Opeoluwa Osunkoya Email & Phone Number

Seattle, Washington, US

Support 14 engineers to design, implement, optimize and support applications to enable the production of datasets in the property and mortgage domains. Developed and led the deployment of a data-profiling tool that allows teams track aggregate metrics for datasets they publish over time.

Seattle, Washington, US

* Designed and implemented applications to make data available to business/ML/Analytical stakeholders using batch and streaming technologies(Flink, Spark, EMR, S3, Airflow, K8s).* Tech lead for the Property Data for Analytics Team supporting 6 engineers to support a large variety of property data use-cases.* Reduced the latency of my team's core data.

Seattle, Washington, US

* Designed and implemented data objects including the Renovation Schedule data mesh.* Designed and implemented multiple solutions to the many small files problem(Fragmentation). Hive query performance(cost and runtime) reduced up to 60%. * Implemented multiple batch pipelines(Spark, Scala, Python) to publish high quality data(data-contracts.

• Worked with students in the MS in Data Science program on their projects. Focus is on image processing and Natural Language processing using machine learning.
• Tutored graduate students on using various libraries for data science projects including machine learning, data visualization and database analytics.

• Proposed and implemented systems for applying machine learning (PyTorch, TensorFlow) to cloud computing systems.
• Worked with researchers from other labs to deploy function-centric computing on their computational pipelines using containers, deep learning, HTTP3/QUIC.
• Conducted demo sessions for grantees and clients interested in exploring practical applications of technologies we're developing.
• Co-authored 3 papers.

Seattle, Washington, US

• Program manager/ ML engineer for ZPII( a deep learning based personally identifiable information tagger for GDPR and CCPA compliance).
• Built ETL data pipelines for data sampling across the data lake(Databases, S3Tables, various file formats) for PII detection. Implemented a library for PII Scrubbing.
• Designed and implemented RDBMS and API for storing and retrieving output of PII Detection.
• Implemented dashboards using Spark, Airflow, SQL, Python, RDS and Terraform to surface performance and infrastructure related metrics from various APIs and datasources on the performance of the big data engineering.

Victoria Island, Lagos, NG

• Program manager with over 5 years of customer facing experience in a fast paced and high-stakes industry.
• Principal consultant, managing a team(comprised of systems engineers with skills in business analysis, application support, software development and consulting) managing customers with a combined throughput of over 400.
• Streaming event processing to allow for centralized monitoring and actionability of incidents at customer deployments (technologies used include ELK-stack, Nagios, Docker and SQL )
• Designed and implemented high availability and disaster recovery solutions to meet client SLAs using Microsoft SQL Server and VMWare ESXi replication/ High availability solutions
• Client relationship management including facilitating stakeholder review sessions and monthly systems review

Victoria Island, Lagos, NG

• I was awarded the 2016 group most valuable player in recognition of the improved performance of UBA’s switching platforms and commendations from several client stakeholders. Improved their system uptime to take them.
• System prototyping for a feature extractor for a machine learning based fraud analysis system using Python.
• Led the Switching infrastructure migration project (involved 4 project members) for Access bank group and developed SSIS package for ETL of card data in a PCIDSS and PADSS compliant manner.
• Served as the program manager for one of Africa’s largest banking groups with operations in 22 countries and as the lead consultant for 6 others. Consulting engagements involved problem identification, systems.
• Overhauled the payment systems audit program (With a focus on institutionalizing best practices) implemented across over 30 financial institutions and after a year saw the number of incidences go down by 40%, and the.

Victoria Island, Lagos, NG

• Led the team that implemented a reporting and visualization engine for one of Africa’s largest banks used for automated ATM monitoring. This information guided KPI setting for ATM custodians and decision-making.
• Worked on the team that successfully piloted a high availability and load balancing solution for one of Africa’s largest banking group’s electronic financial transaction processing system (Postilion version 5).
• Documented new systems/ changes to existing systems (both for in-house knowledge management and for customer reference documents). I also posted documentation to http://fepsupport.wordpress.com.
• Implemented 17 projects with varying scopes (involving virtualization, databases, national and commercial switch integrations) with responsibility for API testing, application deployment and post deployment support.

• Built and managed the Configuration Management Database (CMDB) of the IT academy
• Administered the schools Linux server and school management software
• Initiated and managed the school's perimeter surveillance projects.
• Created virtualization solutions on Linux to manage operations and reduce project costs.
• Informed management and implementing solutions that will improve operations.
• Managed the IT academy and supervised the professional courses taught by course instructors.

V.I, Lagos, NG

• Administered the organizations active directory on Windows server 2008
• Installed and configured network infrastructure including access points, security cameras and Network Attached Storage(NAS) devices.
• Installed and maintained various server Operating systems including Windows server 2003 & 2008, and client Operating systems including Windows XP, Windows Vista, Windows 7 and Linux Ubuntu.
• Carried out Client support services for Service level customers including network troubleshooting, hardware maintenance, Incidence & problem management.

Master Of Science - Ms, Computer Science

Deep Learning Certificate

Nanodegree, Natural Language Processing

Certificate, Deep Learning 2

Bachelor Of Science (B.Sc.), Computer Science

Education record

Tackling The Challenges Of Big Data