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Hi, I'm Jonathan Bungay. I am a Senior Data Warehousing consultant with expert Teradata database knowledge and over 22 years of administration and development experience. As a current Teradata employee, I have consulted with large retailers, telecommunications companies, and small financial clients, taking on roles such as DBA, developer, physical data modeling, performance tuner, and mentor. I thrive in team-oriented settings but am equally comfortable working independently. I focus on establishing data warehouse standards, building tooling with stored procedures and TTU, and enabling teams to deliver scalable, reliable data warehouses. I regularly support BI tools like MicroStrategy, Qlik, and SAP BO, collaborate with ETL teams, and continuously tune performance to maximize throughput and data quality.…Hi, I'm Jonathan Bungay. I am a Senior Data Warehousing consultant with expert Teradata database knowledge and over 22 years of administration and development experience. As a current Teradata employee, I have consulted with large retailers, telecommunications companies, and small financial clients, taking on roles such as DBA, developer, physical data modeling, performance tuner, and mentor. I thrive in team-oriented settings but am equally comfortable working independently. I focus on establishing data warehouse standards, building tooling with stored procedures and TTU, and enabling teams to deliver scalable, reliable data warehouses. I regularly support BI tools like MicroStrategy, Qlik, and SAP BO, collaborate with ETL teams, and continuously tune performance to maximize throughput and data quality.

Jonathan Bungay

Database Developer, Web Developer, Full Stack Developer, +3

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Hi, I'm Jonathan Bungay. I am a Senior Data Warehousing consultant with expert Teradata database knowledge and over 22 years of administration and development experience. As a current Teradata employee, I have consulted with large retailers, telecommunications companies, and small financial clients, taking on roles such as DBA, developer, physical data modeling, performance tuner, and mentor. I thrive in team-oriented settings but am equally comfortable working independently. I focus on establishing data warehouse standards, building tooling with stored procedures and TTU, and enabling teams to deliver scalable, reliable data warehouses. I regularly support BI tools like MicroStrategy, Qlik, and SAP BO, collaborate with ETL teams, and continuously tune performance to maximize throughput and data quality.…Hi, I'm Jonathan Bungay. I am a Senior Data Warehousing consultant with expert Teradata database knowledge and over 22 years of administration and development experience. As a current Teradata employee, I have consulted with large retailers, telecommunications companies, and small financial clients, taking on roles such as DBA, developer, physical data modeling, performance tuner, and mentor. I thrive in team-oriented settings but am equally comfortable working independently. I focus on establishing data warehouse standards, building tooling with stored procedures and TTU, and enabling teams to deliver scalable, reliable data warehouses. I regularly support BI tools like MicroStrategy, Qlik, and SAP BO, collaborate with ETL teams, and continuously tune performance to maximize throughput and data quality.

Available to hire

Hi, I’m Jonathan Bungay. I am a Senior Data Warehousing consultant with expert Teradata database knowledge and over 22 years of administration and development experience. As a current Teradata employee, I have consulted with large retailers, telecommunications companies, and small financial clients, taking on roles such as DBA, developer, physical data modeling, performance tuner, and mentor.

I thrive in team-oriented settings but am equally comfortable working independently. I focus on establishing data warehouse standards, building tooling with stored procedures and TTU, and enabling teams to deliver scalable, reliable data warehouses. I regularly support BI tools like MicroStrategy, Qlik, and SAP BO, collaborate with ETL teams, and continuously tune performance to maximize throughput and data quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Teradata DBA at Loblow

September 1, 2024 - September 1, 2024

Manage Teradata production and development environments; mentor developers on Teradata best practices; set and enforce data warehouse standards; develop database tools using stored procedures and TTU; support ETL tools (Informatica); perform performance tuning (Stats, indexes, materialization); DSATeradata Vantage console; PDCR, DBQL, BTEQ, Viewpoint; coordinate with Teradata to deal with issues; work with Teradata Managed Services to manage production and development systems; represent LCL when dealing with Teradata SEM about issues.

PS Consultant II – Teradata at Loblow

September 1, 2024 - September 1, 2024

Mentor developers on Teradata best practices; physical modeling and implementation; set and enforce data warehouse standards; develop database tools using stored procedures and Teradata TTU’s; ETL development; support work with BI tools (MicroStrategy, Qlik, SAP BOBJ); performance tuning (Stats, indexes, materialization).

BAR Analyst at CGI

December 31, 2010 - December 31, 2010

Teradata DBA supporting Bell Canada; ensure peak EDW performance; create users, databases, tables, views; provide metrics reports; 24/7 on-call support; monitor EDW, resolve outages; coordinate with Teradata GSC; tune poorly performing queries; backups and restores; monitor space usage; promote data to Dev; identify table skew and adjust Primary Index; use Multi-value compression; participate in maintenance windows; hardware/software upgrades.

Developer II at OAO Technology Solutions

January 1, 2006 - January 1, 2006

Teradata data warehouse/web developer (Teradata backend, Cold Fusion frontend); Teradata data warehouse/reports developer (Teradata backend, C/Pro-C programs); PL/SQL developer (Oracle 8i); Convert system designs and technical specifications into program code; unit and system/integration testing; provide technical support; release software per build/release plans.

Network/Hardware Technician at Department of Natural Resources, Government of Newfoundland and Labrador

December 31, 2000 - December 31, 2000

Identify and correct network problems; identify and fix PC hardware and software problems.

Workterm at Department of Justice

December 31, 2000 - December 31, 2000

Hardware and software support during workterm placement.

Reservist at Canadian Army Reservist

January 1, 2000 - January 1, 2000

Rank: Corporal. Duties included maintenance tasks, securing buildings, equipment and weapons; field and garrison training; administrative tasks including inventory forms and unit employment records.

Senior Teradata DBA at Loblaw

September 30, 2024 - September 30, 2024

Manage Teradata production and development environments; mentor developers on Teradata best practices; set and enforce data warehouse standards; develop database tools using stored procedures and TTU; support ETL tooling (Informatica); perform performance tuning (stats, indexes, materialization); handle DSATeradata Vantage console, PDCR, DBQL, BTEQ, and Viewpoint; coordinate with Teradata for issue resolution; collaborate with Teradata Managed Services and represent LCL when dealing with Teradata SEM issues.

Developer II at OAO Technology Solutions

December 31, 2006 - December 31, 2006

Teradata data warehouse/web developer (Teradata backend, Cold Fusion frontend); Teradata data warehouse/reports developer (Teradata backend/C/Pro-C); PL/SQL developer (Oracle 8i); translate system designs and requirements into code; troubleshoot and fix issues; unit and system/integration testing; provide technical end-user support.

Workterm - Hardware/Software Support at Department of Justice

January 1, 2000 - November 7, 2025

Hardware and software support during workterm placement; hardware/software troubleshooting and support activities.

Corporal at Canadian Army Reservist, 36 Service Battalion

December 31, 2000 - December 31, 2000

Maintenance tasks, securing buildings, equipment and weapons; participate in field and garrison training; administrative duties such as inventory forms and unit employment records.