Data Analyst Machine Learning

Ben Adeleke

469-***-**** ************@*****.*** Oak Point, Texas 75068

PROFESSIONAL SUMMARY

Results-driven Data Engineer Data Analyst with over 10 years of experience, with a proven track record in big data processing, ETL development, and data pipeline design to drive business intelligence and analytics. Skilled in SQL, Python, Apache Spark, AWS, and database management, with expertise in data modeling, cloud computing, and machine learning. Adept at leveraging advanced analytical techniques and data visualization tools to extract insights and optimize business decisions. Strong background in data governance, automation, and system performance optimization.

TECHNICAL SKILLS & COMPETENCIES

●Programming & Scripting: SQL, Python (Pandas, NumPy, PySpark), Java, Scala

●Data Engineering & Big Data Tools: Apache Spark, Hadoop, Kafka, Airflow, Snowflake

●Database Management & ETL: SQL Server, MySQL, PostgreSQL, Oracle, HDFS, ETL Pipelines

●Cloud Platforms: AWS (Redshift, S3, Glue, Lambda), Google Cloud Platform (BigQuery)

●Business Intelligence & Data Visualization: Power BI, Tableau, Looker, Excel (Advanced)

●Machine Learning & AI: Predictive Modeling, Data Mining, Feature Engineering

●Data Governance & Optimization: Data Warehousing, OLAP, Data Quality, API Development

PROFESSIONAL EXPERIENCE

Data Engineer

Excel Sep 2022 – Present

●Developed and optimized ETL pipelines to ingest, clean, and process large-scale datasets from Oracle, MySQL, MS SQL Server into HDFS.

●Designed and implemented high-performance data pipelines using Apache Spark, Hadoop, and Kafka, improving data processing efficiency by 35%.

●Automated data ingestion, transformation, and validation using Python and SQL, reducing manual efforts by 50%.

●Developed dimensional data models and OLAP cubes to support advanced analytics and business intelligence initiatives.

●Deployed machine learning algorithms for predictive analytics, identifying key trends to support data-driven decision-making.

●Monitored and optimized database performance, query execution, and indexing strategies to ensure high availability and scalability.

Data Analyst

Axios Clinical Inc, Dallas, TX Feb 2018 – Aug 2022

●Analyzed large datasets to extract actionable insights, increasing operational efficiency by 20%.

●Developed SQL queries to retrieve, manipulate, and analyze data from multiple sources, ensuring data accuracy and integrity.

●Created interactive dashboards and reports in Power BI and Tableau to visualize KPIs and performance metrics.

●Designed and maintained data warehouses, improving data retrieval time by 40%.

●Conducted trend analysis and A/B testing, providing strategic recommendations to senior management.

●Collaborated with cross-functional teams to develop data governance policies and ensure compliance with industry regulations.

Data Scientist

BBVA Compass Sep 2014 – Jan 2018

●Developed and optimized predictive models for customer segmentation, risk assessment, and revenue growth strategies.

●Implemented supervised and unsupervised learning algorithms, including K-Means Clustering and Decision Trees.

●Managed end-to-end data science projects, including feature engineering, model training, evaluation, and deployment.

●Designed and executed ETL processes to consolidate structured and unstructured data from multiple sources.

●Built statistical models and machine learning algorithms to improve customer engagement and optimize marketing campaigns.

Data Network Engineer

Simplex Systems LLC Apr 2012 – Jul 2014

●Configured and optimized LAN/WAN network infrastructure, improving network speed and security.

●Managed firewalls, routers, and switches, ensuring system stability and reducing downtime by 30%.

●Developed automation scripts for network performance monitoring and log analysis.

●Researched and implemented emerging networking technologies to enhance operational efficiency.

Technical Project Lead

SWAP Technologies, Lagos, Nigeria Aug 2009 – Jan 2012

●Led cross-functional teams in technical project planning, execution, and monitoring.

●Managed IT infrastructure upgrades and cloud migration projects, improving system reliability.

●Served as the primary liaison between IT teams and business stakeholders, ensuring successful project delivery.

EDUCATION

Bachelor’s Degree in Electrical & Computer Engineering

Federal University of Technology, Minna 2007

CERTIFICATIONS

●AWS Certified Solutions Architect – Associate

●Google Cloud Professional Data Engineer

●SQL & Databases Certification

●Data Warehousing & ETL Certification

●Snowflake Data Engineering Certification

●Business Intelligence & Data Analytics

Software Engineer Spark, Presto, containerization, hive, flink, docker, Kubernetes Google written vision tech stack status segment scalable regulatory q product less legal advice legal interviews gcp fintech feedback enterprise data solutions data platform data analysis consumer communicate classification ccpa best practices application analysis accounting analytics, mixpanel, writing statistics sr spss software sas sales r process improve men leadership innovative finance computer science communication code review analysis

streaming self release relational database real time problem solving mobile app issues interpersonal skills interface integration gcp forth flow continuous improvement communication business strategy azure attention to detail analytical skil test automation teradata mongodb mongo db io hbase

visual studio software developer project management problem solving information technology git devops collaborative

Contact this candidate