Edhar Auhushtu

Senior Software Engineer

Ottawa, Ontario, Canada13 yrs 6 mos experience

Key Highlights

Led a team to reduce bug reports by 30%.
Achieved 85% test coverage through systematic testing.
Developed scalable backend solutions using CQRS.

Stackforce AI infers this person is a Backend Software Engineer with expertise in Ad Tech and Pharmaceutical industries.

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Skills

Core Skills

Spring BootJavaSpring SecurityAwsSoftware Development

Other Skills

Amazon Web Services (AWS)GitSQLAWS CognitoAWS LambdaPythonJUnitMockitoTestcontainersCQRSEvent SourcingCamundaSpring BatchCaffeine cacheSpring Data JPA

About

I have over 4 years of experience working in software development. Currently, I am a Senior Software Engineer at Confluent. Before delving into the exciting world of software engineering, I worked in a highly regulated and quality-oriented Pharmaceutical industry. There I acquired a strong understanding of process optimization, data analysis, and meticulous attention to detail, which translates well to writing clean and efficient code. My competencies: Java, Spring Framework (Core, Boot, Data JPA, MVC, Security, Batch, Integration), Hibernate / JPA, MySQL, PostgreSQL, Flyway, Elasticsearch, Kibana, AWS, Terraform, Kubernetes, Microservice Architecture, CQRS, Event Sourcing, Axon Framework, Apache Kafka, gRPC, REST, GraphQL, Camunda, Docker, JUnit, Mockito, Maven, Gradle, Git.

Experience

13 yrs 6 mos

Total Experience

2 yrs 8 mos

Average Tenure

Current Experience

Confluent

Senior Software Engineer

Jul 2024 – Present · 1 yr 9 mos · Remote

Sigma software group

Backend Developer & Team Lead

Apr 2022 – Jul 2024 · 2 yrs 3 mos · Remote

Led a team of 4 backend developers delivering functionality for an Ad Tech product, resulting in a 30% reduction in bug reports.
Optimized Spring Boot microservices, utilizing asynchronous HTTP calls, caching, and
improved Elasticsearch integration, leading to a 150% reduction in AWS Kinesis Stream record
processing time and a more responsive User Experience.
Designed Authentication and Authorization functionality using Spring Security’s OAuth 2.0
support, AWS Cognito, and AWS Lambda written in Python, ensuring full compliance with
corporate security guidelines.
Cultivated high standards for the maintainability of the codebase by systematically introducing
unit and integration tests using JUnit, Mockito, Testcontainers, and other testing libraries,
achieving test coverage of 85%.

Spring BootAmazon Web Services (AWS)Software DevelopmentGitSQLJava

Nova digital

Java Developer

Aug 2021 – Apr 2022 · 8 mos · Kyiv City, Ukraine

Developed backend for a new mobile application of a leading Ukrainian logistics company,
working as part of a cross-functional distributed team employing Scrum methodology.
Formulated and implemented innovative solutions rooted in the CQRS and Event Sourcing
paradigms; enhanced system reliability and scalability, leading to a 30% decrease in
downtime incidents and a 20% increase in concurrent user capacity.
Applied Camunda for programming elaborate business processes, considerably reducing
development effort.

Spring BootSoftware DevelopmentGitSQLJava

Foxminded software

Java Developer

Jan 2021 – Jul 2021 · 6 mos · Kyiv City, Ukraine

Built MVP for a business intelligence solution for a major Ukrainian pharmaceutical distributor,
resulting in an extension of the contract to deliver the full product.
Adopted Spring Batch and Caffeine cache to increase data ingest speed by 200%.
Employed Spring Data JPA to improve the performance of database queries by 55%.

Spring BootSoftware DevelopmentGitSQLJava

Foxminded

Trainee Java Developer

Jul 2020 – Dec 2020 · 5 mos · Kyiv, Kyiv City, Ukraine

- back-end development under supervision of a mentor using JDBC, Spring Core, Spring Boot, PostgreSQL, Thymeleaf, Swagger, JUnit, Mockito, Spring Boot Test

Spring BootSoftware DevelopmentGitSQLJava