David Zajac work email
- Valid
- Valid
- Valid
David Zajac personal email
Data Engineer and Cloud Solutions Architect able to build end-to-end web applications, data pipelines and robust cloud architecture. A quick learner with a diverse background from working at both large corporations, small companies and running a business.
-
Data Engineer IiFama Technologies Inc.United States -
Data EngineerFama Technologies Inc. Sep 2022 - PresentLos Angeles, UsData Engineer and Solutions Architect building robust ETL Pipelines and Cloud Infrastructure.
-
Data EngineerWrench.Ai Oct 2021 - Sep 2022Salt Lake City, Ut, Us- Created several ELT Pipelines using DBT and data ingested via FiveTran- Established networking and permissions for Jenkins server to deploy AWS infrastructure across multiple accounts- Integrated a Lambda based REST API with Stripe API to programmatically bill customer based on usage- Created template repo that allows for Fargate tasks and Lambda Functions to use to the Python file- Created Database, Browser and API tests using Robot Framework and integrated with Jenkins- Created SQL triggers to programmatically populate populate other tables- Debugged many existing PySpark Glue jobs and optimized joins and replacing UDFs with native Spark functions- Used CloudFormation in tandem with Makefiles to deploy various AWS resources smoothly across accounts- Created API Gateway endpoints leading to Lambda Functions and a Flask app -
Data Engineer - ContractSelf Employed Jun 2021 - Oct 2021Satellite Beach, Florida, Us- 100% Job Success Score, only 5-star client reviews on all projects I completed on Upwork.com- Created several ETL pipelines pulling from APIs and webscraped data deployed on AWS infrastructure- Created an automatic forecasting software using Pandas, Matplotlib and SciPy -
Owner/OperatorWindscreen Supply, Llc Jul 2020 - Apr 2021Partnered with existing owner of Windscreen Supply. Lowered costs by adding more procedures and organization to manufacturing and installation of windscreens.
-
Lease ManagerCrownquest Operating, Llc Jun 2019 - Jun 2020Midland, Tx, Us- Oversaw all field production operations for 15 facilities each containing about 5 wells- Used Python and VBA to automate various Excel spreadsheets- Automated production data downloading using Selenium Python library- Optimized pumping units, gas lift systems, ESPs and plunger lift systems using various oilfield softwares -
Operations Engineering InternDenbury Resources Inc. May 2018 - Aug 2018Plano, Texas, Us- Analyzed production data for 158 conventional wells for potential workover opportunities- Forecasted production declines and estimated operation costs using Excel and Python- Visualized data using PowerBI and Excel and presented results to executive management -
Field Engineering InternAtlantic Resources Company, Llc May 2017 - Aug 2017- Designed and implemented a procedure for on-site drilling personnel to increase rate of penetration and prevent operational issues such as bit balling, stick-slip and whirl, by minimizing mechanical specific energy- Created a Microsoft Excel spreadsheet to identify where open-hole problems such as cuttings settling and washout could occur in the wellbore, using drilled cuttings volume
David Zajac Skills
David Zajac Education Details
-
Colorado School Of MinesMinor In Economics -
Culver Academies
Frequently Asked Questions about David Zajac
What company does David Zajac work for?
David Zajac works for Fama Technologies Inc.
What is David Zajac's role at the current company?
David Zajac's current role is Data Engineer II.
What is David Zajac's email address?
David Zajac's email address is da****@****ench.ai
What schools did David Zajac attend?
David Zajac attended Colorado School Of Mines, Culver Academies.
What skills is David Zajac known for?
David Zajac has skills like Microsoft Excel, Microsoft Office, Organizational Leadership, English, Project Management, Public Speaking, Technical Writing, Visual Basic For Applications, Wellview, Pipesim, Visual Basic.
Who are David Zajac's colleagues?
David Zajac's colleagues are Lis S., Andrew Kline, Mikaela Green, Raphael Dutenkefer, Carlos Calderon, Hervyn Natividad, Eric Carrillo.
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial