engineer
OLI Systems GmbH
Led team to build EV charging & roaming apps (Spring Boot, React.js) with microservices, Istio/Envoy API Gateway & Keycloak auth. Improved observability via Jaeger, Prometheus/Grafana/ECK. Managed K8s (OTC) via Terraform & Helm, plus MongoDB, Redis & RabbitMQ. Integrated JasperReports, optimized cloud costs, automated CI/CD (Jenkins, GitHub Actions, Vault). Tech: Java, React, Node.js, Python, Docker, Istio, ArgoCD, Prometheus, Grafana.
- 2 Jahre und 5 Monate, Sep. 2019 - Jan. 2022
Senior DevOps Engineer
Bigpoint GmbH
Designed & maintained AWS/Alibaba Cloud infra with Terraform. Built GitLab CI/CD pipelines. Managed production Kubernetes clusters with HA & resilience. Created reusable Helm Charts for deployments. Set up centralized monitoring/logging via Prometheus, Grafana & ELK. Tech: AWS, Alibaba Cloud, Terraform, K8s, GitLab, Docker, Python, Bash, Helm, ELK, Prometheus, Grafana, Memcached, RDS.
Automated ML training pipelines with Jenkins & Ansible. Built Python ETL pipeline for financial data with MySQL. Supported NLP/NLU model dev using Keras & TensorFlow. Maintained large‑scale DB clusters via Rundeck & Ansible. Tech: JPython, MySQL, Jenkins, Ansible, Keras, TensorFlow, Docker, GitLab, NLP, SVM, LSTM, CRF, Debian, Docker Swarm, Rundeck.
Created automated tests for TYPO3 apps using PHPUnit & Codeception. Designed and implemented CI/CD pipelines with Jenkins & GitLab. Tech: Typo3, PHPUnit, Codeception, Jenkins, GitLab.
- 2 Jahre und 7 Monate, Nov. 2015 - Mai 2018
Senior Full-Stack Developer & Devops Engineer
Brokergenius
Automated server deployment using Bash, Python, Rundeck & Ansible. Built CI/CD pipelines with Jenkins & GitHub. Managed servers on GCP, OVH & DigitalOcean. Designed scalable Docker Swarm infrastructure. Monitored systems with Nagios, New Relic & Datadog, ensuring security compliance. Tech: Docker, Jenkins, Ansible, Python, GCP, Kafka, Redis, RabbitMQ, HAProxy.
- 2 Jahre und 6 Monate, Juni 2013 - Nov. 2015
Full-Stack Developer
Brokergenius
Developed full‑stack apps with PHP (Laravel, CodeIgniter), JavaScript, Angular.js & Node.js. Built REST APIs with ORM & MySQL. Worked in Agile SCRUM teams using TDD. Contributed to architecture, feature planning & cross‑team communication. Tech: PHP, JS, Angular.js, Node.js, Python, ORM, MySQL, jQuery, Git.
Ausbildung von Muhammad Umair Sabir
- 1 Jahr und 11 Monate, Okt. 2017 - Aug. 2019
Automotive Software Engineering
TU Chemnitz
Hardware-Software Codesign, VHDL,Automotive Software Engineering,ECU programming, AUTOSAR, MOST, Formal specification and verification, Software platforms for automotive systems, design of software for embedded systems, Machine Learning
- 4 Jahre, Aug. 2009 - Juli 2013
Electrical (Computer) Engineering
COMSATS Institute of Information Technology
Microcontroller Programming , C++ , Object oriented Programming, Real time System, Image Processing and Computer Vision , Signal Processing, Calculus and Mathematics
Sprachen
Englisch
Fließend
Deutsch
Grundlagen
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