Sabbir Ahmmed Email & Phone Number

Berlin, Berlin, Germany

ppro a fintech company that provides digital payments infrastructure to businesses and banks. I worked in their Data and Analytics team and reported to the Director of Engineering.❋ Implemented ELT data pipelines from various sources with debezium, azkaban and Fivetran.❋ Maintained a high-available and scalable data infrastructure on GCP using Terraform for IaC.❋ Implemented CI/CD pipelines using Github Actions and Cloud Build.❋ Implemented and orchestrated various data transformation with dbt and Airflow. ❋ Migrated and consolidated data pipelines of an acquired entity from Azure/Synapse to GCP/BigQuery❋ Ensured data quality, data governance, data protection, info-sec and regulatory requirements.

Berlin, Germany

Hive is an e-commerce logistics startup based in Berlin which stores and ships products for small and medium-sized online merchants the next day. I worked in their Tech & Product team and reported to the CTO.❋ Designed and implemented a multi-tiered data warehouse on BigQuery including setting up the best practices for cost-control, data quality control, monitoring & alerting❋ Set up incremental & parallel data sync between application databases and the data warehouse with Matillion❋ Connected various SaaS sources (e.g. Hubspot, Google Analytics, etc ) to the data warehouse❋ Gathered data requirements from stakeholders in different teams, enabled and supported the data analysts❋ Prototyped a CDC based near real-time data pipeline on GCP with Postgres, Datastream and BigQuery❋ Carried out data growth and infrastructure related costs projections and removed nonscalable and unsustainable tools from the tech stack as part of overall cost-cutting initiative❋ Secured a Google Start-Up grant of €120k to cover the GCP cost for two years❋ Administration and troubleshooting of Metabase.

Berlin, Germany

Oceansapart is a Berlin-based D2C brand for activewear and lifestyle apparel. I worked in their Data Engineering team and reported to Chief Data Officer.❋ Led a team of three data engineers to scale and improve an enterprise-scale data platform on Google Cloud Platform while setting the best practices for security, privacy, cost-control, monitoring & alerting❋ Collected requirements, estimated effort, coordinated with stakeholders and data owners, prioritized and translated business needs into technical solutions to impact the bottom line❋ Mentored and unblocked team, ran SCRUM, conducted regular 1on1s, conducted performance review❋ Drove organization wide General Data Protection Regulation (GDPR) compliance initiative

Berlin, Germany

Forto is a Berlin-based digital freight forwarder. I worked in their Business Intelligence & Data Science team and reported to Head of Engineering.❋ Architected and implemented a new data infrastructure (including data governance, data protectioncompliance, and data quality management) on Google Cloud Platform to support Business Intelligence& Data Science needs.❋ Connected various data sources (e.g. MongoDB, SalesForce, OutReach, Microsoft 365 ERP, HeapAnalytics etc ) to the data warehouse for analytics❋ Created a multi-layered data warehouse with transformed data using BigQuery SQL and Python anddeployed and orchestrated them on Kubernetes with Argo Workflows and CircleCI❋ Helped the data engineering team to grow from a single contributor to a four contributor team. Helpedwith candidate screening, interviews, team onboardings and mentorship.

Berlin, Germany

Circ was a Berlin based e-scooter startup which later got acquired by its rival Bird. I worked in their Data Engineering team and reported to the CTO.❋ Built and scaled a cloud data infrastructure (data warehouse, ETL and reporting pipeline) on AWSand Snowflake to support data science and analytic needs with near real-time scooter-IoT and rider's-app data.

Berlin, Germany

moovel Group (later renamed to REACH NOW) was a wholly-owned subsidiary of BMW Group and Daimler Mobility AG which later got acquired by Mobimeo GmbH. I worked in their Business Intelligence department based in Berlin and reported to Chief Innovation Officer.❋ Built and scaled a cloud data infrastructure (data warehouse, ETL and reporting pipeline) on AWSand Snowflake to support BI needs.❋ Managed the self-hosted Tableau deployment on AWS❋ Ensured company's GDPR compliance readyness and ensured best practices around data security and data governance.

Berlin, Germany

AppLift is a mobile ad technology company based in Berlin, Germany. I worked in their Business Intelligence and Analytics team and reported to VP of Data.❋ Designed and implemented AppLift's BI data infrastructure from scratch.❋ Performed logical and physical data modeling to support business intelligence initiatives.❋ Designed, implemented, scheduled and maintained key ETL pipelines as well as data warehousing,DevOps, continuous integration processes.❋ Explored and evaluated new technologies to address infrastructure scalability and performancechallenges.❋ Designed and improved BI & Analytics infrastructure with the cutting edge technologies to streamlinemassive data flows from existing back-end infrastructure and external sources.❋ Coached team members to increase the team’s overall technical knowledge and efficiency to stay ontop of current industry trends.

Bremen, Germany

Airbus is the world's largest manufacturer of airliners as well as the leading helicopter manufacture. I worked in their Flight Physics - Methods & Tools department and reported to unit manager.

Immenstaad Am Bodensee, Baden-Württemberg, Germany

Airbus Defence and Space is the world's second-largest space company after Boeing and one of the top ten defence companies in the world. I worked in their simulator development team and reported to unit lead. Primary task was simulator UI development.

Graduate Coursework, Computer And Information Science

Bachelor Of Science (Honours), Computing And Information Systems