
English:
Upper Intermediate
Viacheslav L.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Upper Intermediate
Lead PHP Developer with deep expertise in creating various microservices architectures
10+ years software engineering experience, creating projects from scratch, transferring projects to the new the code base, working with legacy code. Worked with implementing microservice architecture. Well acquainted with cloud solutions, can design new or optimize existing infrastructure. Easily connect with customers, always trying to offer several problem solutions. Skillful in team organizing and teamwork building.
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Check if Viacheslav is availableExpertise
Years of commercial development experience
10 years of experience
Core technologies
Other technologies
Project Highlights
E-government solution for Government
Dec `21 - Jun `22
6 months
Government project in Middle East
complex web application for various Government services
Responsibilities & achievements
● Creating several microservices from scratch ● Integraiting PHP with GRPC using RoadRunner server ● Integrating with other microservices by GRPC protocol ● Setting up process for generating PHP models from GRPC contracts ● Dockerize microservices (PHP+RoadRunner+GRPC contracts) ● Setting up Gitlab CI for microservices using Docker containers ● Extending GraphQL API on Ruby microservice
Clario clinical research data management services
Jan `17 - Nov `21
5 years
Zeo Alliances
Web platform for managing patients' clinical trials and clinical research data management services
Responsibilities & achievements
● Gradual old project to new code base transferring ● Separating project into two services: API and frontend ● Increasing AWS payments up to 50% ● Optimizing code and infrastructure for solving “high-load” problem ● Setting CI/CD deployment using Docker ● Integrating new payment and mail providers
Payment processor
Jul `15 - Jan `17
2 years
Zeo Alliances
payment processing system
Responsibilities & achievements
● Implementing GDPR compliance ● Migrating project to AWS infrastructure ● Implementing failover for realtime processing ● Implementing new and support existing payment providers
Everest
Mar `10 - May `15
5 years
Everest
PHP Development and support for corporate website
Responsibilities & achievements
● Developing and supporting corporate website ● Developing e-commerce B2C solution ● Developing advertising B2B solution ● Developing server control web solution
Accounting solution for System Technology Company
Mar `07 - Dec `10
4 years
System Technology Company, Ukraine
Accounting solution for System Technology Company
Responsibilities & achievements
● Developing computer accounting solution ● Developing accounting and budget planning solution
Education
Higher education in Computer Science
Agency
400+
GMT+2
Kharkiv/Ukraine, San Francisco/USA, Lisbon/ Portugal, Krakow/Poland
Core Expertise
Industries
Architecture & Design, E-Commerce & Retail, Banking & Finance, Advertising & Marketing, Healthcare & Medicine, Beauty & Personal Care, Accounting & Auditing, Audio & Music, Blockchain & Cryptocurrency, Automotive
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Check if Viacheslav is available