Bogdan Melnychuk - Tech Lead

Q: Where is Bogdan based?

Bogdan is based in Hamburg, Germany .

Q: What languages does Bogdan speak?

Bogdan speaks the following languages: Russian (Native), Ukrainian (Native), English (Advanced), German (Intermediate) .

Q: How many years of experience does Bogdan have?

Bogdan has at least 10 years of experience. During this time, Bogdan has worked in at least 3 different roles and for 3 different companies . The average length of individual experience is 4 years and 6 months . Note that Bogdan may not have shared all experience and actually has more experience.

Q: What is Bogdan's latest experience?

Bogdan's most recent position is Tech Lead at cirplus .

Q: What companies has Bogdan worked for in recent years?

In recent years, Bogdan has worked for cirplus and claimsforce .

Q: Which industries is Bogdan most experienced in?

Bogdan is most experienced in industries like Information Technology , Insurance , and Automotive .

Q: Which business areas is Bogdan most experienced in?

Bogdan is most experienced in business areas like Information Technology , Product Development , and Operations .

Q: Which industries has Bogdan worked in recently?

Bogdan has recently worked in industries like Insurance and Information Technology .

Q: Which business areas has Bogdan worked in recently?

Bogdan has recently worked in business areas like Information Technology , Product Development , and Operations .

Recommended expert

Hamburg, Germany

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Experience

Jan 2024 - Dec 2026

3 years

Hamburg, Germany

Tech Lead

cirplus

Sole technology owner, leading architecture, development, operations, and infrastructure. Leveraging AI to accelerate work in areas like front-end and design.
Built full-stack solutions (backend, React front-end) with CI/CD pipelines and observability standards, setting the foundation for an engineering organization.
Delivered AI-driven features using LLMs, automating supplier–buyer matching, lead generation, email campaigns, and reducing manual effort.
Reduced cloud costs by 90% by migrating the system to an AWS serverless architecture

Jan 2019 - Dec 2024

6 years

Hamburg, Germany

Tech Lead / Full-stack Engineer

claimsforce

Helped the company reach market fit and profitability. Was involved in every major project from scratch and led the development efforts of the various features.
Directed a team of 6 engineers, owning architecture, development, and delivery.
Enabled onboarding of 4 major clients within the first year through scalable architecture design, loosely coupled, event-driven architecture using DDD and AWS.
Managed distributed systems and ensured they evolved properly with new features like advanced search, public API, and offline experience in the app.
Drove cost optimization, reducing AWS spend by 40% via tooling and best practices.
Ensured technical quality by introducing metrics, monitoring, and constant refactoring.
Developed team culture by implementing pair programming, code reviews, and monthly tech events for knowledge-sharing and learning opportunities.

Jan 2016 - Dec 2019

4 years

Hamburg, Germany

Senior Full-stack Engineer

happycar

Modernized the platform by breaking a monolith into 4 DDD-based microservices.
Defined success metrics for new features to measure the impact on customers.
Designed and developed the API to abstract the communication to 15 different third-party services.
Delivered a React Native mobile app that doubled conversion rates.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Insurance, and Automotive.

Information Technology

Insurance

Automotive

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, and Operations.

Information Technology

Product Development

Operations

Summary

Hands-on Technical Lead with 15+ years in software engineering, specializing in backend systems, distributed architectures, and AI-driven solutions. Skilled at aligning technology with business goals, building scalable platforms, and leading teams to deliver high-quality products. Passionate about automation, modern architectures, and mentoring engineers to grow high-performing teams.

Skills

Typescript
Aws
Serverless
React
Ai/Llms
Ddd
Microservices
Soa
Clean Code

Languages

Russian

Native

Ukrainian

Native

English

Advanced

German

Intermediate

Education

Sep 2010 - Jun 2012

Lviv Polytechnic National University

Master of Science, Computer Science · Computer Science · Lviv, Ukraine

Statistics

Experience

Total positions 3

Experience in Information Technology 6.5 y

Avg length 4 y 1 m

Longest experience 5 y 11 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Tech Lead, Tech Lead / Full-stack Engineer, Senior Full-stack Engineer

Main industries Information Technology, Insurance, Automotive

Main business areas Information Technology, Product Development, Operations

Qualifications

Highest degree Master

Profile

Created

March 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Bogdan based?

Bogdan is based in Hamburg, Germany.

What languages does Bogdan speak?

Bogdan speaks the following languages: Russian (Native), Ukrainian (Native), English (Advanced), German (Intermediate).

How many years of experience does Bogdan have?

Bogdan has at least 10 years of experience. During this time, Bogdan has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 4 years and 6 months. Note that Bogdan may not have shared all experience and actually has more experience.

What roles would Bogdan be best suited for?

Based on recent experience, Bogdan would be well-suited for roles such as: Tech Lead, Tech Lead / Full-stack Engineer, Senior Full-stack Engineer.

What is Bogdan's latest experience?

Bogdan's most recent position is Tech Lead at cirplus.

What companies has Bogdan worked for in recent years?

In recent years, Bogdan has worked for cirplus and claimsforce.

Which industries is Bogdan most experienced in?

Bogdan is most experienced in industries like Information Technology, Insurance, and Automotive.

Which business areas is Bogdan most experienced in?

Bogdan is most experienced in business areas like Information Technology, Product Development, and Operations.

Which industries has Bogdan worked in recently?

Bogdan has recently worked in industries like Insurance and Information Technology.

Which business areas has Bogdan worked in recently?

Bogdan has recently worked in business areas like Information Technology, Product Development, and Operations.

What is Bogdan's education?

Bogdan holds a Master in Computer Science from Lviv Polytechnic National University.

What is the availability of Bogdan?

Bogdan is immediately available for suitable projects.

What is the rate of Bogdan?

Bogdan's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.