Upstaff Sign up
Andrii
🇧🇪Belgium (UTC+02:00)
Created AtUpstaffer since August, 2022

Andrii — Back-end Software Engineer (PHP, GO)

Expertise in Back-End Web.

Last verified on July, 2023

Core Skills

Bio Summary

- More than 14 years of experience in web development using PHP as the main language.
- 3 years of recent experience with Go
- Deep understanding of OOP & DDD principles.
- Experience with projects with huge DB and a lot of complicated math logic.
- Deep understanding of frontend JavaScript development with or without frameworks.
- Was working as a senior PHP developer and as a team leader for the last 5 years
- Deep understanding of DevOps practices and Kubernetes infrastructures
- Upper-Intermediate English
- Available ASAP

Technical Skills

Programming LanguagesGo, JavaScript, PHP, Python
PHP Libraries and ToolsApiato, Kohana
PHP FrameworksCodeIgniter, Laravel, Lumen, Slim, Symfony, Yii, Zend
JavaScript FrameworksjQuery, React, Vue.js
Databases & Management Systems / ORMAWS ElasticSearch, Doctrine ORM, MongoDB, MySQL, PostgreSQL, Redis
UI Frameworks, Libraries, and BrowsersjQuery
Amazon Web ServicesAWS ElasticSearch
Deployment, CI/CD & AdministrationArgoCD, GitLab CI, Helm
Virtualization, Containers and OrchestrationDocker, Kubernetes
Version ControlGit, SVN
Message/Queue/Task BrokersRabbitMQ

Experience

Senior Backend Engineer, Wonderkind

January 2022 - Current

Project Description: System for Advertising in Social Networks

  • Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
  • Carried out day-day-day duties accurately and efficiently.
  • Demonstrated respect, friendliness, and willingness to help wherever needed.
  • Worked flexible hours; night, weekend, and holiday shifts...
  • Used critical thinking to break down problems, evaluate solutions and make decisions.
  • Resolved problems, improved operations, and provided exceptional service.

Responsibilities:Code Review, Building Architecture of the project from scratch, Mentoring of middle developers, Meetings with clients, developing final code and solutions

Technologies: Golang, Python, Php, Laravel, Google Cloud, Docker, Gitlab CI/CD, Kubernetes, REST API, DDD, Porto, Microservices

 

Senior Backend Engineer, Xentral GMBH

January 2021 - January 2022

Project Description:ERp&CRM System for online stores commercial used in big companies

  • Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
  • Carried out day-day-day duties accurately and efficiently.
  • Demonstrated respect, friendliness, and willingness to help wherever needed.
  • Worked flexible hours; night, weekend, and holiday shifts.
  • Developed and maintained courteous and effective working relationships.
  • Oversaw back-end development using PHP to maintain website integrity, security, and efficiency.
  • Provided ongoing efficiency and security maintenance and patching on website interface to maintain viability after launch.
  • Implemented Google-based SEO and ad campaigns to meet budget specifications.
  • Applied latest emerging technology, software, and project application trends to update and maintain site applicability.
  • Developed technical solutions required to accommodate specific user-facing assets such as products and services.
  • Collaborated with the marketing department to determine organizational needs and design pages to meet goals.
  • Collaborated with High Management, representing the web team to establish project goals, projections, and milestones.

Responsibilities: Code Review, Building Architecture of the project from scratch, Mentoring of middle developers, Meetings with clients, developing of final code and solutions

Technologies:Golang, Php, Laravel, Mysql, Postgres, Github Actions, Docker, Kubernetes, MongoDB, AWS, REST API, Elasticsearch, Web Sockets, DDD, APiato, Porto

 

Senior Backend Engineer Team Lead, DP Euroizol

January 2019 - January 2021

  • Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
  • Carried out day-day-day duties accurately and efficiently.
  • Demonstrated respect, friendliness, and willingness to help wherever needed.
  • Worked flexible hours; night, weekend, and holiday shifts.
  • Proved successful working within tight deadlines and a fast-paced atmosphere.
  • Maintained energy and enthusiasm in a fast-paced environment.
  • Used critical thinking to break down problems, evaluate solutions and make decisions.
  • Offered friendly and efficient service to customers, and handled challenging situations with ease.
  • Developed and maintained courteous and effective working relationships.
  • Maintained excellent attendance record, consistently arriving to work on time.
  • Leading meetings SCRUM (Daily, Review, Retro, Refinement)
  • Actively listened to customers, handled concerns quickly, and escalated major issues to the supervisor.

