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<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/html">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<meta name="description" content="" />
<meta name="author" content="" />
<title>Hayk Davtyan's Portfolio</title>
<link rel="icon" type="image/png" href="assets/img/logo/favicon.png" />
<!-- Font Awesome icons (free version)-->
<script src="https://use.fontawesome.com/releases/v6.1.0/js/all.js" crossorigin="anonymous"></script>
<!-- Google fonts-->
<link href="https://fonts.googleapis.com/css?family=Saira+Extra+Condensed:500,700" rel="stylesheet" type="text/css" />
<link href="https://fonts.googleapis.com/css?family=Muli:400,400i,800,800i" rel="stylesheet" type="text/css" />
<!-- Core theme CSS (includes Bootstrap)-->
<link href="css/styles.css" rel="stylesheet" />
<!-- D3 library-->
<script src="https://d3js.org/d3.v6.min.js"></script>
</head>
<body id="page-top">
<!-- Navigation-->
<nav class="navbar navbar-expand-lg navbar-dark bg-secondary fixed-top" id="sideNav">
<a class="navbar-brand js-scroll-trigger" href="#page-top">
<span class="d-block d-lg-none">Hayk Davtyan</span>
<span class="d-none d-lg-block"><img class="img-fluid img-profile rounded-circle mx-auto mb-2" src="https://avatars.githubusercontent.com/u/46712946" alt="..." /></span>
</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav">
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#about">About</a></li>
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#experience">Experience</a></li>
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#education">Education</a></li>
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#skills">Skills</a></li>
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#open-source">Open Source</a></li>
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#interests">Interests</a></li>
<li class="nav-item"><a class="nav-link js-scroll-trigger" href="#awards">Awards</a></li>
</ul>
</div>
</nav>
<!-- Page Content-->
<div class="container-fluid p-0">
<!-- About-->
<section class="resume-section" id="about">
<div class="resume-section-content">
<h1 class="mb-0">
Hayk
<span class="text-primary">Davtyan</span>
</h1>
<div class="subheading mb-5">
Yerevan · Armenia ·
<a href="mailto:[email protected]">[email protected]</a>
</div>
<p class="lead mb-5">A passionate DevOps Engineer from Armenia</p>
<div class="social-icons">
<a class="social-icon" href="https://linkedin.com/in/hayk96" target="_blank"><i class="fab fa-linkedin-in"></i></a>
<a class="social-icon" href="https://github.com/hayk96" target="_blank"><i class="fab fa-github"></i></a>
<a class="social-icon" href="https://hayk96.medium.com" target="_blank"><i class="fab fa-medium"></i></a>
<a class="social-icon" href="https://stackoverflow.com/users/16454242/hayk-davtyan" target="_blank"><i class="fab fa-stack-overflow"></i></a>
</div>
</div>
</section>
<hr class="m-0" />
<!-- Experience-->
<section class="resume-section" id="experience">
<div class="resume-section-content">
<h2 class="mb-5">Experience</h2>
<div class="d-flex flex-column flex-md-row justify-content-between mb-5">
<div class="flex-grow-1">
<h3 class="mb-0">Senior DevOps Engineer | Observability</h3>
<div class="subheading mb-3">Picsart</div>
<p>Is responsible for designing, implementing, and maintaining the monitoring and observability stack for the organization's IT infrastructure. The role involved ensuring that all critical services are running smoothly, maintaining maximum system uptime, and providing technical leadership and guidance to the team. Additionally, led the creation and maintenance of multi-stage CI/CD pipelines. As part of the systems design, defined service-level objectives (SLOs), implemented service-level indicators (SLIs) and collaborated with cross-functional teams to improve overall system performance and reliability. All processes are implemented following the GitOps concepts.</p>
</div>
<div class="flex-shrink-0"><span class="text-primary">July 2022 - Present</span></div>
</div>
<div class="d-flex flex-column flex-md-row justify-content-between mb-5">
<div class="flex-grow-1">
<h3 class="mb-0">DevOps Engineer | Observability</h3>
<div class="subheading mb-3">Picsart</div>
