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I am a Senior Software Engineer with over 9 years of experience, specializing in Java and Spring Boot ecosystems. I have a proven track record building scalable back-end systems, REST APIs, and microservices for FinTech and government projects. I also bring strong full-stack capabilities with React.js, cloud experience across Azure, AWS, and Google Compute Engine, and hands-on containerization with Kubernetes and Docker. I hold a Master’s degree in Software Engineering and have a keen interest in AI and data mining.…I am a Senior Software Engineer with over 9 years of experience, specializing in Java and Spring Boot ecosystems. I have a proven track record building scalable back-end systems, REST APIs, and microservices for FinTech and government projects. I also bring strong full-stack capabilities with React.js, cloud experience across Azure, AWS, and Google Compute Engine, and hands-on containerization with Kubernetes and Docker. I hold a Master’s degree in Software Engineering and have a keen interest in AI and data mining.

Mailis Toompuu

Full Stack Developer, Web Developer, Front-End Developer, +2

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I am a Senior Software Engineer with over 9 years of experience, specializing in Java and Spring Boot ecosystems. I have a proven track record building scalable back-end systems, REST APIs, and microservices for FinTech and government projects. I also bring strong full-stack capabilities with React.js, cloud experience across Azure, AWS, and Google Compute Engine, and hands-on containerization with Kubernetes and Docker. I hold a Master’s degree in Software Engineering and have a keen interest in AI and data mining.…I am a Senior Software Engineer with over 9 years of experience, specializing in Java and Spring Boot ecosystems. I have a proven track record building scalable back-end systems, REST APIs, and microservices for FinTech and government projects. I also bring strong full-stack capabilities with React.js, cloud experience across Azure, AWS, and Google Compute Engine, and hands-on containerization with Kubernetes and Docker. I hold a Master’s degree in Software Engineering and have a keen interest in AI and data mining.

Available to hire

I am a Senior Software Engineer with over 9 years of experience, specializing in Java and Spring Boot ecosystems. I have a proven track record building scalable back-end systems, REST APIs, and microservices for FinTech and government projects.

I also bring strong full-stack capabilities with React.js, cloud experience across Azure, AWS, and Google Compute Engine, and hands-on containerization with Kubernetes and Docker. I hold a Master’s degree in Software Engineering and have a keen interest in AI and data mining.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Estonian

Fluent

English

Fluent

Russian

Advanced

Finnish

Beginner

Work Experience

Software Engineer at IT Ketrajad

August 1, 2014 - Present

Provided software engineering expertise and technical consulting for various projects. Worked with Python, Node.js, React, Java, Kubernetes, Docker, GCP, and AWS to deliver scalable solutions.

Software Engineer (Hybrid) at Microsoft

April 1, 2022 - August 31, 2022

Engineered the Microsoft Teams SMS and MMS backend, ensuring high availability and reliable message delivery. Collaborated in a hybrid environment to maintain enterprise-level communication standards.

Senior Java & React.js Developer at Avalanche Laboratory

June 1, 2021 - March 31, 2022

Developed robust REST APIs and Microservices using Java and Spring Boot. Managed containerized deployments using Kubernetes and handled asynchronous messaging with RabbitMQ. Ensured code reliability by implementing Unit, Integration, and Selenium tests.

Senior Full-stack Software Engineer at Evid

January 1, 2021 - February 28, 2021

Developed a custom HR software (event calendar) for TELE2. Built a greenfield front-end system using React.js and developed back-end REST services with Java/Spring Boot and MongoDB.

Senior Full-stack Software Engineer at Tickmill

July 1, 2019 - November 30, 2020

Developed new functionalities for a Forex/Stocks trading platform using PHP (CakePHP) and jQuery. Architected and built a new front-end from scratch using React.js and TypeScript to query backend services.

Software Developer at Ministry of the Interior (Estonia)

September 1, 2018 - January 31, 2019

Contributed to the development of critical IT systems for the Police and Border Guard Board using Java Spring Boot, React.js, and Python.