Jan 2023 – Jul 2023 · 6 mos · Sofia, Bulgaria

• Developing and implementing the technical strategy and architecture to support the overall business objectives.
• Providing technical leadership to the team and being responsible for the technical aspects of the company's products and services.

Nov 2020 – Aug 2022 · 1 yr 9 mos

• Non-profit maintainer of the open-source charity project Podkrepi.bg

Feb 2019 – Present · 7 yrs 3 mos · Bulgaria

• TypeScript / Next.js / React / Material UI
• tRPC / Nest.js / Node
• Prisma / PostgreSQL
• GoLang / GraphQL / PgSQL / Microservices
• DevOps / AWS / Docker / Docker Compose / Kubernetes

Sep 2018 – Feb 2019 · 5 mos · Sofia

• Technically supporting business growth
• Async rendering of historical website captures via message queues
• Time scheduling engine based on RRule
• SSO Integrations
• Node.js communication server

Jun 2014 – Sep 2018 · 4 yrs 3 mos · Sofia

• Leading a development team of 10 developers for 4.5 years
• Technical lead on various internal projects using Zend Framework
• Conducted 100+ technical interviews.
• Facilitate performance review process and feedback cycles.
• Worked closely with the HR business partners.

Jun 2014 – Sep 2018 · 4 yrs 3 mos · Sofia

• Migration of the customer facing platform from scratch to Zend Framework 2.
• Created CLI tools to manage recurring system events and event queue consumers.
• Built event driven flow in the applications.
• Migration to PHP7

Oct 2011 – Jun 2014 · 2 yrs 8 mos · Sofia, Bulgaria

• Realized projects at OpenCode Systems:
• Control Panel using Yii Framework for company products and services
• Product and Service Statistics Web
• Customer Services Statistics Web
• Network Cluster Web
• Platform Commands Web
• Call Data Record Processing System
• Opencode Systems is a telecommunications solution provider, dedicated to open systems for the mobile network. Opencode makes network technology that is invisible to consumers but underlies many of the mobile services they use. Opencode solutions are deployed by mobile operators in Europe, Middle East, Asia, Africa and America.
• Research in the field of data processing and analysis, technologies and tools.
• Developing and maintaining a statistics processing and web framework.
• Research and development of web modules based on Yii Framework.
• Developing Proof of concept for different in-company projects.
• Working with and supporting foreign teams and customers in different locations and timezones
• Developing service statistics for mobile operators all over the world:
• Umobile(Malaysia), Tunisie Telecom, Mobifone Vietnam, Maldives, Mobilink Pakistan, Globul
• Bulgaria, Sisteer(France), Vodafone Egypt, Wataniya Telecom Kuwait, AlMadar Libya, AsiaCell Iraq

May 2008 – Oct 2011 · 3 yrs 5 mos · Varna, Bulgaria

• Main activities and responsibilities Maintenance of computer systems, keeping software and hardware in immaculate condition.
• Preparation of marketing strategies and advertising campaigns.
• Creating advertising concepts and designs: banners, business cards, brochures, advertising posters, signs and billboards.
• I've created, developed and integrated user information system for processing and analysis of company sales.
• In part this system is an advanced admin panel for the website of the company. The system supports product availability and sales in the real shops and the actual quantity is updated in the online store.
• Design, develop, deploy, and maintain database.
• This system includes modules for:
• Establishing and maintaining a catalogue of products;
• Maintenance of information database for the supply of various products;
• Maintenance of information database for employees of the chain;
• Processing the transfers of products between the sites of the chain;
• Generating orders to suppliers;
• Generating reports for the availability or unavailability of products;
• Generate stock and sales reports.
• Generate reports for company's accounting.
• The integration of information system includes training personnel to work with it.
• Managing web sales, customer care and spedition.

Apr 2007 – Apr 2008 · 1 yr · Varna

• Inculcating new ideas in the design & structure of the websites.
• Developing websites by user requirements and setting up MySQL database structures.
• Appraising the customers and taking care of their needs.
• Improving and elaborating my own knowledge by reading latest articles and works.

Oct 2006 – Mar 2007 · 5 mos

• Creation of flash websites, banners and animations.
• Creation of PHP websites in addition to the customer needs.