Nearly two decades of problem solving. Primary skill sets include Excel, SQL, Database, and leadership. I’ve worked in management, 24x7 Data Center environments, Wireless ISPs, call centers, NOCs, and technical support. I have 12 years of customer service experience in the ISP industry, 6 years working with networks, 5 years working with a large data sets for automotive eCommerce, 4 years supporting wireless radios, 2 years in a 24x7 environment, and 3 years in a management role. I have extensive experience in problem solving, handling multiple projects, training, taking escalations, fixing account issues, data and trend analysis, reports, and going the extra mile to get things done.
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Data Normalization ManagerSema Data Aug 2022 - PresentSan Diego● Promoted to lead the new normalization department and manage a team of three data specialists. ● Authored company standards and knowledge base for data normalization, including style guides, formats, rulesets, and web category hierarchies. ● Analyzed project completion rates and Levels of Effort (LOEs) to calculate deadlines and create reports for stakeholders. ● Conducted final reviews and edits of completed normalization projects, to ensure 100% accuracy prior to publication. ● Evaluated existing industry terminology, and created standardized system for internal data management and marketplace listings. -
Project ManagerSema Data Mar 2019 - Aug 2022San Diego● Managed a team of 3 data engineers through the ongoing update cycles for 200+ suppliers; included monitoring for new and discontinued part numbers, updated product information, application listings, etc. ● Vetted potential new clients’ data systems, evaluating ease of implementation and data absorption prior to signed contract.● Conducted onboarding and training calls for manufacturers on automotive aftermarket data best practices, providing customized resources to increase suppliers understanding of datapoint needs and increase third-party reselling numbers.● Implemented a process for peer reviewing data updates, decreasing management time requirements by 80% and rolling the process to the entire department.● Initialized weekly training sessions on systems, best practices, data tool usage, etc., ensuring all team members maintained up-to-date knowledge and professional development.● Mentored and coached junior team members in data standards, internal systems, Excel, SQL, and industry knowledge to develop their technical skills and decrease time to optimal productivity. -
Senior Data AnalystSema Data Jul 2018 - Mar 2019San Diego● Completed Aftermarket Catalog Exchange Standard (ACES) and Product Information Exchange Standard (PIES) update projects, updating any new product details into the internal database and adhering to Auto Care recognized standards.● Assigned as the relationship manger for over 100 manufacturer accounts to ensure up-to-date information was exchanged.● Developed and implemented Excel and SQL-based solutions for validations, data manipulation, data pre-processing, and conflict checks.● Created and maintained custom tools, such as a URL image downloader, HTML stripper, PIES validator, data pre-processor, pricing updater, Features and Benefits (FAB) stacker, and brand completion tracker. -
Data Specialist IiAutoanything Sep 2015 - Apr 2018San Diego● Designed and implemented Excel templates and macros to improve departmental efficiency and reporting capabilities.● Developed and maintained SQL functions and scripts to streamline data processing and analysis workflows.● Implemented automated data auto-build processes, resulting in a significant reduction in data errors, inconsistencies, and efficiency gains.● Facilitated training sessions on data best practices and tools to enhance team members' skills and knowledge. -
Data Specialist IAutoanything Feb 2013 - Sep 2015San Diego Area● Played a key role in the development and optimization of product data classification systems and data discrepancy tools, improving data organization and accessibility.● Updated eCom automotive aftermarket data by cross comparing vendor application guides to internal systems data.● Performed routine data audits and quality checks to maintain data integrity and ensure compliance with e-commerce standards.● Collaborated with vendors to optimize data exchange processes and resolve data discrepancies in a timely manner.
