Raghu

Full CV / Resume

Experienced developer adept in all stages of advanced development.

Knowledgeable in user interface, testing, and debugging processes. Bringing forth

expertise in design, installation, testing and maintenance of systems.

Equipped with a diverse and promising skill-set. Proficient in an assortment of

technologies, including Java, Ruby-on-Rails, Tomcat, and Microsoft SQL Server.

Able to effectively self-manage during independent projects, as well as

collaborate in a team setting.

Technical Profile

• Python

• SQL

• HTML

• JavaScript

• Java

• C++

• CSS

• MySQL

• Linux

• Git

• JIRA

• Docker

• jQuery

• Spring Boot

Work History

2023-03 - Current

Senior Software Engineer

Deutsche Bahn, Frankfurt

• Worked with project managers, developers, quality assurance and

customers to resolve technical issues.

• Development of Pentest shop using Camunda, Java, Spring Boot

• Worked with BEAM LeaniX API to fetch all fact sheets and parse Meta2022-02 - 2023-03

Software Developer

Universität Kiel, Kiel

• Development of Population genetics portal using Ruby on Rails

framework implementing MVC architectural pattern

• Developed a progressive application using Angular PWA package

• Deployed PWA to Production

• Configured the application successfully to work under offline mode

• Worked with Routing in Angular

2021-04 - 2022-12

Software Engineer

Foryouandyourcustomers GmbH, Essen

• Developing Mircoservices using Spring Boot and adding support for fully

non-blocking and hence Spring Flux

• Working on exporting data from STEP STIBO system to Merchant

• Online Shop, ( Shopware) using a complex logic to handle Bulk

• API payloads

• Worked on a proof-of-concept using Camunda BPM to automate a

business workflow

• Sharing the implementations to immediate supervisors (ex.

Camunda in eCommerce fulfillment)

• Technologies Used: Spring Boot, Spring Data MongoDB, Spring

• Data Reactive repositories with Spring MongoDB, Recursive

representations of JSON payloads to be used with Jackson, Java

Generics

2020-12 - 2021-04

Manager

ProductsUp GmbH, Berlin

• Developed features for SaaS based Product Feed Management

• Software

• Worked with RESTful APIs of different marketplaces

• Test the functionalities such as uploading, deleting and updating

product feeds

• Worked with delta exports

• Responsible for developing plugins, defining User Stories,

• Acceptance Criteria, validation

• Working with development team during refinement sessions

• Technologies Used: Python, REST APIs of different marketplaces,

• Grafana, PHP, JIRA

2020-01 - 2020-07

IT Consultant

C-IAM GmbH, Bonn

• Developed features for cloud based Identity and Access

• Management software using Java and Spring Boot

• Implemented and tested four business workflows using Camunda,

Tenant creation, Organization Unit creation, User

locking, User unlocking

• Development of business workflows using BPMN software2017-02 - 2019-03

Intern

Goethe Zentrum, Hyderabad

• Certified German Language Certifications

• Certified German language levels A1, A2, B1, B2

2016-12 - 2017-02

Software Developer

Arvind Internet Limited, Bangalore

• Developed a content recommendation engine for an e-Commerce

portal with NLP Concepts, Collaborative Filtering

• Successfully implemented Item Based Similarity to calculate metrics

such as Root Mean Square Error (RMSE), Precision, Recall, and F1 Score

using Apache Mahout and Java

• Computed image subtraction for Clothing images using OpenCV

• Developed an API for computing Term-frequency and Inverse

• Document Frequency

• Computed cosine similarity matrix as a metric

• Developed Parts-of-Speech (POS) tagging as RESTful API

• Worked with AWS Microservice using Lambda and API Gateway

• Developed front-end with Primefaces and backend architecture for

Login using Spring Boot

• Used Mockito for Test Driven Development

• Technologies Used: Python, Java, SpringBoot, AWS, Sklearn, NumPy,

• SciPy, Flask API

2013-11 - 2014-03

Software Developer

Siemens AG, Bonn

• Tasks: Static Code Analysis of Version Control and maintenance of

• Team Foundation Server

• Performed static code analysis to check for memory leaks, dangling

pointers

• Developed Team Foundation Server Build definition les for

• Nightly Build

• Worked in an agile environment

• Technologies Used: C++, PC-Lint, WPF, C#, TFS

2010-03 - 2012-03

Software developer

Wipro Technologies Ltd, Hyderabad

• Implementation of features for slot machine games and clone games

• Developed clone games for slot machines (Electronic Gaming

• Machine)

• Veri cation of Game mathematics using Simulation

• Feature-Implementation, communication with Game-Designer toimplement according to Game Design-Document provided

• Implemented Game logic for feature spins

• Graphic and Sound integration

• Performed Break Test, System und Integration test

• Localized Clone Games for Spanish and Quebec regions

• Developed new classes using Standard Template Library in C++

• Used Boost Test Framework for Test Cases

• Used JTAG emulator during development

• Technologies Used: C++, JTAG, Boost Framework

Education

2012-04 - 2016-04

Master of Science: Computer Science

Universität Bonn - Bonn, Germany

2005-05 - 2009-05

Bachelor of Science: Computer Science

SASTRA University - Tanjore, India