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Ionascu C.

Senior Java Developer

Braşov, Romania

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About Me

I am an expert Java Developer with proven skills in Java, Spring, AWS, and MATLAB programming; building scalable, predictable, high-quality and high-performing web solutions. I write clean code on projects and excellent code quality on solutions by interpreting end-user business requirements into technical design specifications on custom solutions and implementing standards, processes and procedures.

Work history

UpStack

Senior Java Developer

2021 - Present (3 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.

Java Spring Hibernate PostgreSQL Microservices AWS Docker jUnit Maven Firebase

Freelance

Senior Java Developer

2020 - Present (4 years)

Remote

Design, code, and develop clean, maintainable, and scalable apps on projects; working on various phases of the SDLC.
Apply industry best practices and techniques in delivering complex Java applications based on business requirements using approved technologies and secure coding standards.
Debug and resolve technical issues on projects for clients.

Java Spring Framework AWS

Fortech

Senior Java Developer

2019 - Present (5 years)

Brasov, Romania

Improved the development process and automated the process of connecting to Fortech's network; ensuring the best possible performance, quality and responsiveness of devices.
Designed, built, and maintained code, handled other team modules on the project and reduced development time by 50%.
Built and deployed an algorithm that determines the location of users in real-time on the healthcare connection project.

Java Spring AWS Docker Maven Liquibase Hibernate Git PostgreSQL Gradle Flyway MongoDB Firebase Web Socket MQTT

Synertrade

Java Developer

2017 - 2019 (2 years)

Brasov, Romania

Designed and implemented solutions for a workflow engine; delivering solutions that meet business and technical requirements.
Developed new solutions that improved user experience and reduced the time required to solve production issues by 20%.
Worked in a fast-paced environment on a variety of projects; researching, selecting and implementing appropriate solutions.

Spring Hibernate SQL

Portfolio

Java Developer - Synertrade P2P

Worked on Synertrade's Procure to Pay solution that gives users a complete view of their expenditure during the digital procurement process. Implemented a new workflow engine that reduced processing time and delivered solutions that improved user experience on the P2P system.

Senior Java Developer - Fortech (Healthcare Connecting Families) Project

Built a solution that addressed the increased demand for a connected device solution that brings patients closer to their families; driving the product to market quickly, improving the development process, and implementing other solutions on the project.

Senior Java Developer - Fortech (Future of Horticulture)

Participated in developing an innovative horticulture solution that encourages an improved way of growing quality plants and preventing famine. The new solution raises the quality of plants by 26% and reduces growth time by 5% with no human intervention. It also influences the growth pattern, appearance and nutritional content of plants. Handled responsibility for other modules on the project; leading to a 50% reduction in development time.