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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Alexander Nastasin - Development Team Lead, Full Stack engineer, Solution Architect - CV</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="https://fonts.googleapis.com/css?family=Nunito+Sans:300,400,600,700,800,900" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/railscasts.min.css">
<link rel="stylesheet" href="scribbler-global.css">
<link rel="stylesheet" href="scribbler-landing.css">
<link rel="author" href="Aleksandrs Nastasins">
</head>
<body>
<nav>
<div class="logo"></div>
<ul class="menu">
<div class="menu__item toggle"><span></span></div>
<li class="menu__item"><a href="https://github.com/nastal" class="link link--dark"><i class="fa fa-github"></i></a></li>
<li class="menu__item"><a href="https://www.linkedin.com/in/alex-nastasin/" class="link link--dark"><i class="fa fa-linkedin"></i></a></li>
<li class="menu__item"><a href="https://www.facebook.com/nastasin" class="link link--dark"><i class="fa fa-facebook"></i></a></li>
<li class="menu__item"><a href="https://t.me/nastasin108" class="link link--dark"><i class="fa fa-telegram"></i></a></li>
<li class="menu__item"><a href="mailto:[email protected]" class="link link--dark"><i class="fa fa-at"></i></a></li>
</ul>
</nav>
<div class="hero">
<h1 class="hero__title">Alexander Nastasin</h1>
<p class="hero__description">CTO / Teach lead / Software engineer</p>
</div>
<div class="hero__terminal">
<pre>
<code class="shell-session demo">alex@Alex-MacBook-Pro ~ $ </code>
</pre>
</div>
<div class="changelog">
<div class="wrapper">
<h3 class="section__title">Experience</h3>
<div class="changelog__item">
<div class="changelog__meta">
<h4 class="changelog__title">Lande platform</h4>
<h5 class="changelog__title">Chief Technology Officer</h5>
<small class="changelog__date">Jul 2023 - Sep 2024</small>
</div>
<div class="changelog__detail">
<ul>
<li><strong>Technological Revival:</strong> Spearheaded the transformation of a poorly managed MVP into a robust, maintainable platform, stabilizing key processes.</li>
<li><strong>Crisis Management:</strong> Led the emergency management of critical money distribution processes, mitigating potential catastrophic failures.</li>
<li><strong>Strategic Rebuild:</strong> Conducted an in-depth audit and implemented event storming sessions to align IT strategy with business goals.</li>
<li><strong>Event Sourcing:</strong> Implemented event sourcing for key subdomains, uncovering and rectifying significant data inconsistencies.</li>
<li><strong>System Optimization:</strong> Identified and disabled problematic modules temporarily to address data integrity issues and stabilize the platform.</li>
<li><strong>Monitoring System:</strong> Developed an omnipresent monitoring system integrating Grafana, Prometheus, Loki, and custom modules, ensuring end-to-end visibility.</li>
<li><strong>Scalability:</strong> Achieved horizontal scalability and implemented a robust asynchronous task system across multiple servers.</li>
<li><strong>Team Leadership:</strong> Reorganized the development team, introducing SCRUM methodologies and hiring key personnel.</li>
<li><strong>Engineering Practices:</strong> Championed CI/CD, infrastructure as code, automated testing, and zero downtime deployments.</li>
<li><strong>Business Process Automation:</strong> Developed features to reduce operational costs and enhance user engagement.</li>
<li><strong>Security and Integration:</strong> Implemented ACL for access control and integrated numerous third-party services.</li>
<li><strong>Core Achievements:</strong>
<ul>
<li>Stabilized platform with reduced bug incidence and fewer support requests.</li>
<li>Improved codebase and infrastructure capable of handling millions of euros in monthly transactions.</li>
<li>Designed a rich domain model on event sourcing capable of addressing complex business logic.</li>
</ul>
</li>
</ul>
</div>
</div>
<div class="changelog__item">
<div class="changelog__meta">
<h4 class="changelog__title">Lande platform</h4>
<h5 class="changelog__title">Tech lead / software engineer</h5>
<small class="changelog__date">Mar 2023 - Jul 2023</small>
</div>
<div class="changelog__detail">
<ul>
<li>Code quality audit and refactoring</li>
<li>Automatic tests coverage
</li>
<li>Incident management and elimination</li>
</ul>
<p>Stack: PHP, PostgreSQL, Mysql, Redis, Docker. Frameworks: Laravel</p>
</div>
</div>
<div class="changelog__item">
<div class="changelog__meta">
<h4 class="changelog__title">HRMNY Human Technologies</h4>
<h5 class="changelog__title">Developer Team lead / Solution architect</h5>
<small class="changelog__date">Feb 2020 - Dec 2022</small>
</div>
<div class="changelog__detail">
<h5>Responsibilities:</h5>
<ul>
<li>Implementation of core business product - from hackathon scratch to production</li>
<li>Responsibility for product full development lifecycle</li>
<li>Build development team, tech-interviews, onboarding new developers</li>
<li>Integrate engineering practices</li>
<li>Mentoring, code reviews and coordinating teammates</li>
<li>Developing solution architecture for specific business requirements</li>
<li>Technical vision and expertise for a particular solutions</li>
<li>Developing Backend API and integrations with other services</li>
</ul>
<h5>Achievements:</h5>
<ul>
<li>Agile developed product what fulfil business and scalability requirements</li>
<li>Team aligned to SCRUM/Kanban methodology</li>
<li>Feature/unit backend tests (TDD)</li>
<li>Continuous integration and delivery</li>
<li>Zero downtime deployment on particular services</li>
<li>Various complex integrations with key services, both internal and external</li>
