Software & Data Engineer (u.a. Python, GCP, Terraform, DevOps)
Aktualisiert am 18.01.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 18.01.2024
Verfügbar zu: 100%
davon vor Ort: 10%
Python
AWS
GCP
Django
Flask
REST
Airflow
CI/CD
Kibana
Sentry
Kubernetes
Docker
Redis
SQL Server
PostgreSQL
SQL
Grafana
Terraform
FastAPI
English
Muttersprache
French
Fortgeschritten
Japanese
Fortgeschritten
German
Verhandlungssicher

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

5 Monate
2023-09 - heute

Investment API platform

Senior Software Engineer (Freelance) Python FastAPI AWS ...
Senior Software Engineer (Freelance)
  • Working on the customer lifecycle workflow and management features of an investment API platform
Python FastAPI AWS Docker Temporal
lemon.markets GmbH, Berlin
9 Monate
2023-01 - 2023-09

Development of new functions on the current platform

Senior Software Engineer (Freelance) Python FastAPI AWS ...
Senior Software Engineer (Freelance)
  • Furthered the development of new features on the current platform and maintained the integration of current systems.
  • Implemented an api proxy service to manage bulk importation of data.
  • Introduced Docker to the team and integrated into the codebase and the pipeline.
  • Updated the whole codebase to follow PEP 8 standards.
  • Mentored interns on good software development practices.
Python FastAPI AWS Docker Terraform
Bonial International GmbH, Berlin (Germany)
9 Monate
2022-04 - 2022-12

Design, development and monitoring of pipelines

Senior Data Engineer (Freelance) Python Azure Cloud Azure Databricks ...
Senior Data Engineer (Freelance)
  • Worked on Conceptualizing, developing, and monitoring pipelines for data extraction, processing, and integration.
  • Ensured high data quality in the systems by implementing data models and standards in adherence to defined principles and guidelines of data security, data privacy and data management also integrating the developments into existing platforms.
  • Developed database connectors for MemSQL, MySQL and Databricks databases to perform various operations on large tables present on these databases. These connectors are used by other engineers in the company to create software that perform data analysis and reporting.
  • Focusing on advancing of the digitization of PwC?s audit process as well as related digital products and services by building tools, components and integrations between PwC platforms and client data processing in collaboration with the project team.
  • Mentored teams on good software development practices and on how to write good Python code by conducting knowledge sharing and pair-programming sessions.
Python Azure Cloud Azure Databricks MemSQL Pandas PySpark PyLint
PwC, Germany
3 Monate
2022-03 - 2022-05

Design and development of automation systems

Senior Software Engineer (Freelance) Python AWS (Lambdas; Step functions) Pandas ...
Senior Software Engineer (Freelance)
  • Design and develop automation systems that aided staffing of external and internal candidates into Klarna. This reduced the manual work done by recruiters by more than 50%.
  • Implemented Lever API to help automatically manage candidates throughout the recruitment process ? from sourcing to contract signature.
Python AWS (Lambdas; Step functions) Pandas Lever API
Klarna, Sweden
10 Monate
2021-05 - 2022-02

Data Pipeline

Senior Data Engineer Python
Senior Data Engineer

Worked closely with Data Scientists to design and create a data orchestration tool from scratch that handles hundreds of terabytes of data daily. It also performs data cleaning as well as quality checks. Added an API endpoint to allow other entities in the company to fetch data relevant to their needs

Google Cloud Platform Python Terraform
Python
Delivery Hero
Berlin
3 Jahre 4 Monate
2018-11 - 2022-02

