รron Sipos
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๐ŸŒ Delivery Manager โ€ข Contractor โ€ข Freelancer | Scoping-out, designing and delivering scalable software solutions at SOFTECH Cluj
Location: Cluj-Napoca, Cluj, Romania 9 work roles 2 schools
1 work email found @codespring.ro LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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๐ŸŒ Delivery Manager โ€ข Contractor โ€ข Freelancer | Scoping-out, designing and delivering scalable software solutions
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Cluj-Napoca, Cluj, Romania
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รron Sipos is listed as ๐ŸŒ Delivery Manager โ€ข Contractor โ€ข Freelancer | Scoping-out, designing and delivering scalable software solutions at SOFTECH Cluj, a with 8 employees, based in Cluj-Napoca, Cluj, Romania. AeroLeads shows a work email signal at codespring.ro and a matched LinkedIn profile for รron Sipos.

รron Sipos previously worked as Project Delivery Manager at Softech Cluj and Senior Lead NodeJS Developer at Softech Cluj. รron Sipos holds Master Of Science - Ms, Multimedia Technologies from Universitatea Tehnicฤƒ Din Cluj-Napoca.

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About รron Sipos

๐Ÿ‘‰ I am a Senior NodeJS Developer / Contractor / Freelancer with ๐Ÿ๐Ÿ“+ ๐ฒ๐ž๐š๐ซ๐ฌ ๐จ๐Ÿ ๐ž๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž in software development. Through my dedication and problem-solving mindset, I help companies around the world to implement their software solutions. Skills & Technologies๐Ÿ‘‰ BACKEND โ€ข Javascript: NestJS, Express, Mongoose, Jest โ€ข Java: Spring Boot, Spring Data, Hibernate, JUnit, Cucumber โ€ข Database: MongoDB, MySql, MSSql, ElasticSearch โ€ข Caching: In memory, Redis โ€ข Communication: REST, NATS โ€ข Architecture: Modular monolith, Microservices โ€ข Virtualization: Docker, Kubernetes (orchestration), Vagrant๐Ÿ‘‰ FRONTEND โ€ข Java: Vaadin, Struts, Velocity โ€ข Javascript: React๐Ÿ’ป Only interested in remote work.๐Ÿค Do you need software solutions for your business? Drop me a message!๐Ÿ“ž Phone: +40 741 214 469๐Ÿ“ฉ Email: aron.sipos.dev@gmail.com๐Ÿ’ฌ Skype: https://join.skype.com/invite/HM83cLfGjFtm

Listed skills include Java, Web Development, Microsoft Sql Server, Software Development, and 23 others.

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SOFTECH Cluj
Softech Cluj
๐ŸŒ Delivery Manager โ€ข Contractor โ€ข Freelancer | Scoping-out, designing and delivering scalable software solutions
cluj-napoca, cluj, romania
Website
Employees
8
AeroLeads page
9 roles · 20 years

รron Sipos work experience

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Project Delivery Manager

Current

Cluj-Napoca, Cluj, Romania

Aug 2021 - Present

Senior Lead Nodejs Developer

Cluj-Napoca, Cluj, Romania

๐Ÿ› The client, a startup company in cold chain logistics had serious difficulties in raising funds from investors caused by the lack of a working prototype that was able to carry out an end-to-end delivery of customer goods.โž  ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ฒ๐—ฑ ๐Ÿฒ ๐—ณ๐—ถ๐—ด๐˜‚๐—ฟ๐—ฒ๐˜€ ๐—ณ๐˜‚๐—ป๐—ฑ ๐—ถ๐—ป ๐—น๐—ฒ๐˜€๐˜€ ๐˜๐—ต๐—ฎ๐—ป ๐Ÿฒ ๐—บ๐—ผ๐—ป๐˜๐—ต๐˜€ by designing a custom-tailored architecture of the MVP to be easily integrated with 3rd party transportation and warehouse management systems.โž  ๐—œ๐—บ๐—ฝ๐—ฟ๐—ผ๐˜ƒ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ฎ๐—ฐ๐—ฐ๐˜‚๐—ฟ๐—ฎ๐—ฐ๐˜† ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—บ๐˜‚๐—น๐˜๐—ถ-๐˜€๐˜๐—ฎ๐—ด๐—ฒ ๐—พ๐˜‚๐—ผ๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ฝ๐—ฟ๐—ผ๐—ฐ๐—ฒ๐˜€๐˜€ ๐—ฏ๐˜† ๐Ÿฑ๐Ÿฌ% and reduced the response time of displaying summary data by 25% by designing the warehouse reservation algorithm and by designing pre-aggregation processes.โš™ Skills: NodeJS, NestJS, Typescript, Mongoose, MongoDB, Rest API, OpenAPI, Jest, Yarn, Docker, Gitlab, Google Maps Services