<p>Was focused on the improvement of the monitoring and alerting systems for the organization's IT infrastructure. Integrated CI/CD pipelines to automate the software delivery process. Built multiple in-house applications to automate some processes and handle specific problems that weren't easy or possible with the existing tools.</p>
</div>
<div class="flex-shrink-0"><span class="text-primary">January 2022 - July 2022</span></div>
</div>
<div class="d-flex flex-column flex-md-row justify-content-between mb-5">
<div class="flex-grow-1">
<h3 class="mb-0">Service Monitoring and Control Senior Specialist</h3>
<div class="subheading mb-3">Picsart</div>
<p>Continuously improved monitoring tools and processes to increase efficiency, reduce false positives, and optimize system performance. Used Python programming language to automate repetitive tasks, improve system monitoring, and increase efficiency. Maintained documentation of all monitoring systems and processes.</p>
</div>
<div class="flex-shrink-0"><span class="text-primary">July 2021 - January 2022</span></div>
</div>
<div class="d-flex flex-column flex-md-row justify-content-between mb-5">
<div class="flex-grow-1">
<h3 class="mb-0">Service Monitoring and Control Specialist</h3>
<div class="subheading mb-3">Picsart</div>
<p>Was responsible for setting up alerting rules and detailed monitoring for the services. The role involved integration of new tools to improve the IT monitoring and alerting systems.</p>
</div>
<div class="flex-shrink-0"><span class="text-primary">July 2019 - July 2021</span></div>
</div>
</div>
</section>
<hr class="m-0" />
<!-- Education-->
<section class="resume-section" id="education">
<div class="resume-section-content">
<h2 class="mb-5">Education</h2>
<div class="d-flex flex-column flex-md-row justify-content-between mb-5">
<div class="flex-grow-1">
<h3 class="mb-0">National Polytechnic University of Armenia</h3>
<div class="subheading mb-3">Master of Engineering</div>
<div>Cybernetics - Automation</div>
<p>GPA: 2.7</p>
<p>Master's project was focused on the design of a control system for a drone using the Mean Squared Error method. This statistical approach involves minimizing the mean squared error between the actual drone response and the desired response specified by the control system. The project employed specific algorithms and technologies to integrate the control system with the drone and faced challenges such as ensuring robustness in different environmental conditions and stability in flight.</p>
</div>
<div class="flex-shrink-0"><span class="text-primary">September 2019 - May 2021</span></div>
</div>
<div class="d-flex flex-column flex-md-row justify-content-between">
<div class="flex-grow-1">
<h3 class="mb-0">National Polytechnic University of Armenia</h3>
<div class="subheading mb-3">Bachelor of Engineering</div>
<div>Cybernetics - Automation and Control</div>
<p>GPA: 2.7</p>
<p>The academic project at the university was focused on the development of a concept agricultural robot that aimed to address the challenges faced by farmers in irrigating their crops effectively. The concept of a robot was designed to autonomously move through fields, identify plants in need of watering, and apply water as necessary based on their humidity levels.</p>
</div>
<div class="flex-shrink-0"><span class="text-primary">September 2013 - May 2019</span></div>
</div>
</div>
</section>
<hr class="m-0" />
<!-- Skills-->
<section class="resume-section" id="skills">
<div class="resume-section-content">
<h2 class="mb-5">Skills</h2>
<div class="subheading mb-3">Programming Languages</div>
<ul class="list-inline dev-icons">
<a class="icon-with-text" href="https://en.wikipedia.org/wiki/Python_(programming_language)" target="_blank"><img height="45" width="45" src="assets/img/logo/python.png"><br>Python</a>
<a class="icon-with-text" href="https://en.wikipedia.org/wiki/Bash_(Unix_shell)" target="_blank"><img height="45" width="45" src="assets/img/logo/bash.png"><br>Bash</a>
</ul>
<br><br><br><br>
<div class="subheading mb-3">Workflow</div>
<ul class="fa-ul mb-0">
<li>
<span class="fa-li"><i class="fas fa-check"></i></span>
Continuous integration & delivery
</li>
<li>
<span class="fa-li"><i class="fas fa-check"></i></span>
Software development automation
</li>
<li>
<span class="fa-li"><i class="fas fa-check"></i></span>
Continuous monitoring
</li>
<li>
<span class="fa-li"><i class="fas fa-check"></i></span>
