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Aleksandr Zamiatin (cawa87), 39 лет, Латвия, Рига
Aleksandr Zamiatin (cawa87), 39 лет, Латвия, Рига

Aleksandr Zamiatin

Эксперт
Senior Backend Developer PHP/Go, Team Lead, Software Architect • Бэкенд разработчик • Веб-разработчик • Ведущий (Lead)
От 5000 $ • Ищу работу
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Контакты

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Возраст: 39 лет
Опыт работы: 10 лет и 6 месяцев
Регистрация: 31.07.2013
Последний визит: 1 месяц назад
Гражданство: Украина
Местоположение: Латвия, Рига
Дополнительно: готов к переезду и к удаленной работе
Награды
Рекомендательные письма
0
Друзья
59

Обо мне

High-Impact Leadership: Seeking roles as a Technical Lead or Software Architect where I can drive technical vision and mentor engineering teams.


AI-First Engineering: Looking to implement advanced AI/ML solutions (Generative AI, RAG) to solve complex business logic and automation challenges.


Architectural Excellence: Dedicated to building resilient, distributed systems using DDD and Event-Driven architecture to handle extreme scale and high-load requirements.

AI Innovation: Architected a Distributed AI-Powered Data Extraction Engine. By integrating Golang, Kafka, and GPT-4, I achieved 99% extraction accuracy from unstructured HTML, replacing brittle traditional scrapers.

Infrastructure & Scale: Successfully led the transition of multiple enterprise systems from monolithic structures to microservices, significantly reducing technical debt and improving system stability.

Community Leadership: Active Tech Author on Habr.com and professional Mentor who has guided over 12 developers in transitioning from Junior to Senior levels.

Expert Stack: Expert in PHP (Symfony) and strong in Golang , with a deep technical toolkit including Kubernetes, AWS, GCP, GraphQL, and Bun.

Team Lead | ScholarshipOwl.com (Nov 2024 – Present): Leading the strategic migration of legacy PHP/Laravel REST APIs to a high-performance Node.js (Bun) and GraphQL environment; managing scalable deployments on GCP using Kubernetes.

Technical Lead | Playtini (Apr 2024 – Oct 2024): Optimized high-load Traffic Distribution Systems (TDS) and architected custom CRM solutions from the ground up.

Lead Backend Developer | I.AM.APPS, LLC (Mar 2022 – Nov 2023): Orchestrated the migration of legacy monoliths to microservices on Kubernetes and led backend engineering for the payments domain.

Contractor (Golang Developer) | Apple (May 2021 – Jan 2022): Developed high-availability backend services (99.9% uptime) within a complex microservice architecture using gRPC, Kafka, and Redis.

CTO / Software Architect | Ronte Ltd (May 2017 – Apr 2021): Directed engineering strategy for FinTech and crypto platforms, managing multiple cross-functional teams and enforcing Domain-Driven Design (DDD).

Навыки

Выберите навык, чтобы посмотреть, какие тесты специалист уже прошел.

PHP
HTML
Golang
Symfony
Zend Framework
Веб-разработка
JavaScript
Linux
MySQL
Git

Эксперт

13консультаций
4,8
5 оценок

Работаю с квалификациями

Стажёр • Младший • Средний • Старший • Ведущий

Специализация

Бэкенд разработчик • Архитектор программного обеспечения

Помогаю развивать навыки

Redis • Базы данных • ООП • Golang • Laravel • REST • Symfony • SQL • PostgreSQL • MySQL • Linux • Git • Английский язык • PHP • Java • Docker

Работаю с запросами

Начало карьеры или смена профессии: Войти в IT • Смена IT-профессии
Развитие навыков: Учебный план • Развитие навыков

Экспертность

Complex problem-solver with analytical and
driven mindset. Dedicated to achieving
demanding development objectives according
to tight schedules while producing impeccable
code. To seek and maintain full-time position that
offers professional challenges utilizing
interpersonal skills, excellent time management
and problem-solving skills. Organized and
dependable candidate successful at managing
multiple priorities with a positive attitude.
Willingness to take on added responsibilities to
meet team goals. Detail-oriented team player
with strong organizational skills. Ability to handle
multiple projects simultaneously with a high
degree of accuracy.

