Recommended expert

Eli Romm

Senior Backend Engineer

Eli Romm
Berlin, Germany

Experience

Sep 2023 - Present
2 years 5 months
Berlin, Germany

Senior Backend Engineer

Bettermile

  • Backend services development in Kotlin with Spring Boot using AWS CDK.
  • Design and architecture of new features.
Jan 2023 - Aug 2023
8 months

Co-Founder

KosmoTech

  • Implement MVP for a SaaS process management and communication tool for SMEs.
Aug 2022 - Jan 2023
6 months

Co-Founder

GoodBiteClub.com

  • Create a business and tech plan for a startup in the food industry.
  • Interact with investors and attempt to raise capital.
Jan 2022 - Jul 2022
7 months

Senior Data Engineer

Coachhub

  • Implementing data pipelines using airflow and redshift.
  • Introducing CI/CD using github actions and cloudformation.
Feb 2021 - Jul 2021
6 months

Senior Backend Engineer

Zalando

  • Development of a web app for warehouse operators in React.
  • Maintaining and developing Scala projects.
  • Rewriting backend services from Clojure to Kotlin.
May 2020 - Sep 2020
5 months

Senior Cloud Engineer

Mobimeo

  • Implementing Gdpr workflow in the datalake.
  • Working with Scala, Kotlin, Kafka, Athena and Airflow.
  • Setting up Airflow and migrating data pipelines into it
Feb 2020 - Mar 2020
2 months
Berlin, Germany

Senior Data Engineer

OLX

  • Building Data pipelines using Airflow and PrestoDb.
Jul 2019 - Dec 2019
6 months
Berlin, Germany

Lead Backend and DevOps Engineer

Siemens Mobility

  • Setting up a complete production environment from scratch in a Kubernetes environment and maintaining ELK stack, Prometheus, Grafana, Kong, MongoDB, PostgreSQL, InfluxDB.
  • Defining system architecture, setting up and managing CI/CD, logging and monitoring solutions.
  • Developing Java Spring Boot microservices.
May 2018 - Jun 2019
1 year 2 months
Berlin, Germany

Senior Data Engineer

OLX

  • Maintaining a Redshift deployment with 400 nodes with Spectrum Athena and Glue.
  • Designing and optimizing data pipeline processes, debugging and analysis of data processes.
  • Low level query optimization and parameter tweaking for improving performance.
  • Creating a data pipeline for converting raw GIS data into a modeled and optimized structure using Apache Airflow, and Elasticsearch and Grafana for monitoring.
Sep 2017 - Apr 2018
8 months
Berlin, Germany

Senior Software Engineer

Zalando

  • Implement user facing web application for item returns in React-Redux with Kotlin as backend.
  • Build a service that generates sitemaps for all Zalando’s webpages and services with performance and scalability, using Scala with Play framework on AWS.
Jan 2017 - Mar 2017
3 months
Berlin, Germany

Software Engineer

Geeny.io

  • Build a backend system for an IoT startup based on Scala and Akka cluster using AWS Lambda, DynamoDB, Redshift.
  • Analyze and debug production issues, provide full visibility and monitoring to the system.
Aug 2016 - Nov 2016
4 months
Berlin, Germany

Software Engineer

Springer

  • Migrate from an old Java J2E monolith architecture to Scala Play microservices.
  • Implement features for Springer’s online bookshop in Java and Scala.
Apr 2014 - May 2016
2 years 2 months
Berlin, Germany

Software Engineer

Gamegenetics

  • Develop a DSP and in particular a bidder in Scala; improve performance of realtime applications, analyze memory stack traces and profiler output.
  • Design and development of several Java applications.
  • Responsibility for defining Cassandra schema and solving related issues.
  • Introduce Redshift and use it extensively for ETL and data analysis processes; use Hadoop with PIG for big data analysis.
  • Configure Maven and Jenkins and create a continuous integration environment.
Nov 2011 - Dec 2012
1 year 2 months
Israel

Technical Leader

Gamescale

  • Design and development of a scalable and modular system from the first stage in a continuous integration environment.
  • Lead the project with development teams in Israel and abroad.
  • Responsibility for developing and designing servers, communication and data storage facilities.
  • Use Java and Scala languages as well as Cassandra, Redis and MySQL databases and a message queue.
Dec 2009 - Aug 2011
1 year 9 months
Israel

Software Engineer

Pageonce

  • Designing and developing high load multithreaded server side systems in Java using Spring on Tomcat.
  • Implementing POC for projects that became an integral part of the system.
  • Leading the MySQL field, taking care of performance issues, query optimization and schema definition.
Jul 2007 - Nov 2009
2 years 5 months
Israel

Software Engineer

Israeli Air Force

  • Design and development of command & control systems for the network communication field, written in Java and C++.
  • Extensive use of Oracle database and PL/SQL.

Skills

  • Programming: Java, Scala, Kotlin, Python
  • Databases: Postgres, Mysql, Postgis, Redshift, Dynamodb, Cassandra, Redis, Influxdb
  • Other: Kubernetes, Docker, Helm, Ci/cd, Jenkins, Airflow, Kafka, Elk, Prometheus, Grafana And More

Languages

German
Advanced
English
Advanced
Hebrew
Advanced
Russian
Advanced

Education

Oct 2011 - Dec 2013

Tel Aviv University

MBA · MBA · Tel Aviv-Yafo, Israel

Oct 2004 - Jul 2007

Tel Aviv University

BSc, Magna Cum Laude · Computer Science · Tel Aviv-Yafo, Israel

Certifications & licenses

AWS Certified Solutions Architect - Associate (SAA)

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