Petro Oliiarnyk
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Petro Oliiarnyk Email & Phone Number

Java Team Lead at Intellias at Intellias
Location: Ukraine, Ukraine, Ukraine 11 work roles 3 schools
1 work email found @eleks.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email p****@eleks.com
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Current company
Intellias
Role
Java Team Lead at Intellias
Location
Ukraine, Ukraine, Ukraine
Company size
1321 employees

Who is Petro Oliiarnyk? Overview

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Quick answer

Petro Oliiarnyk is listed as Java Team Lead at Intellias at Intellias, a company with 1321 employees, based in Ukraine, Ukraine, Ukraine. AeroLeads shows a work email signal at eleks.com and a matched LinkedIn profile for Petro Oliiarnyk.

Petro Oliiarnyk previously worked as Java Team Lead at Intellias and Senior Software Engineer at Softbistro. Petro Oliiarnyk holds Master'S Degree, Computer Science from Lviv Polytechnic National University.

Company email context

Email format at Intellias

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{first}.{last}@eleks.com
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Profile bio

About Petro Oliiarnyk

Petro Oliiarnyk is a Java Team Lead at Intellias at Intellias. He possess expertise in java, javase, java enterprise edition, hibernate, spring and 18 more skills. He is proficient in Polish, English and Russian. Colleagues describe him as "I had a chance to work with Petro together on one of the Omio’ project. I can say a lot of good words about Petro’ technical expertise, leadership skills, cooperation, problem solving, and result driven development. But i want to highlight two the brightest skills: Ownership; Petro is an owner of what he does(his team does) from A to Z. He starts a feature from the requirements assembling, RFC/POC, implementation of functionality, handling of external dependencies till production support. He is always the first person who would be looking at the production issue. There are no excuses why it doesn't work, or cannot be done, there are always suggestions how we can (as a team) move forward. Really appreciate this. Contribution to the success of others; I do remember how I came to the company as a new manager. Petro helped me with onboarding, explaining many nuances of the existing solutions. Thank you for this. He has always been a person who is the first to give a hand to others; It is never about him, it is always about the team's success. This attitude had an impressive impact on the team and the company's success. Excellent work. Hope we will have a chance to work together in the future. " and "Petro was one of the most talented engineers in the company. Despite his young age he has very strong technical skills. At the same time, his soft skills are good enough to communicate at the professional level with clients and completely own tech projects. I would say reliability, communication and leadership are the strongest Petro's sides. Thank you Petro for being part of the team for 4 years. I am looking forward to working with you in the future again."

Listed skills include Java, Javase, Java Enterprise Edition, Hibernate, and 19 others.

Current workplace

Petro Oliiarnyk's current company

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Intellias
Intellias
Java Team Lead at Intellias
lvov, l'vivs'ka oblast', ukraine
Website
intellias.ua
Employees
1321
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11 roles

Petro Oliiarnyk work experience

A career timeline built from the work history available for this profile.

Java Team Lead

Current
Intellias

Lviv Region, Ukraine

Jul 2018 - Present

Senior Software Engineer

Softbistro

Chegg, the leading student-first connected learning platform, Chegg's Student Hub makes higher education more affordable and more accessible, all while improving student outcomes. Chegg Student Hub Services Include: Chegg Study, Chegg Tutoring, Careers Search, Internships, and College Admissions. Responsibilities: -Developing PaaS components and REST Web.

Mar 2016 - Aug 2018

Software Engineer

Softbistro

Lviv

Sep 2014 - Mar 2016

Software Engineer

Eleks

Lviv

Software development of security management project.

Jul 2014 - Aug 2014

Java Developer

Eleks

Lviv

Financial projectThe project is a trading platform which is desktop application based on Eclipse RCP technology. It includes customer UI, which allows either manual trading or trading using algorithms, and server-side part of application which provides execution of trading algorithms close to exchange and communication with client application. It allows.

Jan 2013 - Aug 2014

Java Developer

Eleks

Lviv

DTE Axiom.DTE Axiom for Blackberry improves productivity and profitability by providing law firm personnel with a mobile solution to enter and edit critical time information from any location just as they would if they were sitting at their desk. Unlike other time entry applications that only allow for “scratch pad” entries, DTE Axiom for Blackberry.

