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Karoly TankoKT
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Karoly Tanko

@karolytanko

Senior Software Engineer at Endava, improving a CPQ web application with new features and performance optimizations.

Romania
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At Endava, I'm working on a CPQ (Configure+Price+Quote) web application, implementing new features and optimizing performance, bundle sizes, and cross-browser compatibility.

At Founders Factory, I built mobile and web applications for proptech and fintech startups using React and React Native. I worked closely with product teams on features and coordinated QA and design testing.

At Digitap, I built websites and landing pages from concept through deployment, applying a responsive, mobile-first approach. I also collaborated with product team members on new features.

Earlier, I worked on web and mobile development at Halcyon Mobile, AROBS Transilvania Software, USOURCE Technology, AG Prime, ZIT - the web agency, and Modaparis. I hold a Bachelor's degree in Computer Science from Universitatea „Babeș-Bolyai” din Cluj-Napoca and am a Neo4j Certified Professional.

Experience

Work history, roles, and key accomplishments

Endava logoEN
Current

Senior Software Engineer

Oct 2025 - Present (1 year 1 month)

Working on the CPQ (Configure+Price+Quote) web application, implementing new functionalities and optimizing performance. Involved in task breakdown, sprint planning, and code reviews.

Founders Factory logoFF

Senior Frontend | React Native Developer

Founders Factory

Mar 2020 - Sep 2025 (5 years 6 months)

Built mobile and web applications with React/React Native for proptech/fintech startups. Coordinated QA and design teams, and helped junior developers with code reviews and sprint planning.

DI

Javascript Developer

Digitap

Mar 2019 - Apr 2020 (1 year 1 month)

Built websites (PWA) and landing pages from concept through deployment. Standardized output with a responsive, mobile-first approach and collaborated with product team members.

HM

Web & Mobile Developer

Halcyon Mobile

Jul 2017 - Feb 2019 (1 year 7 months)

Managed multiple projects with a team of backend engineers and QA from planning to mobile app launch. Built and installed reusable codes and libraries for future reference.

AROBS Transilvania Software logoAS

Front end developer

AROBS Transilvania Software

Nov 2015 - Jul 2017 (1 year 8 months)

Worked as a front end developer using Angular, Node.js, and REST.

UT

Front end developer

USOURCE Technology

Jul 2015 - Nov 2015 (4 months)

Worked as a front end developer using Angular.

AP

Front end developer

AG Prime

Jan 2013 - Jul 2015 (2 years 6 months)

Worked as a front end developer using jQuery, HTML, and CSS.

ZA

web developer

ZIT - the web agency

Dec 2011 - Dec 2012 (1 year)

Worked as a web developer using PHP and MySQL.

MO

Web developer

Modaparis

Jul 2008 - Jul 2011 (3 years)

Worked as a web developer remotely.

Education

Degrees, certifications, and relevant coursework

Babeș-Bolyai University logoBU

Babeș-Bolyai University

Bachelor's degree, Computer Science

2005 - 2008

Bachelor's degree in Computer Science from Babeș-Bolyai University, completed in 2008.

NE

Neo4j

Neo4j Certified Professional, Neo4j

Certified as a Neo4j Professional.

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