Sergiu Stefanov
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Sergiu Stefanov Email & Phone Number

Principal Software Engineer at UiPath at UiPath
Location: Timiş, Romania, Romania 5 work roles 2 schools
1 work email found @uipath.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Current company
Role
Principal Software Engineer at UiPath
Location
Timiş, Romania, Romania
Company size

Who is Sergiu Stefanov? Overview

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Quick answer

Sergiu Stefanov is listed as Principal Software Engineer at UiPath at UiPath, a company with 1 employees, based in Timiş, Romania, Romania. AeroLeads shows a work email signal at uipath.com and a matched LinkedIn profile for Sergiu Stefanov.

Sergiu Stefanov previously worked as Principal Software Engineer at Uipath and Principal Software Engineer at Aci Worldwide. Sergiu Stefanov holds Engineer'S Degree, Software Development from Universitatea „Politehnica” Din Timișoara.

Company email context

Email format at UiPath

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{first}.{last}@uipath.com
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AeroLeads found 1 current-domain work email signal for Sergiu Stefanov. Compare company email patterns before reaching out.

Profile bio

About Sergiu Stefanov

Interests: deep learning, algorithmic work.Machine learning: 6+ years of professional involvement in ML related software and processes development, occasional research and development activities of ML algorithms, deep-learning expertise (self-thought based on various computer vision architectures, hands-on PyTorch & rest of the suite experience), read and studied countless scientific papers.Qualities: a very hands-on approach to every problem (test, simulate, measure), extremely curious mind and scientific mindset, thorough understanding of computer architecture.Specialties: Technical team leading and mentoring, software engineering, strong optimization and problem solving skills, machine learning, trouble-shooting (occasionally at x86/AMD64 assembler level), involvement in recruiting.

Listed skills include Software Development, Software Engineering, Java, Software Design, and 18 others.

Current workplace

Sergiu Stefanov's current company

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UiPath
Uipath
Principal Software Engineer at UiPath
90 Park Ave, New York, 10016, US
Website
Employees
1
AeroLeads page
5 roles

Sergiu Stefanov work experience

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

Principal Software Engineer

Current

New York, NY, US

Working on a solution (Java) that allows users to train / deploy ML models for data extraction (models are python / torch based, delivered as Docker images, managed via a Kubernetes backend).Lots of troubleshooting leading to fixes and improvements to the solution.Some notable activities: discovered (and fixed) improper use of green threads in pyhton code.

Jan 2022 - Present

Principal Software Engineer

Coral Gables, Florida, US

Driven the backend effort of porting of the Adaptive Analytis Manger to a Web based UI.Implemented feature correlation test functionality using Cramér's V in Adaptive Analytics Manager (a PRM plugin) as a tool for the modelling process. The implementation is mostly SQL code (plus a nice heatmap in the Java UI)Contributed to porting the proprietary scoring.

May 2018 - Jan 2022

Software Engineer

Bucuresti, Romania, RO

During my 10+ years at Bitdefender I worked on several projects using different technologies and frameworks/environments, as an engineer and as a team lead. Highlights:- research the use of an external device to host the scan engines, so the main computer CPU is offloaded. This task involved a lot of C/C++ on linux and Windows platforms, since the box run.

May 2006 - May 2018

Software Engineer

Timisoara, Timis, RO

Worked as a Team Leader for a software development team. The team developed several new features for the Console (UI) of the InfoPrint 4100 Printers.

Jun 2003 - May 2006

Junior Software Engineer

Zapp Electronic / Tradelabs Srl

Started as Junior Software Developer and worked my way up to Team Leader. Tasks included development of web applications using CGI (C/C++), developing utilities for internal use in Visual C++, development of a graphical editor for web applications in Java (two versions) for a proprietary eCommerce application, development of desktop software in Visual C#.

Jul 1998 - May 2003
Team & coworkers

Colleagues at UiPath

Other employees you can reach at uipath.com. View company contacts for 1 employees →

2 education records

Sergiu Stefanov education

Engineer'S Degree, Software Development

Universitatea „Politehnica” Din Timișoara

Education record

Liceul De Informatica Grigore Moisil
FAQ

Frequently asked questions about Sergiu Stefanov

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

What company does Sergiu Stefanov work for?

Sergiu Stefanov works for UiPath.

What is Sergiu Stefanov's role at UiPath?

Sergiu Stefanov is listed as Principal Software Engineer at UiPath at UiPath.

What is Sergiu Stefanov's email address?

AeroLeads has found 1 work email signal at @uipath.com for Sergiu Stefanov at UiPath.

Where is Sergiu Stefanov based?

Sergiu Stefanov is based in Timiş, Romania, Romania while working with UiPath.

What companies has Sergiu Stefanov worked for?

Sergiu Stefanov has worked for Uipath, Aci Worldwide, Bitdefender, Saguaro Print, and Zapp Electronic / Tradelabs Srl.

Who are Sergiu Stefanov's colleagues at UiPath?

Sergiu Stefanov's colleagues at UiPath include Ruby Mann, Claudiu Nisipeanu, Ossi Virkkunen, Kimberly Chen, and Lekshmi R.

How can I contact Sergiu Stefanov?

You can use AeroLeads to view verified contact signals for Sergiu Stefanov at UiPath, including work email, phone, and LinkedIn data when available.

What schools did Sergiu Stefanov attend?

Sergiu Stefanov holds Engineer'S Degree, Software Development from Universitatea „Politehnica” Din Timișoara.

What skills is Sergiu Stefanov known for?

Sergiu Stefanov is listed with skills including Software Development, Software Engineering, Java, Software Design, C++, Architecture, Object Oriented Design, and C.

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