Incident management and response
</li>
<li>
<span class="fa-li"><i class="fas fa-check"></i></span>
Kanban framework / Agile
</li>
</ul>
<br><br>
<div class="subheading mb-3">Tools ＆ Technologies</div>
<p>ⓘ keep the mouse on icons to see more</p>
<ul class="list-inline dev-icons">
<a class="icon" href="https://docs.ansible.com/" target="_blank"><img height="45" width="45" src="assets/img/logo/ansible.png"><p>Automation of<br>deployment<br>processes of<br>the new services.<br>Used Ansible as a<br>configuration<br>management tool<br>for the software's<br>deployed outside<br>of the Kubernetes<br>cluster</p><br>Ansible</a>
<a class="icon" href="https://prometheus.io" target="_blank"><img height="45" width="45" src="assets/img/logo/prometheus.png" alt="Prometheus"><p>Expert knowledge with experience<br>of building HA Prometheus clusters.<br>Adept in using PromQL functions<br>and query expressions.</p><br>Prometheus</a>
<a class="icon" href="https://thanos.io" target="_blank"><img height="45" width="45" src="assets/img/logo/thanos.png" alt="Thanos"><p>Advanced knowledge and extensive<br>experience in building highly available,<br>best-performing Thanos systems with<br>multi-year data retention capabilities.<br>Through years of working with complex<br>Thanos systems, gained a deep understanding<br>of the intricacies involved in optimizing their<br>performance and ensuring their reliability. As<br>a result, is able to design and implement robust<br>and scalable Thanos solutions that meet the<br>needs of even the most demanding applications.</p><br>Thanos</a>
<a class="icon" href="https://grafana.com" target="_blank"><img height="45" width="45" src="assets/img/logo/grafana.png" alt="Grafana"><p>Experience in creating flexible<br>and user-friendly dashboards by<br>using powerful features of Grafana.<br>Worked with multiple data sources<br>such as Prometheus, Loki, Graphite,<br>Elasticsearc, etc.</p><br>Grafana</a>
<a class="icon" href="https://docker.com" target="_blank"><img height="45" width="45" src="assets/img/logo/docker.png"><p>N/A</p><br>Docker</a>
<a class="icon" href="https://kubernetes.io" target="_blank"><img height="45" width="45" src="assets/img/logo/k8s.png"><p>N/A</p><br>Kubernetes</a>
<a class="icon" href="https://helm.sh" target="_blank"><img height="45" width="45" src="assets/img/logo/helm.png"><p>N/A</p><br>Helm</a>
<a class="icon" href="https://terraform.io" target="_blank"><img height="45" width="45" src="assets/img/logo/terraform.png"><p>N/A</p><br>Terraform</a>
<a class="icon" href="https://docs.gitlab.com/ee/ci/" target="_blank"><img height="45" width="45" src="assets/img/logo/gitlab.png"><p>N/A</p><br>GitLab CI</a>
<a class="icon" href="https://git-scm.com/" target="_blank"><img height="45" width="45" src="assets/img/logo/git.png"><p>N/A</p><br>Git</a>
<a class="icon" href="https://nginx.com/" target="_blank"><img height="45" width="45" src="assets/img/logo/nginx.png"><p>N/A</p><br>Nginx</a>
<a class="icon" href="https://elastic.co" target="_blank"><img height="45" width="45" src="assets/img/logo/elasticsearch.png"><p>N/A</p><br>Elasticsearch</a>
<a class="icon" href="https://redis.io" target="_blank"><img height="45" width="45" src="assets/img/logo/redis.png"><p>N/A</p><br>Redis</a>
</ul>
<br><br><br><br>
<div class="subheading mb-3">Cloud Computing</div>
<ul class="list-inline dev-icons">
<a class="icon" href="https://aws.amazon.com/" target="_blank"><img height="45" width="45" src="assets/img/logo/aws.png"><p>N/A</p><br>AWS</a>
<a class="icon" href="https://cloud.google.com/" target="_blank"><img height="45" width="45" src="assets/img/logo/gcp.png"><p>N/A</p><br>GCP</a>
</ul>
</div>
</section>
<hr class="m-0" />
<!-- Open Source-->
<section class="resume-section" id="open-source">
<section>
<div class="resume-section-content">
<h2 class="mb-5">Open Source</h2>
<div class="d-flex flex-column flex-md-row justify-content-between mb-5">
<div class="flex-grow-1">
<div class="subheading mb-0 fw-bold">Open Source Contributions</div>
<p style="width: 52ch; text-overflow: ellipsis">
I am passionate about open-source projects, and I recognize that a thoughtful
approach is necessary to understand the norms, standards, and practices unique to
each community for successful contributions. You can view my contributed projects and
respective PRs in the table to the right.
