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Hayk M.

Hayk M.

Senior software engineer JAVA Spring Boot | PHP | PostegrsSQL | Kafka

I have huge experience in backend development. I have worked in this industry for more than 13 years as a CEO and Senior Software Developer and as a Full-stack developer. I have experience in: - Large scale projects - Highload projects - Multiple programming languages, including PHP, Java, Node.js, Javascript, Bash - Unit and Functional Testing - Search tools like Elasticsearch - Backend frameworks (Zend, Symfony, Laravel, Spring Boot 2, Express.js and other) - Modern Javascript Frameworks (Angular/Vue) - BDD, TDD - User experience - Managing a team of developers (Project manager/CEO) - Writing code following the standards(SOLID, DRY and other) - Database query optimization - AWS and cloud administration - Queues (RabbitMQ, ActiveMq and other) - API integrations - Database sharding and replication And more. I like to face big challenges. I am a team player.

🇵🇱Zlotoryja, Poland$30/hr100% JSS5.00 (4)Since Nov 2017

Earnings and projects

MRR (estimate)
≈$0

An estimate from an earlier read

World#176,855 / 412k
🇵🇱Country#1,381 / 2,852
Revenue, last 30 days
$0
Total earnings
$13k

Billed in all: $13k

World#176,855 / 412k
🇵🇱Country#1,381 / 2,852
Per project
$4.2k
Projects, last 6 months
0
World#209,857 / 412k
🇵🇱Country#1,392 / 2,852
Projects in all
3

Across 4 contracts

50% fixed50% hourly
World#304,145 / 412k
🇵🇱Country#2,233 / 2,852

Earnings, last 30 days

$12.7kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$12.4k$12.6k$12.8k$13.0kOct 9Oct 24Nov 8

No data since Nov 5, 2026.

Skills