Peter Toth

• Successfully led the development of two greenfield projects from concept to market launch, delivering production-grade software in a regulated (ISO 13485) environment.
• Designed and implemented a high-performance genotyping algorithm used in HLA typing, capable of handling real-life genetic data with speed and accuracy.
• Introduced and enforced coding standards, review processes, and CI/CD practices, improving code quality and development consistency across the team.
• Built and maintained cloud-native backend systems using Java, Spring Boot, and Liquibase, with RESTful APIs, and microservices architecture.
• Coordinated the development of a modern Angular frontend, collaborating closely with UI/UX designers and backend engineers.
• Developed and integrated automated validation systems to ensure algorithm correctness against real genetic samples.
• Actively contributed to onboarding, mentoring, and code reviews, fostering team growth, and technical excellence.
• Collaborated cross-functionally with QA, product, and regulatory teams to ensure compliance with medical software standards.

Tech stack: Java, Spring Boot, Angular, JDBI, Liquibase, Docker, Git, AWS, Linux, Maven, Gradle, ProtoBuf, gRPC, SQLite, MySQL, Swagger, OpenAPI. Jenkins

• Designed and implemented core backend systems and complex algorithmic components for HLA genotyping software, supporting Illumina, Nanopore, and PacBio sequencing platforms.
• Boosted algorithm performance significantly, optimizing for speed and scalability across diverse genomic datasets, analysis time decreased from 5 minutes to 1.5 minute.
• Maintained and enforced coding standards and architectural consistency, ensuring the long-term maintainability of a scientifically critical codebase.
• Mentored junior and mid-level developers, guiding them in clean code practices, architectural thinking, and domain-specific challenges in bioinformatics.
• Led design sessions, introduced review workflows, and facilitated engineering rituals such as pair programming and brown-bag sessions to foster a collaborative, high-performing team culture.

Tech stack: Java, Spring Boot, Hibernate, JPA, Maven, Gradle, Git, PostgreSQL, MySQL, Docker.

• Led and managed the software development team, overseeing resource planning, prioritization, and team performance.
• Revamped the development process, introducing structured planning and delivery practices that eliminated late or skipped releases.
• Maintained and continuously improved software development processes, aligned with quality and regulatory requirements.
• Took ownership of technical documentation and regulatory deliverables, including IVDR-compliant technical files, ensuring audit readiness and traceability.
• Fostered a culture of accountability and delivery focus while supporting team growth and cross-functional collaboration.
• Oversaw the team budget, enabling developers to attend professional training and industry conferences, fostering continuous learning and innovation.

• Built and maintained backend services in Java using Spring, Hibernate, and REST.
• Conducted regular code reviews, and wrote test automation pipelines.
• Mentored interns and new engineers; helped grow the team with best practices in clean code and testing.
• Collaborated with product teams to document and plan new features across distributed systems.
• Designed and implemented core backend systems and algorithmic components for enterprise-scale software.
• Mentored junior and mid-level engineers to improve code quality and architectural thinking.
• Led design sessions, proposed clean refactorings, and ensured sustainable codebase evolution.
• Introduced review workflows and engineering rituals, like brown-bag sessions and pair programming.

Tech stack: Java, Spring Boot, Hibernate, JPA, Maven, Gradle, Git, PostgreSQL, MySQL, Docker.

• Assessed client requirements and translated them into scalable system integration plans.
• Designed backend architectures and defined integration workflows across multiple systems.
• Led the evaluation and optimization of business processes and software workflows.
• Oversaw lead developers, and coordinated technical implementation across teams.
• Collaborated with stakeholders to ensure alignment between technical design and business goals.

Tech stack: Java, Delphi XE, Oracle, PLSQL, MongoDB, REST, SOAP, XML, ExtJS, and PHP.

• Redesigned legacy systems for banking and insurance companies to meet modern architectural and integration standards.
• Created high-level architecture documentation and technical design concepts for new backend products and services.
• Designed service-oriented architectures using both SOAP and REST APIs.
• Worked across both Java and .NET stacks, integrating frameworks like Spring, Hibernate, and Liferay.
• Delivered solutions in both Agile and Waterfall environments, supporting phased delivery, and compliance needs.

Tech stack: Java, C# .NET, Spring, Hibernate, Liferay, REST, SOAP, XML, Maven.

• Managed software systems for local government and public premises enforcement.
• Monitored and coordinated deployments, including the installation and rollout of legal updates.
• Maintained customer relationships, and gathered integration requirements.
• Designed and developed a mobile offense and authorization system for field agents (Windows Mobile).
• Implemented data integration processes and system extensions as the platform's scope expanded.

Tech Stack: Oracle 10g, MSSQL, Delphi, C#, Windows Mobile, PHP.

• Worked on a hardware-focused fleet tracking solution using self-developed GPS devices and sensors.
• Ported an existing desktop-based monitoring application to a web-based system using modern web technologies.
• Participated in full-stack development using PHP, JavaScript (ExtJS2), and XML-based communication.
• Acted as a technical coordinator when a partner company joined the project to meet tight deadlines and delivery milestones.

Tech Stack: Oracle 10g, PHP, JavaScript, Ajax, ExtJS2, XML, SOAP, Delphi 7