Looking for a job

Sigitas Limontas

@sigitas

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20+ yrs experience building reliable software solutions | C# / React / C++ | Full-Stack | MedTech

Lithuania

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What I'm looking for

I am looking for a job where I can use my experience, solve challenging tasks. Also I am not afraid to learn new technologies.

Throughout my career, I have worked with a wide range of technologies and have extensive experience in both front-end and back-end development. This experience has helped me build reliable and user-friendly applications. I have never had difficulty learning new technologies or tackling challenging tasks.

In my previous roles, I worked on projects using various technologies. I have over 10 years of experience with .NET and related technologies, with an emphasis on React for front-end development. I pay close attention to writing clean, maintainable, and scalable code, as well as to the use of CI/CD pipelines. I have configured CruiseControl, Jenkins and GitHub Actions for CI/CD and used Bicep scripts for Azure deployments. I also have experience working with AWS and Google Cloud.

Almost all of my previous work experience has been in international teams, collaborating remotely with colleagues from Germany, Sweden, the USA, and Denmark.

Experience

Work history, roles, and key accomplishments

Current

Founder

Current

Allresults.live

Mar 2019 - Present (6 years 10 months)

Developed a cross-platform competition management PWA delivering real-time score updates, offline-first functionality and automated sync, serving as a technical testbed for modern web techniques.

ReactJS Frontend Development TypeScript Cloud Firestore PWA Service Workers Offline Sync Git

Senior Full Stack Software Engineer

Crediflow

Nov 2020 - Jul 2025 (4 years 8 months)

Engineered document recognition components including REST APIs, web portal, Windows services and embedded scanner software; implemented CI/CD with Jenkins and refactored OCR into a Python microservice.

AzureADB2C MSSQL C#.NET Angular Python Jenkins Docker Git

Senior System Engineer

Turimeda

Feb 2023 - Dec 2024 (1 year 10 months)

Designed and implemented an integration system to process DICOM images through a Dockerized AI algorithm, providing web and DICOM access to results and deploying on AWS with on-prem support.

ReactJS C#.NET Core DCM4CHE Docker AWS DICOM System Architecture Git

Senior Full Stack Software Engineer

OptoSweden AB

Nov 2017 - Nov 2018 (1 year)

Engineered intelligent document recognition system components including REST APIs, web portal and embedded scanner software; migrated Windows services to Python microservices and added Jenkins CI/CD.

MSSQL C#.NET Angular Python Jenkins Git CI CD Embedded Software

Senior System Software Engineer

Rubedo Sistemos

Dec 2009 - Nov 2017 (7 years 11 months)

Developed medical and robotics software including 3D GUI modules for hardware visualization and real-time control, contributed to CI and QA processes and ensured ISO 9001 compliance.

C#C++WPF OpenGL Software Architecture QA Embedded Systems

Software Developer

NFQ

Feb 2002 - Nov 2009 (7 years 9 months)

Worked on software systems for medical and robotics applications, contributing architecture, 3D GUIs and cross-functional development within distributed teams.

C#C++WPF OpenGL UML Software Development

Programmer

Interamotion LLC

Aug 2001 - Feb 2002 (6 months)

Implemented AI module components and conducted computer vision research using C++ and OpenCV to support prototype development.

C++OpenCV Computer Vision Research CVS

President

Lietuvos Petankės Asociacija

Sep 2021 - Feb 2025 (3 years 5 months)

Led national petanque association activities and governance, overseeing operations and initiatives to promote the sport across the country.

Leadership Governance Event Coordination Stakeholder Management Community Outreach

Education

Degrees, certifications, and relevant coursework

Kaunas University of Technology

Master of Science, Software Engineering

2001 - 2003

Activities and societies: Software development; GIS

Completed a Master of Science in Software Engineering; thesis on large-scale data management models and developed a system for orthophotomap generation.

Kaunas University of Technology

Bachelor of Science, Computer Graphics

1997 - 2001

Activities and societies: 3D systems development; networking

Completed a Bachelor of Science in Computer Graphics; thesis on virtual world modeling and developed a 3D multiuser virtual world system, including server and networking components.