Technologies:Apiato, Porto, DDD, Laravel, Symfony, Team leading, Web Sockets, REST API, Elasticsearch, Docker, and DevOps on Kubernetes

 

Senior Backend Engineer, Simplexmed

January 2018 - January 2019

  • Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
  • Carried out day-day-day duties accurately and efficiently.
  • Demonstrated respect, friendliness, and willingness to help wherever needed.
  • Worked flexible hours; night, weekend, and holiday shifts.
  • Proved successful working within tight deadlines and a fast-paced atmosphere.
  • Developed and maintained courteous and effective working relationships.
  • Resolved problems, improved operations, and provided exceptional service.
  • Improved operations through consistent hard work and dedication.
  • Coded websites using HTML, CSS, JavaScript, and jQuery languages.
  • Planned website development, converting mockups into usable web presence with HTML, JavaScript, AJAX, and JSON coding.
  • Pulled from PHP, SQL, JavaScript, and other back-end library knowledge to bolster programming resources.
  • Developed technical solutions required to accommodate specific user-facing assets such as products and services
  • Validated personal coding and third-party code to verify compliance with internal standards and technical requirements...

Technologies:Apiato, Porto, DDD, Laravel, Symfony, Team leading, Web Sockets, REST API, Elasticsearch, Docker, and DevOps. Pull requests, Meetings based on Scrum

 

Senior PHP Developer, Credicom GMBH

January 2016 - January 2018

Project Description:CRM from scratch for given loans and working with clients Including Bank Api's Integration

  • Coded websites using HTML, CSS, JavaScript, and jQuery languages.
  • Planned website development, converting mockups into usable web presence with HTML, JavaScript, AJAX, and JSON coding.
  • Provided front-end website development using WordPress, Hubspot, and other editing software.
  • Conducted testing and review of website design for responsiveness, clarity, and effectiveness.
  • Conducted functional testing over course of the web development lifecycle.
  • Oversaw back-end development using PHP to maintain website integrity, security, and efficiency.
  • Implemented website maintenance, content management, updates, and security resource tutorials to assist end-user training.
  • Embedded media into sites using reliable, streamlined protocols and technologies.
  • Collaborated with the marketing department to determine organizational needs and design pages to meet goals.
  • Ran debugging tools such as Firebug and Chrome Inspector to eliminate flaws and glitches prior to publishing.
  • Oversaw technical [Type] issues and troubleshooting requests to resolve surfaced problems.
  • Multi-tasked across multiple functions and roles to generate project results and meet deadlines and organizational expectations.

Responsibilities:Code Review, Building Architecture of the project from scratch, Mentoring of middle developers, Meetings with clients, developing of final code

Technologies:Git, Laravel, MySQL, RabbitMQ, Docker, Bitbucket, Php, Laravel, Postgres

 

Senior PHP Developer, Addie Digital Rocket Effect

January 2014 - January 2016

Project Description: Outsource company building ERP systems for American Clients 

  • Coded websites using HTML, CSS, JavaScript, and jQuery languages.
  • Planned website development, converting mockups into usable web presence with HTML, JavaScript, AJAX, and JSON coding.
  • Provided front-end website development using WordPress, Hubspot, and other editing software.
  • Conducted testing and review of website design for responsiveness, clarity, and effectiveness.
  • Multi-tasked across multiple functions and roles to generate project results and meet deadlines and organizational expectations...
  • Built and styled new mobile-friendly websites, transitioning legacy presentations to simultaneous easy-to-use versions.
  • Determined coding requirements for site creation, e-commerce capability, security, and specialized scripts.
  • Conducted functional testing over course of the web development lifecycle.
  • Oversaw back-end development using PHP to maintain website integrity, security, and efficiency.

Responsibilities: Code Review, Building Architecture of the project from scratch, Mentoring of middle developers, Meetings with clients, developing of final code

Technologies: Apiato, Porto, DDD, Laravel, Symfony, Team leading, Web Sockets, REST API, Elasticsearch, Docker, and DevOps. Working With FEG Entertainment system, Also Advertising RE System backend

Education

Bachelor of Science: Law Enforcement Administration Odessa State Law Academy, Odessa

January 2000

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Arrow

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Sharing

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Andrii
or someone with similar Skills?
Looking for Someone Else? Join Upstaff access to All profiles and Individual Match
Start Hiring