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Hi! I'm Tomas Hornicek, a passionate application developer with a strong background in modernizing applications, building machine learning models, and integrating cloud services. Over the years, I have worked with a variety of languages and frameworks, contributing to projects that impact thousands of users daily. I enjoy collaborating with teams to deliver efficient, scalable solutions that solve real-world problems. Whether it's developing RESTful APIs, orchestrating data pipelines, or automating processes, I’m always eager to learn and apply new technologies to make a difference.…Hi! I'm Tomas Hornicek, a passionate application developer with a strong background in modernizing applications, building machine learning models, and integrating cloud services. Over the years, I have worked with a variety of languages and frameworks, contributing to projects that impact thousands of users daily. I enjoy collaborating with teams to deliver efficient, scalable solutions that solve real-world problems. Whether it's developing RESTful APIs, orchestrating data pipelines, or automating processes, I’m always eager to learn and apply new technologies to make a difference.

Tomas Hornicek

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Hi! I'm Tomas Hornicek, a passionate application developer with a strong background in modernizing applications, building machine learning models, and integrating cloud services. Over the years, I have worked with a variety of languages and frameworks, contributing to projects that impact thousands of users daily. I enjoy collaborating with teams to deliver efficient, scalable solutions that solve real-world problems. Whether it's developing RESTful APIs, orchestrating data pipelines, or automating processes, I’m always eager to learn and apply new technologies to make a difference.…Hi! I'm Tomas Hornicek, a passionate application developer with a strong background in modernizing applications, building machine learning models, and integrating cloud services. Over the years, I have worked with a variety of languages and frameworks, contributing to projects that impact thousands of users daily. I enjoy collaborating with teams to deliver efficient, scalable solutions that solve real-world problems. Whether it's developing RESTful APIs, orchestrating data pipelines, or automating processes, I’m always eager to learn and apply new technologies to make a difference.

Available to hire

Hi! I’m Tomas Hornicek, a passionate application developer with a strong background in modernizing applications, building machine learning models, and integrating cloud services. Over the years, I have worked with a variety of languages and frameworks, contributing to projects that impact thousands of users daily.

I enjoy collaborating with teams to deliver efficient, scalable solutions that solve real-world problems. Whether it’s developing RESTful APIs, orchestrating data pipelines, or automating processes, I’m always eager to learn and apply new technologies to make a difference.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Work Experience

Application Developer at Adastra

May 1, 2023 - November 1, 2024

Worked remotely for multiple client projects including Green Shield Canada, Sumitomo, and Finastra. Developed RESTful APIs using .NET Core and C#, migrated databases from Oracle to PostgreSQL, and deployed services on GCP. Built real-time ML models in AWS SageMaker to detect defective auto parts with high accuracy and automated image processing pipelines. Created sensitive data classifiers using Regex and Azure Purview, automating data classification processes and producing technical documentation for users.

Application Support & Integration Developer at Boston University

September 1, 2021 - December 31, 2022

Modernized internal JavaScript applications to improve stability and performance. Integrated InScribe with BlackBoard serving over 37,000 users and managed Zoom libraries, resolving numerous technical support tickets. Supported various application functionalities and ensured smooth integration of educational tools.

Software Development Intern at Kajot

June 1, 2022 - August 31, 2022

Contributed to backend development within Agile sprints. Wrote unit and integration tests for a Python REST API refactored into microservices, and mocked MongoDB and HTTP responses to speed up regression testing. Supported delivery of backend features to improve service reliability.

Application Developer at Adastra

November 30, 2024 - July 11, 2025

Developed and integrated over 10 RESTful APIs using .NET Core and C# while migrating database from Oracle to PostgreSQL and deploying services on GCP. Contributed to Angular UI components used daily by 1,000+ users. Built a real-time ML model in AWS SageMaker achieving 92% accuracy for defective auto parts detection, automated image processing pipelines, and collaborated across factory sites. Created 100+ sensitive data classifiers with Azure Purview and automated classification for over 1 million records. Produced user documentation and managed internal handovers.

Application Support & Integration Developer at Boston University

December 31, 2022 - July 11, 2025

Modernized internal JavaScript applications to improve stability and performance by 25%. Integrated InScribe with BlackBoard, supporting 37,000+ students and faculty. Managed Zoom libraries and resolved over 100 technical support tickets per semester.

Software Development Intern at Kajot

August 31, 2022 - July 11, 2025

Wrote over 60 unit and integration tests for a Python REST API refactored into microservices. Mocked MongoDB and HTTP responses to accelerate regression testing. Contributed to backend delivery within Agile sprint cycles.

Application Developer at Adastra

November 30, 2024 - July 11, 2025

Developed and integrated over 10 RESTful APIs using .NET Core and C#. Led the migration of database systems from Oracle to PostgreSQL and deployed services on GCP, working with Angular UI components used daily by over 1,000 users. Built a real-time ML model to detect defective auto parts with 92% accuracy using AWS SageMaker, automated image processing pipelines, and collaborated with senior engineers to integrate these solutions at factory sites. Created and automated over 100 sensitive data classifiers using Regex and Azure Purview, processing more than 1 million data records with Python SDK and trainable classifiers. Produced technical documentation for end-users and internal handover.

Application Support & Integration Developer at Boston University

December 31, 2022 - July 11, 2025

Modernized three internal JavaScript applications, improving stability and performance by 25%. Integrated the InScribe tool with BlackBoard supporting over 37,000 students and faculty. Managed Zoom libraries and resolved over 100 technical support tickets each semester.

Software Development Intern at Kajot

August 31, 2022 - July 11, 2025

Developed over 60 unit and integration tests for a Python REST API refactored into microservices. Mocked MongoDB and HTTP responses to accelerate regression testing and contributed to backend delivery within Agile sprint cycles.