</p>
<br>
<div class="subheading mb-0 fw-bold">Personal Projects</div>
<p>The top OSS projects by Hayk:</p>
<a style="text-decoration:none" target="_blank" href="https://github.com/hayk96/prometheus-api">  ✪ prometheus-api</a><br>
<a style="text-decoration:none" target="_blank" href="https://github.com/hayk96/alerta-web">  ✪ alerta-web</a><br>
<a style="text-decoration:none" target="_blank" href="https://github.com/hayk96/trafficlight-docker-challenge">  ✪ trafficlight-docker-challenge</a>
</div>
</div>
</div>
</section>
<div style="width: 100%; overflow: hidden; border-radius: 4px; box-shadow: 0px 0px 10px rgb(169,0,235);">
<table style="border-collapse: collapse; width: 100%; background-color: #fff;">
<thead>
<tr>
<th style="background-color: rgba(121,1,178,0.89); color: white; padding: 12px 15px;">Organization</th>
<th style="background-color: rgba(121,1,178,0.89); color: white; padding: 12px 15px;">Repository</th>
<th style="background-color: rgba(121,1,178,0.89); color: white; padding: 12px 15px;">PRs by Hayk</th>
</tr>
</thead>
</table>
<div class="scrollable-table-container" style="max-height: 400px; overflow-y: auto;">
<table style="border-collapse: collapse; width: 100%; background-color: #fff; table-layout: fixed;">
<tbody id="repoTable">
</tbody>
</table>
</div>
</div>
<script src="js/github-contributions.js"></script>
<script>
function visualizeData(wholeData) {
const data = wholeData.data;
if (!data || !data.user || !data.user.repositoriesContributedTo) {
console.error('Required data properties not found');
return;
}
const repos = data.user.repositoriesContributedTo.nodes;
const tableBody = d3.select('#repoTable');
const rows = tableBody.selectAll('tr')
.data(repos)
.enter()
.append('tr')
.attr('style', 'border-top: 1px solid #e2e2e2;');
const ownerCell = rows.append('td')
.attr('style', 'border-bottom: 1px solid #e2e2e2; padding: 5px 10px;')
.append('div')
.attr('style', 'display: flex; align-items: center;');
ownerCell.append('img')
.attr('src', d => d.owner.avatarUrl)
.attr('alt', d => `Logo of ${d.owner.login}`)
.attr('width', 25)
.attr('height', 25)
.attr('style', 'border-radius: 50%; vertical-align: middle; margin-right: 10px;');
ownerCell.append('a')
.attr('href', d => d.owner.url)
.attr('style', 'text-decoration: none; color: #0366d6;')
.text(d => d.owner.login);
rows.append('td')
.attr('style', 'border-bottom: 1px solid #e2e2e2; padding: 20px 15px;')
.append('a')
.attr('href', d => d.url)
.attr('style', 'text-decoration: none; color: #0366d6;')
.text(d => d.name);
rows.append('td')
.attr('style', 'border-bottom: 1px solid #e2e2e2; padding: 20px 15px;')
.append('a')
.attr('href', d => `${d.url}/pulls?q=author:hayk96`)
.attr('style', 'text-decoration: none; color: #0366d6;')
.text('View');
}
visualizeData(githubData);
</script>
</section>
<hr class="m-0" />
<!-- Interests-->
<section class="resume-section" id="interests">
<div class="resume-section-content">
<h2 class="mb-5">Interests</h2>
<p>Dramas, Success stories, Finance, Writing blog posts, Coding...</p>
</div>
</section>
<hr class="m-0" />
<!-- Awards-->
<section class="resume-section" id="awards">
<div class="resume-section-content">
<h2 class="mb-5">Awards ＆ Certifications</h2>
<a class="icon-with-text" href="https://cs.lpi.org/caf/Xamman/certification/verify/LPI000421588/kyx2qq55um" target="_blank"><img height="120" width="120" src="assets/img/cert/lpic-1.png"><p>LPIC-1</p></a>
<a class="icon-with-text" href="https://www.credly.com/badges/5ec5ceb5-b141-4979-be29-3a68c61336a0/public_url" target="_blank"><img height="120" width="120" src="assets/img/cert/pca-prometheus-certified-associate.png"><p>PCA</p></a>
<a class="icon-with-text" href="https://www.credly.com/badges/1730cf92-da4e-4450-a219-9d0d370bfd6a/public_url" target="_blank"><img height="120" width="120" src="assets/img/cert/pcap-python.png"><p>PCAP</p></a>
</div>
</section>
</div>
<!-- Bootstrap core JS-->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
<!-- Core theme JS-->
<script src="js/scripts.js"></script>
</body>
</html>