Core backend/API development of the prop-tech project called 'Profitbase'. Tasks mostly related to implementing new features and mantaining current functionality both on client's and 'admin'/tech support side. Besides, I am involved into optimization, refactoring tasks. Unfortunately, I can not share more details due to NDA.

Core backend/API development of the prop-tech project called 'Profitbase'. Tasks mostly related to implementing new features and mantaining current functionality both on client's and 'admin'/tech support side. Besides, I am involved into optimization, refactoring tasks. Unfortunately, I can not share more details due to NDA.

Development of online medical platform designed for sales and delivery of (remote) medical services. Tasks related to API (both for web and mobile apps) and admin backend development, reports, internal tools improvement. Stack: php 7.2-7.4 (slim, laravel), percona, redis, SOA

Development of publer.pro project on 100% remote basis. Tasks mostly related to development of parser engine, parser jobs, admin backend, as well as the client-side web app, external API for customers, and internal marketing stuff like split-tests and reports. Tech stack: php7 (private legacy framework), mysql, clickhouse, redis; bootstrap3.

As the project I'm involved in is a startup-like, I combine multiple position activities, such as: - system architect (analysis, planning, revision of the stack, practices and solutions used; consulting; making critical decisions regarding the major platform development issues/design) - project/product manager (implementation planning; communicating with external developers; requirements list arrangement, etc.) - teamlead assistant (remote development team members communication and management) - server administrator / devops (devops-related, provisioning, deployment, continious integration, backup, replication, scaling, docker-related tasks; server maintenance) - system administrator (setup and maintenance of the office network/hardware, including PBX/Video surveillance systems) - technical support (for non-tech-related staff) - translator (our team is international :) ) - 'coordinator' itself (this includes some mentioned above, the point is to help to set up the communication of non-tech staff with foreign/remote development team) - 'web developer' itself (I'm a part of my dev team too, there are always some things to develop). Around 2 years of 2.5 I used to live and work full time in the Bangkok office, in close touch with Thai staff, I really enjoy that experience :-) Technologies, frameworks and tools I used here: - PHP7+, Yii2, Lumen, Nginx, Traefik - MySQL, Mongo, Redis, Elasticsearch - Composer, Deployer, Sentry (self-hosted), Gitlab / CI (self-hosted), Docker / Registry (self-hosted)

- development & support of PHP/Yii/Yii2 internal/external CRM-like web apps, APIs, microservices. - dev/prod environment provisioning, deployment improvement (some kind of devops). - NDA. Technologies, frameworks and tools I used here: - PHP5/7+, Nginx, Yii, Yii2, Bootstrap, jQuery - Oracle, Redis, Sphinxsearch, - Satis / Composer, Sentry, Gitlab, Docker, Registry, Puppet

- website development & support - hosting administration Technologies, frameworks and tools I used here: - PHP 5+, Nginx, CodeIgniter -> Kohana, HTML/CSS, jQuery - Mysql, Sphinxsearch

- mobile/portable navigation solutions R&D (Mircom, PDA, mostly WinCE based) - helper utilities development - website support & development Technologies, frameworks and tools I used here: .NET CE, C++, PHP, HTML/CSS, jQuery

- LAN installation & administration - customer technical support