Experience | Emre Yigit

SoftwareEngineer

Garanti BBVA Technology, Istanbul

12/2022 - present

Responsibilities:

Designed and developed high-availability banking and financial applications using Java, Spring Boot and microservices architecture, Employee & Customer Facing applications.
Implemented and maintained secure, scalable, and modular microservices, utilizing Apache Kafka for distributed communication.
Built and optimized data pipelines and ETL processes using Oracle Data Integrator (ODI) to handle large volumes of data.
Optimized complex queries and database operations for Oracle, improving transaction speeds and reducing downtime.
Developed interactive web interfaces using ReactJS & Context API to enhance user experience and application responsiveness.

Technologies:

JavaScript

HTML/CSS

ReactJS

Context API

lit element

Java/Spring

REST

GraphQL

Junit

Mockito

Chai

Mocha

Sinon

Cucumber

Oracle

ODI

Dynatrace

Jenkins

Bitbucket

Apache Kafka

ELK Stack

Agile

Scrum

Kanban

SoftwareDeveloper

IUGO Technology, Istanbul

10/2021 - 12/2022

Responsibilities:

Front-end UI development of the web admin panels for mobile applications using ReactJS, React Hooks, Context API, React Dev Tools, HTML, CSS, Material UI and GIT.
Used JavaScript to validate input values on forms to make sure that it's accepted before they are submitted to the serve.
Worked with CSS background, layouts, positioning, text, border, margin, padding, Pseudo elements and behaviors.
Corresponding back-end design and integration of both ends with Hasura, GraphQL and Apollo.
Communicated with back-end developers for any front-end problematic issues.

Technologies:

JavaScript

HTML/CSS

ReactJS

Context API

lit element

Java/Spring

REST

GraphQL

Junit

Mockito

Chai

Mocha

Sinon

Cucumber

Oracle

ODI

Dynatrace

Jenkins

Bitbucket

Apache Kafka

ELK Stack

Agile

Scrum

Kanban

SoftwareEngineer

Magis Technology, Istanbul

01/2021 - 10/2021

Responsibilities:

Completed 100 hours of training on Web Development with React.
Successfully performing maintenance on the front-end of the platform, which is based on HTML and ReactJS.
Integrated RESTful APIs and GraphQL endpoints to fetch and display dynamic content, enhancing application interactivity and real-time data updates.
Collaborated with designers to translate mockups and wireframes into pixel-perfect user interfaces, maintaining a strong focus on design aesthetics and user-centered design principles.

Technologies:

JavaScript

HTML/CSS

ReactJS

Context API

lit element

Java/Spring

REST

GraphQL

Junit

Mockito

Chai

Mocha

Sinon

Cucumber

Oracle

ODI

Dynatrace

Jenkins

Bitbucket

Apache Kafka

ELK Stack

Agile

Scrum

Kanban

SoftwareEngineer

Cybersoft, Istanbul

07/2020 - 01/2021

Responsibilities:

Contribute development processes of products. Such as writing codes, fixing bugs, doing tests and providing support after development.
Collecting and analyzing customer demands. In line with the analysis documents, develop desktop applications with java and web applications/pages with JavaScript & Java.
Using GIT Tools for working in collaboration with other employees.
Using Relational Databases and NoSQL Databases for products. Such as, Oracle Database, Microsoft SQL Database and MongoDB.

Technologies:

JavaScript

HTML/CSS

ReactJS

Context API

lit element

Java/Spring

REST

GraphQL

Junit

Mockito

Chai

Mocha

Sinon

Cucumber

Oracle

ODI

Dynatrace

Jenkins

Bitbucket

Apache Kafka

ELK Stack

Agile

Scrum

Kanban

Work Experience

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