<li>Structured and documented API's autogenerated from code annotations</li>
<li>And other engineering practises that have improved team performance</li>
</ul>
<p>Stack: Nodejs, PHP, PostgreSQL, Redis, Docker. Frameworks: Laravel, React</p>
</div>
</div>
<div class="changelog__item">
<div class="changelog__meta">
<h4 class="changelog__title">Grupeer</h4>
<h5 class="changelog__title">Full Stack Developer</h5>
<small class="changelog__date">Feb 2019 - Oct 2019</small>
</div>
<div class="changelog__detail">
<h5>Responsibilities:</h5>
<ul>
<li>Full stack development and maintenance of P2P lending platform</li>
<li>Development with strict requirements of fintech</li>
<li>Team work using best practices and approaches like scrum/usual and small releases</li>
</ul>
<h5>Achievements:</h5>
<ul>
<li>Implemented feature/unit testing and covered important application parts</li>
<li>Refactored components using OOP design patterns helped to speed up development processes and increased code quality</li>
<li>Developed components increased speed of data processing and business processes</li>
</ul>
<p>Stack: PHP, MariaDB, JS, beanstalkd, Redis, Docker. Frameworks: Laravel, VueJs</p>
</div>
</div>
<div class="changelog__item">
<div class="changelog__meta">
<h4 class="changelog__title">Kreiss</h4>
<h5 class="changelog__title">Full Stack Developer</h5>
<small class="changelog__date">Feb 2017 - Feb 2019</small>
</div>
<div class="changelog__detail">
<h5>Responsibilities:</h5>
<ul>
<li>Full stack development of company's ERP system and integrations</li>
<li>Integration of various external services like CargoSignal with company's ERP system</li>
<li>Developing API's to bridge company ERP and bookkeeping software services</li>
<li>Working with a multidisciplinary team to convert business needs into technical specifications</li>
</ul>
<h5>Achievements:</h5>
<ul>
<li>Successful integrations like CargoSignal helped company to gain such customers like Amazon, Ikea, Expeditors</li>
<li>API with reports for bookkeeping service (truck distance per day/country) helped to work legally in EU countries for company</li>
<li>Developed and maintained products like Transport Management System helped to reduce costs and efficiently manage and scale business</li>
</ul>
<p>Stack: PHP, MariaDB, JS, Docker. Frameworks: Lumen, React with Redux</p>
</div>
</div>
<div class="changelog__item">
<div class="changelog__meta">
<h4 class="changelog__title">AMRITAS AVOTS, SIA</h4>
<h5 class="changelog__title">Web Developer</h5>
<small class="changelog__date">2013 - jan 2017</small>
</div>
<div class="changelog__detail">
<h5>Responsibilities:</h5>
<ul>
<li>Designing and developing web applications using PHP frameworks and AWS infrastructure</li>
<li>Pay per View video and live stream web application development and maintenance</li>
<li>Developing compatible user interface functionality using jQuery, TW bootstrap & other libraries</li>
<li>Developing admin management system</li>
</ul>
<h5>Achievements:</h5>
<ul>
<li>Build from scratch educational Pay per View system with AWS infrastructure.</li>
<li>FirstData payment processor integration with web app and with bookkeeping soft helped to reduce costs and optimize inner processes</li>
<li>Successful monetization of PPV became a new profitable and sustainable direction for the business</li>
<li>Build live-streaming solution with various features like adaptive quality/bitrate, live chat for users.</li>
</ul>
<p>Tech Stack: PHP, MariaDB, JS| Nginx, AWS EC2, Adobe media server, S3, Cloudfront cdn</p>
</div>
</div>
<div class="callout">
<a href="Aleksandrs-Nastasins-CV.pdf" class="button--primary" target="_blank">Grab PDF version</a>
</div>
</div>
</div>
<div class="wrapper">
<div class="keybinding">
<ul class="keybinding__detail">
<h3 class="keybinding__title">Backend Skills</h3>
<li>> 10 years with PHP</li>
<li>> 5 years with Laravel framework</li>
<li>Strong Relational Databases skills like MySql</li>
<li>Experience with TDD approach and PHP-Unit</li>
<li>Solid understanding of OOP design patterns</li>
<li>Experience of design APIs; RESTful and SOAP; API documentation</li>
</ul>
<ul class="keybinding__detail">
<h3 class="keybinding__title">Frontend Skills</h3>
<li>Strong HTML, JS and CSS</li>
<li>VueJs</li>
<li>React</li>
<li>Blade</li>
</ul>
</div>
<h3>Soft Skills:</h3>
<div class="feature">
<div class="feature__item">
<h3 class="section__title">Communication skills</h3>
<p>Communicated to top executives, business management, stakeholders and developers.</p>
</div>
<div class="feature__item">
<h3 class="section__title">Presentation</h3>
<p>Representing complex ideas with simple visuals and public speaking.</p>
</div>
<div class="feature__item">
<h3 class="section__title">Leadership skills</h3>
<p>Lead business and technology programs, projects, workshops and initiatives.</p>
</div>
<div class="feature__item">
<h3 class="section__title">Innovation and creativity</h3>
<p>Seek solutions across a wide range of technologies and business domains.</p>
</div>
<div class="feature__item">
<h3 class="section__title">Decision making</h3>
<p>Fact finding, big picture thinking, creativity, analytical ability, emotional intelligence and assertiveness.</p>
</div>
<div class="feature__item">
<h3 class="section__title">Research skills</h3>
<p>Able to quickly locate and process information.</p>
</div>
</div>
</div>
<footer class="footer">
<blockquote><i>“First, solve the problem. Then, write the code.”</i>
</blockquote>
– John Johnson
</footer>
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<script>hljs.initHighlightingOnLoad();</script>
<script src="scribbler.js"></script>
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</html>