Position: Senior PHP Developer
Category: PHP
English level: intermediate
Years of experience: 11

Not having sufficient knowledge of organic chemistry, formalized the problem, conducted research on existing components, and developed a project for reseach and production of organic substances.

Developed from scratch an online store for yourself from scratch in 4 months.
PHP Symfony backend developer.

05.2021 – till now Senior PHP developer, develop / support projects:
1. Preparing the Symfony project for migration to the .net platform. 
- Upgraded Symfony from 2.6 to 3.4 
- Implemented Microsoft Azure AD jwt authentication
- Implemented multitenant configuration based on jwt token data
- Created swagger documentation based on existing application endpoints
- Cleared the project of unused bundles, code

11.2012 – 05.2021 Team lead at lumiprobe, develop / support projects: 
1. e-commerce site, sell advanced chemicals for life science research.
- Developed CMS.
- Developed products taxonomy, checkout.
- Developed ordering system.
- Work with payment gateways integration.
- Automated Stock and shipment management  (Aftership, DPD Express integrations).
- Developed stock predictions.
- Developed mini CRM.
- Newsletter (MailGun integration).
- Developed discount and bonus calc system.

2. Chemtrack – corporate intranet project: ERP, synthesis recipes (documentation), planning and tasks, quality control and certificate generations.
- Automated the R&D process to develop methods for the synthesis of chemicals.
- Implemented third-party solutions: chemical structure search, chemical compounds editor.
- Automated the manufacturing process, process packaging, labeling system development.
- Automated quality control of commercial chemical compounds, generation of quality certificates.
- Automated the synthesis of oligonucleotides.

04.2012 - 11.2012 svitstrore.com,  marketplace development

2009 - 2012 Freelance, developed 10+ CMS systems.

2008 - 2009 Advertising agency "Lime", CMS development.

2000 - 2008 Database administrator, system administrator in bank (Aval, Forum) / Freelancer / etc.
Friendly team, interesting projects.