• 10+ years of experience in the industry with extensive technical project knowledge. Involved in all stages of a product life cycle (business development, prototyping, implementation and roll-out). 
• Strong programming background including distributed, scalable, event-driven systems and databases. 
• Solid knowledge of Structured System Analysis, Object Oriented Development and Design Patterns, Continuous Integration, Test automation, DevOps. Proficient in Python,PHP. Working knowledge of Javascript, DevOps, Docker environments.

PROGRAMMING LANGUAGES & TOOLS

• Python Flask, Django, Data Analysis with Pandas and Matplotlib,PYTest
• Php Symfony, Laravel, Codeigniter
• NodeJs, HTML, Javascript

DevOps

• Docker
• Kubernates
• Virtualization
• Public Cloud (AWS, Google Cloud)
• VMware
• Bash/Shell Scripting
• IPTables
• CI/CD (Continuous Integration/Continuous Deployment)

Database Administration

• MySQL
• Bigquery
• PostgreSQL
• MongoDB

Cloud Services

• AWS
• Google Cloud
• Microsoft Azure
• DigitalOcean,Hetzner

Tools

• Gitlab
• SVN
• Github
• Bitbucket
• Jira
• Asana
• Selenium
• Appium
• Docker
• Nginx
• Apache
• Jenkins
• Asterisk

Libraries

• Python: Flask, Django, SQL Alchemy, Pandas, Matplotlib, PyWebView, PyInstaller, JWT, O Auth, Django Rest API Framework

EXPER?ENCE

01/2024 - today:

Role: Senior Software Developer

Customer: Self-Employed, Germany

Tasks:

• Integrated Odoo ERP software with a local e-commerce marketplace and managed cloud configurations.
• Developed backend services for an AI-driven mobile app using Python Django.

02/2022 - 12/2023:

Role: Senior Software Developer

Customer: T2 Soft GmbH, Germany

Tasks:

• Developed Python-based system tests for embedded wireless chargers using Pytest, ensuring reliability in power-on sequences, communication, charging, and error handling. Integrated testing into CI, collaborated for smooth updates, and delivered brief reports.
• Implemented CI/CD pipelines and automation tools with Flask Python to automate software builds, testing, and deployments, reducing manual effort and improving release cycles.

01/2018 - 03/2023:

Role: Technical Team Lead (Remote)

Customer: Jawabkom, United States

Tasks:

• Development of cloud-based architectural structures that manage high API traffic and ensure its security.
• Performing large data analysis, cohort analysis, and funnel reporting using Python libraries Pandas and Matplotlib.
• Designing the backend architecture and coordinating the team for an MQTT-based online messaging application with over 1 million downloads.
• Enhancing the technical architecture of a Spam blocking application that processes data with approximately 800 million rows stored on MongoDB, Mysql and Google Bigquery and has been downloaded over 4 million times, while managing a 10-person mobile and backend team.

09/2015 - 04/2017:

Role: Technical Team Lead

Customer: Voxporta, Turkey

Tasks:

• Cloud SIP Server Architecture based on Asterisk
• Web Interfaces built on HTML5, PHP Symfony and Laravel
• Involve in technical-level customer engagement activities, including demos, presentations, and training sessions
• Development of a SIP server architecture for Aselsan, Turkey's largest defense industry company, to provide radio communication between military ships and command centers via SIP phones.(NodeJs, Shell Scripting,Python)
• Worked on the development of a WebRTC-based video conferencing software that is supported on mobile apps and browsers. (NodeJs, PHP Laravel)

03/2012 - 09/2015:

Role: Co-Founder

Customer: on request

Tasks:

• Co-founded (Name on request), specializing in innovative digital signage software solutions, empowering businesses to enhance communication through digital displays.
• Oversaw the full lifecycle of our software, from concept to deployment.
• Collaborated with clients to customize our solutions for their specific needs and integrated them with their infrastructure.
• Engineered an intuitive content management system (CMS) for simplified content control.

01/2012 - 07/2012:

Role: Full Stack Developer

Customer: Yargi, Turkey

Tasks:

• Developed an ecommerce website for books using HTML, CSS, JavaScript and PHP Codeigniter Framework
• Customized e-commerce solutions, integrated payment gateways, and optimized databases for performance.
• Improved UI/UX, boosted security, and enhanced page load times, resulting in higher user engagement and conversion rates.

04/2011 - 03/2012:

Full Stack Developer

Newdesign, Turkey

Tasks:

• Worked with a team of 5 developers to develop several websites for clients
• Developed websites using HTML, CSS, JavaScript and PHP Laravel