2020 - Dec 2021

Senior Lead Nodejs Developer, Pm

Cluj-Napoca, Cluj, Romania

๐Ÿ› The client, a global leader in home appliances, was stuck in a vicious circle caused by spending millions of US dollars in fees for cloud services that he could not get rid of due to an acute lack of resources to replace said services.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐—ฐ๐—ผ๐˜€๐˜๐˜€ ๐—ฏ๐˜† ๐—บ๐—ผ๐—ฟ๐—ฒ ๐˜๐—ต๐—ฎ๐—ป $๐Ÿญ.๐Ÿฑ๐—  by designing and delivering a fresh-baked, high throughput NodeJS microservice with 3 Rest API endpoints deployed to the customerโ€™s own cloud, handling special smart home commands that controlled end-user appliances. This enabled the resignation of the expensive contract.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ฟ๐—ฒ๐˜€๐—ฝ๐—ผ๐—ป๐˜€๐—ฒ ๐˜๐—ถ๐—บ๐—ฒ ๐—ผ๐—ณ ๐—ฎ๐—ฐ๐—ฐ๐—ผ๐˜‚๐—ป๐˜ ๐—น๐—ถ๐—ป๐—ธ๐—ถ๐—ป๐—ด ๐—ฏ๐˜† ๐Ÿฏ๐Ÿฌ% by optimizing the data flow by issuing Rest API calls in parallel and obtained double certification for voice controlling of devices from Alexa and Google.โš™ Skills: NodeJS, Typescript, Express, Jest, Docker, Git, Amazon Alexa, Google Smart Home

2019 - 2020 ~1 yr

Senior Java Software Engineer

Cluj-Napoca, Cluj, Romania

๐Ÿ› The client, a startup in the fintech world, was failing to respect its mission statement โ€œaccount switching in 10 minutesโ€ due to a lack of manpower to handle the increasingly growing workload caused by the slow hiring process. Also, the existing code base was inefficient which led to the necessity to migrate from Ruby to Java and adopt microservices architecture.โž  ๐—˜๐—ป๐˜€๐˜‚๐—ฟ๐—ฒ๐—ฑ ๐Ÿญ๐Ÿฌ๐Ÿฌ% ๐—ฎ๐—ฐ๐—ฐ๐˜‚๐—ฟ๐—ฎ๐—ฐ๐˜† ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—ด๐—ฒ๐—ป๐—ฒ๐—ฟ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฑ๐—ฎ๐˜๐—ฎ for human-readable insights and financial reports by designing Spring Boot microservices, Rest API endpoints, and database query aggregates for end userโ€™s financial timelines.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ณ๐—ฎ๐—ถ๐—น๐˜‚๐—ฟ๐—ฒ ๐—ฟ๐—ฎ๐˜๐—ฒ ๐—ผ๐—ณ ๐—ฏ๐—ฎ๐—ป๐—ธ ๐—ฎ๐—ฐ๐—ฐ๐—ผ๐˜‚๐—ป๐˜ ๐˜€๐˜„๐—ถ๐˜๐—ฐ๐—ต๐—ถ๐—ป๐—ด ๐—ฏ๐˜† ๐Ÿฑ๐Ÿฌ% by extending the notification system with 2 new channels, sending fax and postal letter through the Rest API of 3rd party providers.โš™ Skills: Java, Spring Boot, Spring Data, Rest API, Liquibase, MongoDB, MySql, Microservices, JUnit, Docker, GitHub

2017 - 2019 ~2 yrs

Senior Lead Nodejs Developer โ€ข Consultant โ€ข Contractor โ€ข Freelancer

๐Ÿ‘‰ I work as a Consultant / Contractor / Freelancer and help businesses develop their software solutions.๐Ÿ‘‰ My programming language of choice is Javascript / Typescript / NodeJS (backend solutions using mainly NestJS framework) but I have also done Java development for 13+ years (mainly with Spring framework). I am continuously looking for new challenges and self-improvement.๐Ÿค If I can be of assistance, feel free to contact me.

