Kirill Komarov

Kirill Komarov

Fullstack Software Engineer

Available for Employment & Projects
📧 kirill.komarov@gmail.com
📱 +49 15787558058
📍 Erfurt, Germany
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Availability

🏢

Seeking Full-time Employment

Open to permanent positions as Senior/Lead Developer, Solutions Architect, or Engineering Manager in dynamic tech companies.

💼

Available for Freelance Projects

Ready to take on consulting, development projects, cloud migrations, system architecture, and technical leadership assignments.

Summary

Experienced Senior Full-stack Software Developer and AWS Architect with nearly 20 years of experience in developing, architecting and deploying complex, scalable and secure cloud solutions. Comprehensive expertise in cloud infrastructures (especially AWS), DevOps, CI/CD and application development across various programming languages and technologies. Currently seeking new opportunities in both permanent employment and freelance project engagements.

Skills

Frontend

React Vue.js TypeScript Tailwind CSS

Backend

Golang PHP Node.js APIs

DevOps & Cloud

AWS Azure Docker Terraform CI/CD Microservices Serverless

Database & Other

SQL NoSQL GraphQL Mentorship Project Management

Work Experience

Lead Software Engineer

06/2025 - Present
Denwin Corp. - Berlin - Remote
  • Developing an e-commerce platform for auto parts sales with focus on scalability and user experience
  • Optimizing backend architecture with Laravel and REST/SOAP, improving system performance and stability
  • Integrating AI MCP to enhance product recommendations and personalized user experiences
  • Effective utilization of AWS services to ensure reliable and cost-effective cloud infrastructure
Tech stack: Laravel, REST/SOAP APIs, AI MCP, AWS, E-commerce, PHP, DevOps

Software Engineer

04/2024 - Present
BOA-Ideas - Israel - Remote
  • Automated build and deployment pipelines, increasing efficiency by 30%
  • Optimized server management processes on AWS and Digital Ocean to improve system stability and performance
  • Solved complex coding problems in Laravel and NodeJs, reducing development time
  • Implemented IPsec for enhanced network security and data integrity
  • Used GitHub Actions to automate CI/CD processes, significantly reducing deployment time
Tech stack: Laravel, NodeJs, AWS, Digital Ocean, IPsec, GitHub Actions, CI/CD, DevOps

Architect/DevOps Consultant

03/2024 - 08/2025
Sodastream - Israel - Remote
  • Coordinated with interdisciplinary teams to ensure smooth migration to modern technologies
  • Implemented DevOps best practices, reducing deployment time by 40%
  • Led architecture projects that resulted in 25% reduction in infrastructure costs
  • Advised on architecture optimization for AWS, Azure and DigitalOcean, improving performance by 30%
Tech stack: NodeJs, PHP, Typescript, AWS Fargate, AWS ElastiCache, AWS RDS, AWS Lambda, AWS Cloudwatch, Monitoring, GitHub Actions, DigitalOcean

AWS Solutions Architect

03/2024 - Present
Qtego LLC - USA - Remote
  • Reviewed and improved AWS architecture to enhance scalability and efficiency of cloud solutions
  • Optimized existing resources for high loads, significantly improving system performance and reliability
  • Migrated applications to Serverless RDS, reducing operational costs and management overhead
  • Implemented multi-regional architecture to increase global availability and redundancy
  • Integrated and managed AWS services to support highly available and scalable cloud infrastructures
Tech stack: PHP, Typescript, Vue, AWS ElasticBeanstalk, AWS ElastiCache, AWS RDS, AWS Lambda, AWS Cloudwatch, Monitoring, GitHub Actions, CloudFlare, DevOps

Lead Software Engineer

01/2024 - 07/2025
RGgrowth LLC - USA - Remote
  • Designed and implemented scalable, cost-effective cloud architecture on AWS to optimize system reliability
  • Led cross-functional teams in end-to-end development of new applications, ensuring timely delivery
  • Conducted technical interviews to hire top-tier developers, building a high-performing engineering team
  • Promoted continuous improvement of existing applications through code refactoring and integration of new technologies
  • Led migration of legacy applications to modern versions, improving performance, security and maintainability
Tech stack: PHP, Typescript, Vue, AWS ElasticBeanstalk, AWS ElastiCache, AWS RDS, AWS Lambda, AWS Cloudwatch, Monitoring, GitHub Actions, CloudFlare, DevOps

