Michel Dossekou

Michel Dossekou

Data Engineer
United States of America

نبذة عني

I am passionate Data Engineering professional with more than 7 years of driving business processes and system enhancements projects for tech companies. Currently I manage data sets and analyzed data sources and requireme…

الخبرة

Business Data Analyst

Novo Nordisk
Oct 2023 - حتى الآن · 2 سنوات 8 أشهر

Conducted User Acceptance Testing for various system releases and provided ad-hoc assistance to data Management teams. Reviewed and interpreted ongoing business requirements. Helped to write and optimize Power BI SQL statements and Dax code.
• Prepared source data for computer entry by compiling and sorting information and established entry priorities. Analyzed existing SQL queries and wrote new queries. Migrated data from Salesforce to SQL server for testing and development using ETL tools.

Data Engineer

Novo Nordisk, Inc. - Woodcliff Lake, NJ
May 2018 - حتى الآن · 8 سنوات 2 أشهر

Utilized MDM data mapping, lineage, and governance documentation as well as the MDM data dictionary to design, develop, test and optimize MDM solutions.
Built data pipelines from scratch with Python and SQL.
Wrote ETL/ELT code to move data from various internal and external sources into the analytics platform using Talend and Informatica.
Developed strong technical SQL proficiency with ability to write medium to complex level SQL queries.
Utilized data storage and analysis toolsets, including modern distributed technologies such as SparkSQL, Hadoop, Presto, Hive, Kafka, Cassandra, Redshift to implement solutions and a better end-user experience.
Used data visualization tools like Tableau and Power BI to share data insights with the Engineering team to ensure data models are accurate and for seamless collaboration.
Gained expertise in developing scalable and efficient PySpark code in Databricks.
Learned to adapt Statistical Analysis Software such as SPSS, STATA and R and Python (pandas) to visualize and interpret data.
Developed and deployed high-performance solutions using Apache airflow, Lambda Functions, Python and Spark.
Built strong relationship with Product Managers and other Engineers to understand data needs and build upon data modeling skills.
Worked with data manipulation languages, including MS SQL, Oracle Database, Hadoop, or PostgreSQL.
Designed, documented and maintained Hadoop solutions based on established technical design.
Provided Hadoop coding support to ensure Hadoop jobs are running efficiently.
Maintained multiple Big Data platforms like Redshift, Databricks, Spark and Snowflake to optimize processes, pipeline and data sets.

Business Analyst

FAAZ Consulting - New York, NY
Jan 2018 - Jun 2023 · 5 سنوات 5 أشهر

Analyzed business needs to determine technical requirements and identified impact areas to render alternative solutions.
Carried out the best software development practices in SDLC using Agile Scrum and basic Agile principles.
Evaluated and documented features, user stories, use cases, acceptance criteria and other use case modeling methods.
Developed visualizations and dashboards using IBM Cognos, Redshift Spectrum and other CMS Enterprise tools.
Used Project Management tools such as Jira and Azure Devops to support the chosen framework and store generated artifacts.
Worked with project managers to develop dashboards and reporting that empowers customer facing teams to deliver results.
Partnered with business owners to turn business requirements into technical documents.
Produced documentation that includes flow charts, work flow tables, mapping documents and integration specifications to communicate expectations and progress to stakeholders.
Experienced with using data visualization software such as Tableau, Power BI, and Data Grip and various ERP systems such as SAP, Oracle, Epicor, and Sage Intacct.

المهارات

ذكاء الأعمال (BI) توجيه الأعمال تقييم البيانات دمج وتحويل البيانات باستخدام ETL (ETL) بوربوينت سكرم لغة الاستعلامات الهيكلية (SQL) عملية التشغيل نماذج البيانات جودة البيانات مستودع البيانات حالات الاختبار ليكون تطوير واجهة المستخدم تابلو Database Management Contact Center Experience Requirement Gathering Spark SQL Airflow Presto Data Lakes Python Hive PostgreSQL Power BI DAX Oracle DB CRM Jira Dynamics 365 ERP SuccessKPI SPSS STATA
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