Mar 2020 - Dec 2021

Test Automation Eng

Cluj-Napoca, Cluj, Romania

๐Ÿ› The client, a European leader in the automation market, was unable to generate new sales and was wasting significant amounts of time and money on executing tests manually due to the lack of automation engineers and the missing metrics of test automation for his product.โž  ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ฒ๐—ฑ ๐Ÿฎ ๐—ป๐—ฒ๐˜„ ๐—ถ๐—บ๐—ฝ๐—ผ๐—ฟ๐˜๐—ฎ๐—ป๐˜ ๐—ฐ๐˜‚๐˜€๐˜๐—ผ๐—บ๐—ฒ๐—ฟ๐˜€ and retained existing ones by providing 95% accurate coverage metrics via in-depth research and identification of 600+ test cases, compared with the existing manual test cases.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ฒ๐˜…๐—ฒ๐—ฐ๐˜‚๐˜๐—ถ๐—ผ๐—ป ๐˜๐—ถ๐—บ๐—ฒ ๐—ผ๐—ณ ๐˜‚๐˜€๐—ฒ๐—ฟ ๐—ฎ๐—ฐ๐—ฐ๐—ฒ๐—ฝ๐˜๐—ฎ๐—ป๐—ฐ๐—ฒ ๐˜๐—ฒ๐˜€๐˜๐˜€ ๐—ณ๐—ฟ๐—ผ๐—บ ๐Ÿญ ๐˜„๐—ฒ๐—ฒ๐—ธ ๐˜๐—ผ ๐Ÿญ ๐—ฑ๐—ฎ๐˜† by automating 75% of the manual tests by designing test scenarios in ReadyAPI and JUnit, Cucumber, having those integrated in the pipeline.โš™ Skills: ReadyAPI, Java, Cucumber, JUnit, Vagrant, SVN, Postgres SQL

2016 - 2017 ~1 yr

Senior Java Developer

Cluj-Napoca, Cluj, Romania

๐Ÿ› The client, a European leader in the automation market, was wasting a significant amount of profit on executing manual tests due to a missing automation ecosystem for his products.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ฟ๐—ฒ๐˜ƒ๐—ฒ๐—ป๐˜‚๐—ฒ ๐—น๐—ผ๐˜€๐˜€ ๐—ฏ๐˜† ๐Ÿณ๐Ÿฑ% by enabling the run of hundreds of automated tests triggered remotely by designing a SoapUI plugin in Java Swing that extended the save and update functionalities of test cases and test suites by synchronizing project files with SVN repository.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐Ÿญ๐Ÿฌ๐Ÿฌ% ๐˜๐—ต๐—ฒ ๐—ผ๐˜ƒ๐—ฒ๐—ฟ๐—ต๐—ฒ๐—ฎ๐—ฑ ๐—ณ๐—ผ๐—ฟ ๐—บ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—ฟ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—น๐—ฒ๐—ฎ๐—ฑ๐—ฒ๐—ฟ๐˜€ by having in-time QA reports by enabling test report generation with 1 click of a button by integrating Testrail test management system with SoapUI test runner via a web-service.โš™ Skills: Java, Swing, SoapUI, SVN, Testrail

