Dmytro Boiko.

I build scalable backend systems.

I'm a backend team lead specializing in Java, Quarkus, and Node.js. Currently, I'm focused on leading the development of Igluu, a Czech real estate platform that captures 20% of the market.

Check out my work

01. About Me

I'm an experienced Back-End/Full-Stack Developer with strong leadership skills and a proven track record in building and managing high-performing teams. I led the back-end development of Igluu (igluu.cz), a startup that now controls 20% of the Czech real estate market, driving technical strategy, process efficiency, and successful product delivery.

Starting as a front-end developer in 2020, I quickly expanded my skills to become a full-stack developer by 2021, working on diverse projects including NFT marketplaces. Currently, as a Backend Team Lead, I focus on building robust, scalable systems using Java and Node.js.

My expertise includes:

JavaJavaScriptNode.jsQuarkusReact/Next.jsDockerAWSPostgreSQL/MySQLMongoDB/DynamoDBHTML/CSS

Strong communicator with proficiency in English, Czech, Ukrainian, and Russian.

02. Experience

Back-End Team Lead @ Igluu

May 2023 - Present

Led back-end development for a Czech startup that controls 20% of the real estate market. Designed and implemented development processes, shaped technical strategy, and mentored junior developers.

Built a new team from scratch, establishing efficient processes for feature delivery
Played key role in capturing 20% of the Czech real estate market
Developed Dynamic Filters Igluu using Hibernate Panache (Quarkus)
Led technical architecture decisions and implementation

Full-Stack Developer @ Igluu

March 2022 - April 2023

Developed and optimized front-end and back-end features during a critical growth phase. Built scalable systems and reduced technical debt.

Enhanced system maintainability and scalability
Collaborated with product teams to rapidly develop solutions
Ensured alignment with business goals under tight deadlines
Built robust API endpoints and front-end components

Full-Stack Developer @ Teymax

February 2021 - February 2022

Delivered full-stack solutions for outsourced projects, focusing on performance, scalability, and client satisfaction.

Developed NFT marketplace platform with secure blockchain integration
Managed end-to-end software development for multiple clients
Ensured timely and quality delivery
Worked closely with clients to gather requirements

Front-End Developer @ Catch Creation

February 2020 - January 2021

Built responsive, conversion-optimized front-end interfaces for e-commerce platforms.

Collaborated with designers and marketers to deliver high-performance UIs
Developed reusable front-end components
Enhanced website performance to boost user engagement
Implemented responsive designs for mobile and desktop interfaces

03. Projects

Featured Project

Igluu Real Estate Platform

Led back-end development for igluu.cz, a Czech startup that captured 20% of the real estate market. Implemented scalable architecture using Quarkus and Java 21, enabling the platform to handle thousands of property listings and user inquiries daily.

JavaQuarkusNATSDocker

Featured Project

Dynamic Filters Igluu

Developed a reusable filter library using Hibernate Panache (Quarkus) to enhance system performance and query capabilities. This internal library was created to standardize and simplify database filtering operations and is planned for open-source release.

JavaQuarkusHibernateAPI Design

Featured Project

NFT Marketplace Platform

Built a full-featured NFT marketplace platform during my time at Teymax, enabling users to create, buy, and sell digital assets. Implemented secure wallet connections and transaction handling.

ReactNode.jsBlockchainSmart Contracts

Featured Project

E-commerce Platform Optimization

Built responsive, conversion-optimized front-end interfaces for e-commerce platforms. Improved load times by 40% and increased user engagement metrics.

ReactJavaScriptCSSPerformance

04. Get In Touch

I'm currently open to new opportunities in backend development and team leadership roles. Whether you have a question, a project idea, or just want to say hi, I'd love to hear from you!

Say Hello