Hari Tummala
Senior Software Developer (Backend) at DKB Code Factory GmbH
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolHari Tummala is a Senior Software Developer (Backend) based in Berlin with 9+ years building scalable, high-performance systems across insurance, automotive, and payments domains. He specializes in Java/Kotlin backends with Spring Boot, Kafka, PostgreSQL and ElasticSearch, and pairs that server-side expertise with modern frontend stacks like React/Next.js to deliver end-to-end products. At ELEMENT and FRIDAY he drove insurance platform features from policy lifecycle to self-service portals, and now focuses on payments and fraud at DKB Code Factory. Hari has a pragmatic DevOps mindset—comfortable with AWS, Kubernetes, Terraform and CI/CD—and a track record of converting monoliths into resilient microservices. He combines product-oriented thinking with strong API and E2E testing practices, often owning critical services such as currency conversion and search. Outside of work he maintains a GitHub and writes about engineering topics, signaling a continuous-learning habit that complements his production-first approach.
8 years of coding experience
10 years of employment as a software developer
Intermediate MPC, Intermediate MPC at Board of Intermediate EducationBachelor of Technology - BTech Electrical and Electronics Engineering, Bachelor of Technology - BTech Electrical and Electronics Engineering at KL UniversitySSC 10th, SSC 10th at Central Board of Secondary Education
Telugu, English, Hindi
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (17)
react-components10
ui-components10
typescript10
react10
antd9
react-component9
ui-design9
marquee9
language-design9
datepicker6
bucket4
aws3
cdn3
terraform2
terraform-module2
Programming languages (5)
Github contributions (5)
h4hari/Portfolio
Jun 2017 - Aug 2020
Contributions:10 commits in 3 years 3 months
nameishari/money-transfer-service
Nov 2019 - Jan 2022
Simple RESTful API for transferring money between two accounts.
Contributions:1 review, 25 PRs, 41 pushes in 2 years 2 months
sparkjava-frameworkapijooqrestfulaccounts
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