Nov 2013 - Jan 2014

Contract Java Developer

Lviv Polytechnic National University

Lviv

University SchedulerUniversity Schedule keeps your student life organized!This app will keep you informed about your upcoming classes, but also reminds with different groups events. User can log in with two roles: as student or as teacher. Teacher can create, edit and assign events to groups, view free auditoriums. Events are synchronized via server side..

Mar 2014 - Jun 2014

Contract Android Developer

4Phonesolutions

Lviv

Catalogue-application for viewing information about the wines and wineries, restaurants and hotels in the region of Kuban.

Apr 2014 - May 2014

Developer

Freelance Mobile App Development

Lviv

TouristGuideProject designed to realize an android application for building tourist trips of Lviv city. Project includes offline database with information about tourist objects and internal open street map of Lviv city. The goal of project was create mobile application for Android OS which creates trips with sightseeing which are selected by user and.

Sep 2012 - Dec 2012

Developer

Softserve

Lviv

Hotel NetworkTraining project designed to realize an own web application for hotel network. Project supports MVC design model with using Sping MVC framework, hibernate and J2EE. The goal of project was create web application with authorization, authentication, role system, ordering, administrating, validation and localization functions, also it included.

Apr 2012 - Jun 2012

Developer

Softserve

Lviv

Web ServerTraining project designed to realize an own Web server. Web server supports HTTP request and response processing, XML-configuration, multi-request processing using threads, admin handling.

Feb 2012 - Mar 2012
Team & coworkers

Colleagues at Intellias

Other employees you can reach at intellias.ua. View company contacts for 1321 employees →

SR Shiv Ranjan Mahato Shiv Ranjan Mahato Colleague at Intellias Indore, Madhya Pradesh, India, India View → VM Vasyl Mahora Vasyl Mahora Colleague at Intellias Lviv, Lviv, Ukraine, Ukraine View → YH Yuliia Heruk Yuliia Heruk Colleague at Intellias Ivano-Frankivsk, Ivano-Frankivsk, Ukraine, Ukraine View → PS Petro Steshko Petro Steshko Colleague at Intellias Ukraine, Ukraine View → AV Andriy Vdovychyn Andriy Vdovychyn Colleague at Intellias Ukraine, Ukraine View → MZ Mark Zubach Mark Zubach Colleague at Intellias Kyiv, Kyiv City, Ukraine, Ukraine View → VH Vladyslav Hnes Vladyslav Hnes Colleague at Intellias Kyiv, Kyiv City, Ukraine, Ukraine View → VV Volodymyr Vodnitskyi Volodymyr Vodnitskyi Colleague at Intellias Ukraine, Ukraine View → VN Viktoria Nikitina Viktoria Nikitina Colleague at Intellias Scanzorosciate, Lombardy, Italy, Italy View → VS Valerii Silvanovych Valerii Silvanovych Colleague at Intellias Ukraine, Ukraine View →
3 education records

Petro Oliiarnyk education

Education record

Softserve It University
FAQ

Frequently asked questions about Petro Oliiarnyk

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

What company does Petro Oliiarnyk work for?

Petro Oliiarnyk works for Intellias.

What is Petro Oliiarnyk's role at Intellias?

Petro Oliiarnyk is listed as Java Team Lead at Intellias at Intellias.

What is Petro Oliiarnyk's email address?

AeroLeads has found 1 work email signal at @eleks.com for Petro Oliiarnyk at Intellias.

Where is Petro Oliiarnyk based?

Petro Oliiarnyk is based in Ukraine, Ukraine, Ukraine while working with Intellias.

What companies has Petro Oliiarnyk worked for?

Petro Oliiarnyk has worked for Intellias, Softbistro, Eleks, Lviv Polytechnic National University, and 4Phonesolutions.

Who are Petro Oliiarnyk's colleagues at Intellias?

Petro Oliiarnyk's colleagues at Intellias include Shiv Ranjan Mahato, Vasyl Mahora, Yuliia Heruk, Petro Steshko, and Andriy Vdovychyn.

How can I contact Petro Oliiarnyk?

You can use AeroLeads to view verified contact signals for Petro Oliiarnyk at Intellias, including work email, phone, and LinkedIn data when available.

What schools did Petro Oliiarnyk attend?

Petro Oliiarnyk holds Master'S Degree, Computer Science from Lviv Polytechnic National University.

What skills is Petro Oliiarnyk known for?

Petro Oliiarnyk is listed with skills including Java, Javase, Java Enterprise Edition, Hibernate, Spring, Android, Android Development, and Android Sdk.

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