Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Full Stack Developer with extensive experience delivering custom WooCommerce solutions using Python to automate abandoned cart recovery and order tracking emails. I have a strong background in SEO audits and GA4 integrations, which boosted client traffic by over 30%, while reducing checkout abandonment by 15% with custom recovery solutions. Currently, I develop and customize WordPress and WooCommerce platforms tailored to client needs, automate deployments using GitHub Actions to reduce release time, and build analytics and segmentation tools for both B2B and B2C projects. My expertise spans backend, web, and data engineering, with skills in Python, Django, API design, automation, and ETL pipelines. I'm experienced with Dockerized deployments, CI/CD, and modern data workflows, and integrate various APIs such as ERP, payment gateways, and CRM to extend platform capabilities. I am passionate about creating efficient, scalable digital solutions that enable data-driven decision making to optimize stock planning and category performance.…I am a Full Stack Developer with extensive experience delivering custom WooCommerce solutions using Python to automate abandoned cart recovery and order tracking emails. I have a strong background in SEO audits and GA4 integrations, which boosted client traffic by over 30%, while reducing checkout abandonment by 15% with custom recovery solutions. Currently, I develop and customize WordPress and WooCommerce platforms tailored to client needs, automate deployments using GitHub Actions to reduce release time, and build analytics and segmentation tools for both B2B and B2C projects. My expertise spans backend, web, and data engineering, with skills in Python, Django, API design, automation, and ETL pipelines. I'm experienced with Dockerized deployments, CI/CD, and modern data workflows, and integrate various APIs such as ERP, payment gateways, and CRM to extend platform capabilities. I am passionate about creating efficient, scalable digital solutions that enable data-driven decision making to optimize stock planning and category performance.

Leonidas Michalopoulos

Full Stack Developer, Web Developer, Developer, +1





I am a Full Stack Developer with extensive experience delivering custom WooCommerce solutions using Python to automate abandoned cart recovery and order tracking emails. I have a strong background in SEO audits and GA4 integrations, which boosted client traffic by over 30%, while reducing checkout abandonment by 15% with custom recovery solutions. Currently, I develop and customize WordPress and WooCommerce platforms tailored to client needs, automate deployments using GitHub Actions to reduce release time, and build analytics and segmentation tools for both B2B and B2C projects. My expertise spans backend, web, and data engineering, with skills in Python, Django, API design, automation, and ETL pipelines. I'm experienced with Dockerized deployments, CI/CD, and modern data workflows, and integrate various APIs such as ERP, payment gateways, and CRM to extend platform capabilities. I am passionate about creating efficient, scalable digital solutions that enable data-driven decision making to optimize stock planning and category performance.…I am a Full Stack Developer with extensive experience delivering custom WooCommerce solutions using Python to automate abandoned cart recovery and order tracking emails. I have a strong background in SEO audits and GA4 integrations, which boosted client traffic by over 30%, while reducing checkout abandonment by 15% with custom recovery solutions. Currently, I develop and customize WordPress and WooCommerce platforms tailored to client needs, automate deployments using GitHub Actions to reduce release time, and build analytics and segmentation tools for both B2B and B2C projects. My expertise spans backend, web, and data engineering, with skills in Python, Django, API design, automation, and ETL pipelines. I'm experienced with Dockerized deployments, CI/CD, and modern data workflows, and integrate various APIs such as ERP, payment gateways, and CRM to extend platform capabilities. I am passionate about creating efficient, scalable digital solutions that enable data-driven decision making to optimize stock planning and category performance.

Available to hire

I am a Full Stack Developer with extensive experience delivering custom WooCommerce solutions using Python to automate abandoned cart recovery and order tracking emails. I have a strong background in SEO audits and GA4 integrations, which boosted client traffic by over 30%, while reducing checkout abandonment by 15% with custom recovery solutions. Currently, I develop and customize WordPress and WooCommerce platforms tailored to client needs, automate deployments using GitHub Actions to reduce release time, and build analytics and segmentation tools for both B2B and B2C projects.

My expertise spans backend, web, and data engineering, with skills in Python, Django, API design, automation, and ETL pipelines. I’m experienced with Dockerized deployments, CI/CD, and modern data workflows, and integrate various APIs such as ERP, payment gateways, and CRM to extend platform capabilities. I am passionate about creating efficient, scalable digital solutions that enable data-driven decision making to optimize stock planning and category performance.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Freelance Web Developer

January 1, 2023 - September 3, 2025

Delivered custom WooCommerce solutions from 2021 to 2023 using Python to automate abandoned cart recovery and order tracking emails. Conducted SEO audits and GA4 integrations, boosting client traffic by more than 30%. Reduced checkout abandonment by 15% with custom recovery solutions.

Full Stack Developer at Onymia

September 1, 2023 - Present

Developed and customized WordPress & WooCommerce platforms tailored to client needs from September 2023 to present. Automated deployments using GitHub Actions, reducing release time. Built analytics and segmentation tools (RFM, clustering) for B2B and B2C projects. Integrated APIs such as ERP, payment gateways, and CRM to extend platform capabilities. Skilled across backend, web, and data engineering with Python, Django, API design, automation, ETL pipelines, Dockerized deployments, and CI/CD.

Junior Accountant

February 1, 2021 - September 3, 2025

Built strong foundations in finance and business analytics, later applied in data projects between June 2019 and February 2021. Developed early skills in Excel, reporting, and financial data analysis.