Стоимость
Бесплатно

Участие в профсообществах

Опыт работы

  • I.AM.APPS
    Рига
    Team leader
    Март 2022 — Октябрь 2023 (1 год и 8 месяцев)

    Developing and implementing new architecture for backend
    Leading the payment part of the backedn and frontend system
    Improving security and implementing new payment methodcs for our clients
    Moving from monolith to micro-services on a k8s
    Closing the technical debt

    Skills: PHPUnit · Doctrine (PHP) · Query Writing · Domain-Driven Design (DDD) · Server Side · Amazon Web Services (AWS) · PostgreSQL · Web Application Development · Microservices · Symfony Framework · Kubernetes · Team Leadership · Payments · php

    Git • SQL • Python • PostgreSQL • Docker • Linux • Bash • Базы данных • MySQL • Английский язык • Java • PHP • Golang • Kubernetes • Redis • Apache Kafka • Java Spring Framework • MongoDB • Высоконагруженные системы
  • Ronte LTD
    Team lead, Senior developer, CTO
    Май 2017 — Октябрь 2021 (4 года и 6 месяцев)

    Leading a few backend and frontend teams
    DevOps management
    Code quality control and code review
    Application architecture development
    Creating refactoring plans
    Hiring new staff
    Implementing the process of CI/CD
    Coaching
    Salary management

    Working on a few fintech projects - blackcatcard.com and a crypto trading platform.

    Skills: PHPUnit · Doctrine (PHP) · Query Writing · Domain-Driven Design (DDD) · Server Side · Amazon Web Services (AWS) · PostgreSQL · Laravel · Web Application Development · DevOps · Microservices · Go (Programming Language) · PHP · Symfony Framework · Team Leadership · JavaScript

  • VSW.lt
    Lead developer
    Июль 2014 — Февраль 2015 (8 месяцев)

    Implementing the architecture for backend and frontend application of the project, based on a symfony
    Managing a team of 3 backend and 1 frontend developers
    API development
    Admin part development
    Code review
    Unit testing
    Implementing CI/CD
    Communication with the "customer"

    Was working on a state project for Lithuanian donation centres - kraujodonoryste.lt.

    Skills: PHPUnit · Doctrine (PHP) · Query Writing · Server Side · PostgreSQL · Laravel · Agile Application Development · Web Application Development

  • Za-web studio
    Owner
    Январь 2014 — Февраль 2016 (2 года и 2 месяца)

    Managing my own small web studio.

    Skills: PHPUnit · Doctrine (PHP) · Query Writing · Server Side · PostgreSQL · Laravel · Agile Application Development · Web Application Development

  • Helsingin Datalogistiikka OY
    Middle-Senior web-developer
    Октябрь 2013 — Июнь 2014 (9 месяцев)

    Lead the existing projects, improve team skills. Implementing new services and creating architecture for projects.

    Creating a complex multi-thread spider(scraper) with the web-interface using the gearman and Yii framework.

    Skills: PHPUnit · Doctrine (PHP) · Query Writing · Server Side · PostgreSQL · Laravel · Web Application Development

  • arhano.ru
    Web developer
    Март 2013 — Октябрь 2013 (8 месяцев)

    Recreating the application from old bitrix site using drupal7 and yii framework. Preparation app for the high­load. Creating new features. Controlling and planning the work of contactors.

    Skills: PHPUnit · Doctrine (PHP) · Query Writing · Server Side · Web Application Development

  • slidepresenter.com
    Web developer
    Ноябрь 2011 — Март 2013 (1 год и 5 месяцев)

    Maintenance of the current project:
    bug ­fixing
    recreating the existing project by ZF2
    implementing and optimizing the API
    organize the SaaS mechanism for the administration part
    implementing the translation system by integrating the transifex platform and some bash script's
    Skills: Query Writing · Server Side · Web Application Development

Высшее образование

  • ХНУРЭ

    Харьков • 551 выпускник
    Компьютерной инженерии и управления; КИУ
    Сентябрь 2004 — Март 2008 (3 года и 7 месяцев)

    From 2004 to 2008, you studied at Kharkiv National University of Radioelectronics (ХНУРЭ) in Kharkiv, Ukraine, at the Faculty of Computer Engineering and Management (КИУ). During this period, you were part of a vibrant academic community, with the university boasting a strong reputation in radio electronics, computer engineering, and related fields. Your faculty likely provided a solid foundation in computer engineering principles, preparing you for a career in technology and innovation.

Дополнительное образование

  • Corsuera

    Programming with Google Go
    Сентябрь 2020 — Март 2021 (7 месяцев)

    Programming with Google Go Specialization (University of California, Irvine)

    Golang
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