Engineering Lead

04/2018 - 04/2024
home24 SE - Berlin
  • Managed a team of over 10 engineers and contributed to successful implementation of complex projects
  • Coordinated WebShop migration to SAP and improved business process efficiency
  • Led development of mobile applications and public APIs to optimize user experience
  • Hired, mentored and evaluated new developers to form a high-performing team
  • Built complex architectures in AWS Cloud to ensure system scalability and reliability
Tech stack: Golang, AWS, TypeScript, React, GraphQL, Akamai, NewRelic

Teamleader Technology

10/2016 - 07/2024
home24 SE - Berlin
  • Led API team of 6 developers to create innovative solutions and ensure quality
  • Participated in company-wide migration to microservices architecture, improving system flexibility and scalability
  • Successfully introduced GraphQL APIs, increasing application performance and user-friendliness
  • Hired and mentored new developers to form a high-performing, cohesive team
  • Integrated comprehensive monitoring solution to optimize platform performance and error detection
Tech stack: Golang, AWS, CI/CD, Testing, NewRelic, Akamai, Monitoring

Lead Engineer

12/2014 - 09/2016
home24 SE - Berlin
  • Led mobile team for successful development and deployment of iOS and Android applications
  • Developed API v1 with LAMP stack on AWS to improve backend functionality
  • Implemented and tested mobile applications to optimize user-friendliness and performance
  • Hired and mentored new developers to build a high-performing and cohesive team
  • Effective leadership and performance evaluation of the team to increase productivity and quality
Tech stack: PHP, Java, Golang, AWS, MySQL, Testing, Monitoring

Lead PHP Developer / Technical Leader

01/2013 - 12/2014
B2B-Center, e-marketplace - Moscow
  • Built and led a fully functional IT department in a branch office, including recruiting and managing two high-performing web development teams
  • Introduced and implemented agile development methods (Scrum and Kanban) to optimize development processes and increase delivery speed
  • Conducted regular team meetings and mentoring sessions to promote and develop junior developers
  • Responsible for internal projects such as CRM systems, B2B analysis platforms, SRM tools, billing and tariff systems, and document management solutions
  • Solved complex technical challenges and ensured code quality through structured code reviews and architectural control
Tech stack: LAMP stack, Unit testing, Selenium

Senior PHP Web Developer

03/2010 - 01/2013
B2B-Center, e-marketplace - Moscow
  • Development, enhancement and maintenance of an e-marketplace website based on LAMP stack
  • Analysis, debugging and fixing of occurring errors to ensure system stability
  • Maintenance and enhancement of internal framework and conducting regular code reviews
  • Implementation of central system components such as customer portal and billing system
  • Performed code migration from CVS to Git to improve version control and teamwork
  • Conducted comprehensive training for junior developers using PHP best practices, resulting in measurable performance improvements
Tech stack: LAMP stack, Unit testing, Selenium

PHP Web Developer

03/2008 - 03/2010
B2B-Center, e-marketplace - Moscow
  • Development and maintenance of a scalable e-marketplace website using LAMP stack to optimize user experience
  • Analysis and fixing of critical errors to ensure system stability and reliability
  • Implementation and optimization of unit and acceptance tests for legacy code with PhpUnit and Selenium
  • Improved code quality through regular reviews and application of PHP best practices
  • Ensured data integrity and platform stability through precise debugging and troubleshooting measures
Tech stack: LAMP stack, Unit testing, Selenium

Network Engineer

03/2007 - 03/2008
ER-Telecom - Russia
  • Created and configured an FTTB network with around 1000 active switches to optimize network infrastructure
  • Monitored and managed network operating systems to ensure highest stability and performance
  • Implemented scripts in Python and Bash to automate network configuration and monitoring
  • Optimized network performance through use of Linux-based solutions and advanced network protocols
  • Successfully reduced network downtime through proactive monitoring and troubleshooting

Education

Master's Degree

2009
Volgograd State Technical University
Computer-based systems of information processing and management

Bachelor's Degree

2006
Volgograd State Technical University
Information Technology

Languages

English Expert
Russian Native
German Intermediate