Laslo B.

Laslo B.

Senior Java Engineer

Novi Sad, Serbia
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About Me

Laslo is a Senior Java Engineer using object-oriented development tools, technologies and best practices to analyze, model, design and construct backend and infrastructure components/microservices, transform legacy solutions to cloud-ready applications and manage CI/CD on projects. He proposes different ways to solve technical problems and ensure that all aspects of technical designs are correctly incorporated and deployed.

Work history

UpStack
UpStack
Senior Java Engineer
2022 - Present (2 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Callsign
Callsign
Software Developer
2022 - Present (2 years)
Remote
  • Designed, developed and implemented new server-side features for the Callsign platform.

  • Modify and enhance existing solutions to minimize technical debt, change features and improve the codebase.

  • Participate in processes to refine requirements and implement solutions to address security vulnerabilities for Callsign.

Grid Dynamics
Grid Dynamics
Software Developer
2021 - 2021
Remote
  • Evaluated and incorporated new libraries, tools and technologies on solutions to improve quality and performance.

  • Analyzed, designed, and developed and deployed to production high-performing business applications for US-based clients.

  • Provided constructive and honest feedback during code reviews and sprint retrospectives with colleagues on the project.

SmartCat.io
SmartCat.io
Team Lead (Software/DevOps)
2020 - 2020
Novi Sad, Serbia
  • Led processes to architect, design and deliver the PoC for a new gambling and betting system.

  • Designed and implemented a new scalable, distributed and data-intensive system with innovative features and functionalities.

  • Worked in an agile methodology environment to search and deliver simple and robust solutions to complex tasks on the project.

Pannonia Expertise d.o.o
Pannonia Expertise d.o.o
Lead Developer / DevOps Engineer
2018 - 2020 (2 years)
Novi Sad, Serbia
  • Defined requirements for high-level microservices architecture, delivered server-side features and configured CI/CD for Lakavor.

  • Built a cloud-based infrastructure solution to enhance the Crealogix digital banking platform - implementing CI/CD and microservices.

  • Actively participated in implementing backend solutions to validate the Armada trucking PoC and production platform.

Execom
Execom
Fullstack Developer
2017 - 2018 (1 year)
Novi Sad, Serbia
  • Designed and implemented new features and handled integration with external services to provide high-performing financial solutions.

  • Built a new backend application to handle the REST API and provide SOAP support for legacy applications.

  • Followed Agile methodologies and principles to drive improvements and innovations and deliver good design and construction.

Freelance
Freelance
Software Engineer
2016 - Present (8 years)
Remote
  • Provide subject matter expertise on software development projects - delivering CRMs, mobile apps and other software solutions.

  • Write production-ready code and participate in code quality checks to improve performance and enhance quality.

  • Create and deliver optimal solutions adhering to architectural best practices on scalability, reliability and performance.

Portfolio

Software Developer - Callsign
Software Developer - Callsign

Callsign provides solutions that bring security and service together in pursuit of a common goal that values trust, eliminates fraud, and builds a better, fairer digital world for users. Worked on the core features team to design and implement new features on the backend for Callsign.

Software Developer - Gambling and Betting system
Software Developer - Gambling and Betting system

Built and implemented solutions for a new Gambling and betting system on the project - architecting the Proof of Concept and delivering a distributed, scalable and data-intensive system with event-driven, distributed services for the client.

Software Developer - Digital Banking Platform
Software Developer - Digital Banking Platform

Worked on solutions to deliver a digital banking platform on the project - designing the core infrastructure, creating group-level libraries and auto configurations and implementing CI/CD pipelines for a cloud-based platform transitioned from a monolithic application to microservices.

Education

Accredited - Confluent Fundamentals for Apache Kafka
Accredited - Confluent Fundamentals for Apache Kafka
Confluent
2020 - 2020
Degree in Computer Science
(Not Graduated)
Degree in Computer Science (Not Graduated)
Faculty of Technical Sciences, University of Novi Sad
2015 - 2019 (4 years)