11/21/2024 updated

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100 % available

Senior Software Engineer, Generalist

Budapest, Hungary
Only remote
Software Developer
Budapest, Hungary
Only remote
Software Developer

Profile attachments

zalka_erno-cv_2023-en.pdf

C (Programming Language)HTMLJava (Programming Language)JavaScriptPHPAlgorithmsAmazon Web ServicesTest AutomationUnit TestingC++ (Programming Language)Cascading Style Sheets (CSS)DatabasesContinuous IntegrationDevOpsEmbedded SystemsEnterprise Resource PlanningPython (Programming Language)M Programming LanguageNode.jsObject-Oriented Software DevelopmentQuality ManagementRabbitMQCloud ServicesSoftware EngineeringSQL DatabasesData StreamingTestingGitIntegration TestsFull Stack DevelopmentWeb TechnologiesFront End Software DevelopmentSoftware Version ControlProgramming LanguagesMicroservices
Programming Languages
Proficient in C, C++, Python, PHP, and JavaScript. Experienced with Java, Assembly and Rust.

Software Development
Expertise in embedded and native systems, microservices architecture, and full-stack development. Strong background in OOP design and documentation.

Testing and Quality Assurance
Skilled in unit testing, integration testing, and end-to-end testing. Experience with test framework development for embedded devices.

Database Technologies
Knowledge of SQL and Key-Value databases.

DevOps and Version Control
Proficient in Git for version control. Familiar with CI/CD practices.

Web Technologies
Skilled in HTML/CSS and JavaScript for front-end development. Experience with Node.js and RabbitMQ.

Cloud Services
Some experience with AWS, used Lambda (with Python and C).

Specialized Technologies
Knowledge of MUMPS and M Technology. Familiarity with ERP systems and dataflow systems.
 

Experience

Professional experience10+ years
Freelancer since2019

Languages

EnglishFluentHungarianNative speaker

Project history

Principal C++ Developer

Harman-Kardon Kft
Maintain automotive modules using C++

Principal C Developer

AI Fleet (USA startup)
Created USA route map cache using C, Python, and AWS. Optimized solver algorithm in C.

Embedded Systems Developer

Heitec Kft
Developed test framework for company's PC, created test applications for embedded devices, and implemented healthcare product firmware.

Principal C++ Developer

CAE Engineering Kft
Implemented flight simulator functions in C++ and designed and implemented tools in Python.

Full-Stack Developer, Quality Lead

EcoStudio Kft
Built microservices architecture application and tests using Node.js, RabbitMQ, Haxe, and RethinkDB.

Senior Full-Stack Developer

Netavis Kft
Developed mobile-first web app for video monitoring system.

Senior Embedded and Systems Developer

Intep Kft
Developed outdoor LED wall firmware, font and autokerning renderer, payment kiosk firmware GUI, and modular datasheet creator system.

Systems Architect, Developer

Porion Kft, Bitklub Kft
Worked on digital television SI/EPG inserter, admin UI, hierarchical web form editor framework, home automation-purpose dataflow system prototype, and collaborative spreadsheet concept and prototype.

Full-Stack Developer, SEO expert, CTO

Index.hu Rt, Rakit Kft, Well-Press Kft
Designed, implemented, and ran touristic portal, created GUI tool for measuring SEO results, and implemented simple ad server.

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