2014 - 2015 ~1 yr

Java Developer

Cluj-Napoca, Cluj, Romania

๐Ÿ› The client, a European leader in e-banking solutions, was falling behind on deadlines and was unable to handle the increasing demands for new features such as the processing and importing of special banking reports due to the lack of a special module supporting modern XML report formats.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ฝ๐—ฟ๐—ฒ๐˜€๐˜€๐˜‚๐—ฟ๐—ฒ ๐—ฐ๐—ฎ๐˜‚๐˜€๐—ฒ๐—ฑ ๐—ฏ๐˜† ๐—ฑ๐—ฒ๐—ฎ๐—ฑ๐—น๐—ถ๐—ป๐—ฒ๐˜€ ๐—ฏ๐˜† ๐Ÿฎ๐Ÿฌ% and ๐—ถ๐—ป๐—ฐ๐—ฟ๐—ฒ๐—ฎ๐˜€๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜โ€™๐˜€ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—ฒ๐˜๐—ถ๐˜๐—ถ๐˜ƒ๐—ฒ๐—ป๐—ฒ๐˜€๐˜€ ๐—ผ๐—ป ๐˜๐—ต๐—ฒ ๐—บ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜ ๐—ฏ๐˜† ๐Ÿญ๐Ÿฑ% by designing a new reporting module with importers for 3 XML file formats (CAMT, UNIFI, ZKA) in 6 monthsโ€™ time. This allowed end users to see almost real time updates on their balances.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ป๐—ฒ๐—ด๐—ฎ๐˜๐—ถ๐˜ƒ๐—ฒ ๐—ถ๐—บ๐—ฝ๐—ฎ๐—ฐ๐˜ ๐—ผ๐—ป ๐˜๐—ต๐—ฒ ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ ๐—ฝ๐—ฒ๐—ฟ๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐—ป๐—ฐ๐—ฒ ๐—ฏ๐˜† ๐Ÿณ๐Ÿฑ% by using SAX parser instead of DOM parser for large XML files (tens to hundreds of MB in size) that were archived by zip upon receipt.โš™ Skills: Java, Spring, Struts, JUnit, SAX, Git, JBoss

2011 - 2014 ~3 yrs

Java Developer

Budapest, Hungary

๐Ÿ› The client, an outsourcing company, was at the brink of losing one of his major customers due to lacking manpower which caused a delay in delivering contracted features by deadlines.โž  ๐— ๐˜‚๐—น๐˜๐—ถ๐—ฝ๐—น๐—ถ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ป๐˜‚๐—บ๐—ฏ๐—ฒ๐—ฟ ๐—ผ๐—ณ ๐—ฒ-๐—บ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ถ๐—ป๐—ด ๐—ฐ๐—ฎ๐—บ๐—ฝ๐—ฎ๐—ถ๐—ด๐—ป๐˜€ ๐—ฏ๐˜† ๐Ÿฑ๐˜… by implementing the screens in HTML, Struts and Velocity and writing data generators in Java for 8 campaigns for one of the clientโ€™s key customers.โž  ๐—ฅ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—ถ๐—ป๐˜€๐˜๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜† ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ ๐—ฏ๐˜† ๐Ÿญ๐Ÿฑ% by fixing an average of 10 bugs / week in Java for different customers as no QA was involved in system testing.โš™ Skills: Java, Spring, Hibernate, Struts, Velocity, SVN, MS SQL Server, JBoss

2007 - 2011 ~4 yrs
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Colleagues at SOFTECH Cluj

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2 education records

รron Sipos education

FAQ

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What company does รron Sipos work for?

รron Sipos works for SOFTECH Cluj.

What is รron Sipos's role at SOFTECH Cluj?

รron Sipos is listed as ๐ŸŒ Delivery Manager โ€ข Contractor โ€ข Freelancer | Scoping-out, designing and delivering scalable software solutions at SOFTECH Cluj.

What is รron Sipos's email address?

AeroLeads has found 1 work email signal at @codespring.ro for รron Sipos at SOFTECH Cluj.

Where is รron Sipos based?

รron Sipos is based in Cluj-Napoca, Cluj, Romania while working with SOFTECH Cluj.

What companies has รron Sipos worked for?

รron Sipos has worked for Softech Cluj, Remote Work, and Codespring.

Who are รron Sipos's colleagues at SOFTECH Cluj?

รron Sipos's colleagues at SOFTECH Cluj include Walter Brem, Diana Rosca, Cintia Szabรณ, and Rรฉka Hegyi.

How can I contact รron Sipos?

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What schools did รron Sipos attend?

รron Sipos holds Master Of Science - Ms, Multimedia Technologies from Universitatea Tehnicฤƒ Din Cluj-Napoca.

What skills is รron Sipos known for?

รron Sipos is listed with skills including Java, Web Development, Microsoft Sql Server, Software Development, Oracle, Hibernate, Quality Assurance, and Xml.

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