Development and creation of a tool for data orchestration

Senior Software Engineer/ Senior Data Engineer Python Poetry Django Flask ...
Senior Software Engineer/ Senior Data Engineer
  • Worked closely with Data Scientists to design and create a data orchestration tool from scratch that handles hundreds of terabytes of data daily. It also performs data cleaning as well as quality checks. Added an API endpoint to allow other entities in the company to fetch data relevant to their needs
  • Developed a Loyalty Point System and an API to interact with it ? which increased the customer retention rate by 30%. The service and its API are being used by other software engineers, in the company to create cashback campaigns.
  • Revamped the current billing system for restaurants that use our platform. This helped the company to be more transparent with what it bills the restaurants and in turn, helped the restaurants to better understand their invoices.
  • Led a team of 2 to develop a new Payment Service - for a new vertical - which was used to execute different types of online payments including credit cards and PayPal.
  • On-boarded junior software engineers and coached them on the tools and services we use.
Python Poetry Django Flask Celery Docker PostgreSQL Terraform CI/CD Kubernetes GCP Cloud Composer Big Query Airflow New Relic Kibana Sentry Git
Delivery Hero ? Berlin (Germany)
1 Jahr
2017-09 - 2018-08

Designed and implemented a RESTful API

Solution Strategist PHP Python Google Apps Script ...
Solution Strategist
  • Designed and implemented a RESTful API used by third parties to retrieve the company?s flight data for any period.
  • Implemented a near real-time flight status system by creating a RESTful API that fetches data either from the database or from a cache. It is mainly used by the pilots and cabin attendants to schedule their shifts for the week and by business analysts to get real time data when needed.
  • Installation and maintenance of airport counters and self-check-in kiosks at new flight destinations.
  • Designed and develop a GDPR compliant pilot/cabin attendant recruitment platform. The platform records the relevant data potential candidates and provides the data in a user-friendly usable for recruiters. It enables them, among other things, to easily search for candidates, rate them on various criteria such as soft and hard skills and aggregate the whole data to on certain criteria which can help them to decide on which candidate to hire. 
PHP Python Google Apps Script CI/CD GCP Grafana Google Big Query MySQL JQuery CSS Bootstrap
Peach Aviation ? Osaka (Japan)
1 Jahr 7 Monate
2016-01 - 2017-07

Development of a system for managing company-related tasks

Server-side Engineer Python pytest Django ...
Server-side Engineer
  • Developed a system to manage company-related tasks such as employee work statistics and job reports.
  • Improved the time taken for the weekly deployment (which was mainly done using Python scripts) by 30%
  • Created a web scraper that scrapes websites for relevant statistical data and downloads CSV files from these said sites. The program further crunches the data and uses it to update the company?s KPI spreadsheets.
Python pytest Django Redis HTML5 CSS3 JavaScript MySQL Git Docker Jenkins JIRA
Platinum Egg ? Osaka (Japan)

Aus- und Weiterbildung

2013 - 2015
Study - Software Engineering
Université Pierre et Marie Curie, Paris (France)
Degree: Master

2012 - 2013
Study - Computer Science
Université de Marne-la-Vallée France
Degree: Master

2009 ? 2012
Study - Computer Science
Université de Cergy-Pontoise ? Cergy (France)
Degree: Bachelor

1999 - 2005
WAEC (Secondary School Leaving Certificate)
Zamani College, Kaduna (Nigeria)

Position

I am interested in either software engineering, data engineering or Cloud DevOps roles. I thrive in building features for new or exiting platforms as well as creating ann monitoring infrastructure on Cloud providers like GCP and AWS.

Kompetenzen

Top-Skills

Python AWS GCP Django Flask REST Airflow CI/CD Kibana Sentry Kubernetes Docker Redis SQL Server PostgreSQL SQL Grafana Terraform FastAPI

Produkte / Standards / Erfahrungen / Methoden

Profile
A highly successful Software & Data Engineer with 7 years of commercial experience in a variety of software development, data engineering, and infrastructure positions. I have a strong experience in implementing and developing REST APIs, designing, and developing data orchestration platforms and creating infrastructure in various Cloud Platforms. I have built various customerfacing features that increased both the conversion and retention rates of customers at the companies I worked at.

Technical Skills

  • Web technologies
    • REST
    • Web Sockets
    • CI/CD
  • Data Management
    • PostgreSQL
    • MySQL
    • SQL Server
    • Redis
  • Frameworks
    • Django
    • FastAPI
    • Terraform
    • Travis
  • Cloud Platforms
    • GCP
    • AWS
  • Monitoring tools
    • New Relic
    • Grafana
    • Kibana
    • ?Sentry

Programmiersprachen

Python
Java
JQuery
SQL

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