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Client Contact Center Technical SupervisorNtn Buzztime Jul 2011 - Sep 2012Carlsbad Ca•Managed 2 Technical Team Leads_________•Customer Escalations__________•Vacation Scheduling•Managed 5 Technical Support Reps_______•Technical Credit Requests______•Mentor agents•Managed 4 Customer Service Reps________•Task out Cases to Agents______•Delivered Team Updates•Bi weekly Quality Analysis meetings_______•All CSR functions_______________•Nightly Reports•Review / Authorize Service Requests______ •All TSR level 1/2/3 functions___•Managed Team Projects•Review / Authorize Equipment Orders_____•Took Overflow calls____________ •Update KB•Review and Close all Installation Cases____ •Advanced connectivity Issues__•Technical Training•Review cases / calls for mistakes / issue___ •Out of Scope Escalations_______•Changed office culture•Coach employees for mistakes made______•Review script logs for errors____•Performance Reviews•Handle 1st level Employee HR issues______•Video Distribution Support_____•Employee Counseling•Manage Internal General Support Email___•Remote PC Hardware Support__•Weekly Team Meetings•Managed Production Coverage___________ •Approve Ops Review Requests__•Management Training -
Client Support ManagerAutofusion May 2010 - Sep 2010Greater San Diego Area•Managed a staff of 9 Support Reps_______•Changed office culture______•Handled Client Escalations•Managed a staff of 8 Graphic Designers__•Created new policies________•Managed Team Projects•Evaluated existing staff____________________•Created new procedures____ •Organized Team Meetings•Made changes with personnel____________ •Implemented new systems__•Employee Reviews•Brought in a higher level of staff__________ •Visibility into tickets_________•On Call 7 Days a week•Started a weekly Management Meeting___•Trend Analysis_______________•Scheduling -
Noc ManagerAmerican Internet Services Aug 2008 - Feb 2010•Started as NOC Supervisor_______________•Moved to Jr. System Admin__•Server hosting•Moved to NOC Manager in 2 months___ •Web hosting administration__•T1/DS3•Managed a team of 26 in a NOC________•DNS administration__________ •HSRP•Two 24x7 Data Centers___________________•Run and Test cross connects_ •Email support•Created new policies & procedures______ •Monitor security systems____•Monitor network•Attended weekly management meetings_•Data analysis reports________•Monitor cooling•Hiring / Interviewing______________________ •25,000 sq. ft. Data Center___•Monitor power•Scheduling for 24/7 Coverage____________ •Remote hands support______•DSL Support•Created/Maintain Access sheets__________ •Employee Counseling_______•Dial-up Support -
Technical Support LeadSkyriver Communications Sep 2004 - Aug 2008Greater San Diego Area•Billing Specialist___________________________•Point to point wireless________•Wireless T1 Support•Technical Wireless Support________________•Point to multi-point wireless_•Wired T1 Support•Technical Support Lead____________________•2.4 / 5.3 / 5.8 GHz Radios___ •Hotel Wi-Fi Support•Created Training Manuals_________________•Trango Systems Radios_______•Dial-up Support•Name Server Administration______________•Karlnet Radios________________•Email Support•Web Hosting Administration_____________ •Worked w/ Cisco & Foundry_•HTML Support•Mail Hosting Administration______________•Field Support_________________•DSL Support•Technical Interviews for new hires_________•Assign Cases_________________ •Domain Registration •Attended weekly management meetings_ •T1 Cancellations______________•Account Auditing•Weekly Churn reporting___________________ •Customer escalations________ •Queue Manager•Devise new department flow processes___ •Data and Trend Analysis______•Trained new hires
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High Speed Specialist IiiTime Warner Cable Jun 2003 - Jun 2004Greater San Diego Area•Roadrunner High Speed Specialist___•Average of 50 calls a day____ •Trainer•Dispatching to 3rd Party Vendor_____•Tier 1 call handling___________•Trouble-ticket logging•Field Support for Service Calls_______•Tier 3 call handling___________ •Cable Modem SupportSelf approved Credit Requests________•Billing overflow_______________•Email Support•Manager Assigned Projects__________•Remedy Ticket Assignments__•Lead
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High Speed Specialist IiiTime Warner Cable May 2001 - Jun 2003Kansas City, Missouri Area•Roadrunner High Speed Specialist___•Average of 50 calls a day____ •Trainer•Dispatching to 3rd Party Vendor_____•Tier 1 call handling___________•Trouble-ticket logging•Field Support for Service Calls_______•Tier 3 call handling___________ •Cable Modem SupportSelf approved Credit Requests________•Billing overflow_______________•Email Support•Manager Assigned Projects__________•Remedy Ticket Assignments__•Lead
Michael Jezewski Education Details
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CourseraA -
Fred Pryor SeminarPass -
SkyriverCcna -
Devry UniversityComputer And Information Sciences And Support Services
Frequently Asked Questions about Michael Jezewski
What company does Michael Jezewski work for?
Michael Jezewski works for Sema Data
What is Michael Jezewski's role at the current company?
Michael Jezewski's current role is Senior Data Analyst at SEMA Data Co-op.
What schools did Michael Jezewski attend?
Michael Jezewski attended Uc San Diego Extension, Coursera, Uc San Diego Extension, Fred Pryor Seminar, Cuyamaca College, Skyriver, Grossmont College, Devry University.
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Associate Publisher, Nashville Scene | Director Of Digital Advertising | Key Accounts | RealtorNashville Metropolitan Area3yahoo.com, villagerealestate.com, nashvillescene.com -
Michael Jezewski
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Michael Jezewski
United States
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