Ing. Muhammad Umair Sabir

Angestellt, Lead Developer & DevOps Engineer, OLI Systems GmbH
Mannheim, Deutschland

Fähigkeiten und Kenntnisse

Python
PHP
Laravel
MatLab
Node.js
React Native
DevOps
Jenkins
C++
JavaScript
Java
Rundeck
Ansible
Linux
Bash (Unix shell)
elasticsearch
TDD
MongoDB
MySQL
PostgreSQL
Docker
Kubernetes
SW-Architecture
Version Control
Agile Development
Web and Text Mining
Data Mining
GCP
AWS
Automation
Computer Vision
Machine Learning
keycloak
Open Telekom Cloud
Alibaba Cloud
Terraform
GitLab
CI/CD
React
Spring Framework
Microservices
Prometheus
GitHub
Helm (Kubernetes)
Google Cloud
Infrastructure
Natural Language Processing
Cloud Computing
Software Development
Architecture

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.

  • 8 Monate, Okt. 2018 - Mai 2019

    Data Scientist

    Solactive AG

    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.

  • 4 Monate, Juni 2018 - Sep. 2018

    Software Developer

    IT2media GmbH & Co. KG

    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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