Denis Lesha
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Denis Lesha Email & Phone Number

AI | Software Engineer at UCS - unique computing solutions gmbh
Location: Vienna, Austria 3 work roles 3 schools
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✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Current company
UCS - unique computing solutions gmbh
Role
AI | Software Engineer
Location
Vienna, Austria
Company size
37 employees

Who is Denis Lesha? Overview

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Quick answer

Denis Lesha is listed as AI | Software Engineer at UCS - unique computing solutions gmbh, a with 37 employees, based in Vienna, Austria. AeroLeads shows a matched LinkedIn profile for Denis Lesha.

Denis Lesha previously worked as Software Engineer at Ucs - Unique Computing Solutions Gmbh and Software Engineer at Pensionsversicherungsanstalt. Denis Lesha holds Master'S Degree, Ai Engineering from Fachhochschule Technikum Wien.

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UCS - unique computing solutions gmbh

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Profile bio

About Denis Lesha

An ambitious software engineer with a Computer Science background, specializing in backend development with Java Spring Boot and Python. Experienced in application development, working with large-scale microservice architectures, PostgreSQL, and utilizing messaging queues like Kafka. Expanding expertise in LLMs, deep learning, reinforcement learning, data science and cutting-edge AI technologies, eager to tackle challenging projects.

Current workplace

Denis Lesha's current company

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UCS - unique computing solutions gmbh
Ucs - Unique Computing Solutions Gmbh
AI | Software Engineer
Vienna, Austria
Website
ucs.at
Employees
37
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3 roles

Denis Lesha work experience

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Software Engineer

Current
Ucs - Unique Computing Solutions Gmbh

Vienna, Austria

Java Backend Developer working on Spring-Boot Microservices- Implementing and maintaining scalable microservices to support business requirements- Collaborating on the integration of Kafka for event-driven messaging, ensuring reliable and asynchronous communication between microservices- Developing OpenAPI-compliant RESTful APIs for seamless integration with frontend applications and third-party services- Serving as a key member of a 3-person team migrating a large, business-critical Oracle database with millions of active customers to PostgreSQL, ensuring a seamless transition- Implementing multiple endpoints with parallel multithreading to optimize the migration process, ensuring efficient data transfer with minimal downtime- Optimizing application performance through efficient database queries and caching strategies- Collaborating with cross-functional teams to deliver end-to-end solutions- Maintaining code quality through unit testing, integration testing, and code reviews

Mar 2023 - Present

Software Engineer

Pensionsversicherungsanstalt

Vienna, Austria

Backend Developer of modern enterprise Java applications for the biggest insurance company in Austria. - Developed backend services and database queries.- Built REST APIs.- Created web services that enabled communication between different applications and systems.- Refactored legacy code into modern, testable, maintainable, and clean code.- Wrote and maintained unit and integration tests for new and existing components.- Developed custom UI Angular components.Tech Stack:- Java EE- Oracle DB- GitLab for pipeline automation- Docker for deployment- Angular- Git / SVN versioning

Oct 2021 - Oct 2022
Team & coworkers

Colleagues at UCS - unique computing solutions gmbh

Other employees you can reach at ucs.at. View company contacts for 37 employees →

PP Peter Paul Beran Peter Paul Beran Colleague at Ucs - Unique Computing Solutions GmbhVienna, Austria View → CM Caeylin Mcgregor Caeylin Mcgregor Colleague at Ucs - Unique Computing Solutions GmbhKlagenfurt-Villach Area, Austria View → AG Alexander Graf Alexander Graf Colleague at Ucs - Unique Computing Solutions GmbhVienna, Austria View → MD Maximilian Damböck Maximilian Damböck Colleague at Ucs - Unique Computing Solutions GmbhVienna, Austria View → KU Kristian Unlayao Kristian Unlayao Colleague at Ucs - Unique Computing Solutions GmbhVienna, Austria View → CF Christoph Fürlinger Christoph Fürlinger Colleague at Ucs - Unique Computing Solutions GmbhVienna, Austria View → RM Raphael Mosser Raphael Mosser Colleague at Ucs - Unique Computing Solutions GmbhVienna, Austria View → DS Daniel Scheidle Daniel Scheidle Colleague at Ucs - Unique Computing Solutions GmbhAustria View → BK Bojana Karić Bojana Karić Colleague at Ucs - Unique Computing Solutions GmbhAustria View → GŞ Gülsün Şahin Gülsün Şahin Colleague at Ucs - Unique Computing Solutions GmbhAustria View →
3 education records

Denis Lesha education

Master'S Degree, Ai Engineering

Fachhochschule Technikum Wien

Machine Learning, Deep Learning, Reinforcement Learning, LLMs ,NLP / Computer Vision, Data Science, Robotics, advanced Python

Bachelor Of Science - Bs, Computer Science

Fachhochschule Technikum Wien

Computer Science, Software Engineering, Microservices, Software Testing, Machine Learning, Large-Scale Software Architectures

Reifematura, Information Technology, 1,00

Htl - Österreichische Schule "Peter Mahringer"

IT Challenge Competitions, Robotics, Game Development, Marketing

FAQ

Frequently asked questions about Denis Lesha

Quick answers generated from the profile data available on this page.

What company does Denis Lesha work for?

Denis Lesha works for UCS - unique computing solutions gmbh.

What is Denis Lesha's role at UCS - unique computing solutions gmbh?

Denis Lesha is listed as AI | Software Engineer at UCS - unique computing solutions gmbh.

Where is Denis Lesha based?

Denis Lesha is based in Vienna, Austria while working with UCS - unique computing solutions gmbh.

What companies has Denis Lesha worked for?

Denis Lesha has worked for Ucs - Unique Computing Solutions Gmbh and Pensionsversicherungsanstalt.

Who are Denis Lesha's colleagues at UCS - unique computing solutions gmbh?

Denis Lesha's colleagues at UCS - unique computing solutions gmbh include Peter Paul Beran, Caeylin Mcgregor, Alexander Graf, Maximilian Damböck, and Kristian Unlayao.

How can I contact Denis Lesha?

You can use AeroLeads to view verified contact signals for Denis Lesha at UCS - unique computing solutions gmbh, including work email, phone, and LinkedIn data when available.

What schools did Denis Lesha attend?

Denis Lesha holds Master'S Degree, Ai Engineering from Fachhochschule Technikum Wien.

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