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Marc Hansen Email & Phone Number

Principal Database Engineer at Fiserv
Location: Elk Grove, California, United States 5 work roles 1 school
1 work email found @fiserv.com 4 phones found area 608, 847, and 404 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email m****@fiserv.com
Direct phone (608) ***-****
LinkedIn Profile matched
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Current company
Fiserv
Role
Principal Database Engineer
Location
Elk Grove, California, United States
Company size
10 employees

Who is Marc Hansen? Overview

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Quick answer

Marc Hansen is listed as Principal Database Engineer at Fiserv, a with 10 employees, based in Elk Grove, California, United States. AeroLeads shows a work email signal at fiserv.com, phone signal with area code 608, 847, 404, and a matched LinkedIn profile for Marc Hansen.

Marc Hansen previously worked as System Engineering - Senior Advisor I at Fiserv and System Engineer III at First Data Corporation. Marc Hansen holds Bs, Computer Science from Brigham Young University.

Company email context

Email format at Fiserv

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{first}.{last}@fiserv.com
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AeroLeads found 1 current-domain work email signal for Marc Hansen. Compare company email patterns before reaching out.

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Profile bio

About Marc Hansen

20+ years total IT support with 18+ doing Oracle database development, administration and architecture. Now working with DBaas offerings to define standards with Fiserv for implementing in a repeatable fashion while meeting all the security requirements needed. Strategic, innovative and forward-thinking Senior DBA experienced in managing multiple development, test and production environments. Experience includes executing implementations, auditing, custom application design and development, and disaster recovery all in a highly regulated environment. Experienced working directly with customers to understanding their business requirements, making recommendations for development, capacity planning and performance tuning.Cloud platforms: AWS, OCI, AzureOperating Systems: AIX, LinuxDatabases: Oracle, Yugabyte, CosmosDB, AzureSQL, PostgresOracle ApplicationsBackup/Disaster Recover: Hot/Cold Backups, RMAN Backups, RMAN cloning, Data Guard failoverOracle Tools: Data Guard, RMAN, OAM, OEM Grid 12c, SOA, OBIEE, Discoverer, Data pump, Oracle WalletApplication Servers: WLS, OC4J, Tomcat, ApacheLanguages: SQL, PL/SQL, Unix Shell, Perl, C, HTML, Java, Python, TerraformTuning Tools: TKPROF, Explain plan, Statspack, AWR, ADDMSkills: Disaster Recovery, Data Architect, Database Design, Performance Tuning, Enterprise ArchitectureArchitect and Design: Complete ER diagram development from whole application to minor changes. Normalization and tuning for speed as well as function.Development: SQL, PL/SQL for handling of bulk processing or transactional business rules. Unix Shell scripting to automate business processes, monitor and alert proactively

Listed skills include Oracle, Unix, Databases, Solaris, and 37 others.

Current workplace

Marc Hansen's current company

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Fiserv
Fiserv
Principal Database Engineer
255 Fiserv Drive, Brookfield, Wisconsin 53045, us
Website
fiserv.com
Employees
10
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5 roles

Marc Hansen work experience

A career timeline built from the work history available for this profile.

Principal Database Engineer

Current
Fiserv

Milwaukee, Wisconsin, Us

Database design and engineering for dbaas and open source products.

May 2024 - Present

System Engineering - Senior Advisor I

Fiserv

Milwaukee, Wisconsin, Us

Define Cloud DBaas standards for Fiserv.

Dec 2019 - May 2024

System Engineer Iii

First Data Corporation

Brookfield, Wisc., Us

Oracle EBS Database admin for a WMS installation and other apps

Apr 2019 - Dec 2019

Senior Oracle Applications Database Administrator

First Data Corporation

Brookfield, Wisc., Us

• Lead Oracle Apps DBA for Oracle EBS 11i and R12.2 Manufacturing AIX install since 2010. • Lead DBA and Architect for custom in house order entry, billing and rental applications since 2000. • Lead DBA support SOA and OBIEE installs 2010 -2016 • Implement and Manage Data guard for multiple databases including Oracle Apps R12.2.3• Configured RMAN backups, purge jobs, maintenance Jobs, custom scripting to interface with Symantec Netback and EMC Networker• Developed RMAN Backup strategies for cloning the test databases from the production environment• Perform annual disaster recovery testing through RMAN recovery and Data Guard standby• OEM Grid Control management and configuration• User security management through the use of roles, profiles and grants• Custom scripting through SQL, Shell and PL/SQL for automated and proactive admin tasks, monitoring and alerts for the on call DBA• Software patching for database, OAS and EBS apps with opatch, adpatch and adop• Upgrades of database, applications and apps server• Develop shell scripts for monitoring and performing business processing.• Designed, develop and maintain database schemas, tables, standard views, materialized views, synonyms, unique/non unique indexes, constraints, triggers, sequences, LOB management and other database objects. • Develop PL/SQL packages, procedures, and functions. Written complex SQL queries with sub-queries, analytical functions and inline views • Optimize SQL and business processes using explain tables, TKPROF utility, by setting database parameters, by using optimizer hints and using statistics on tables. • Work with audit teams for multiple audits including Sarbanes-Oxley• Administer Tomcat, Apache and Oracle application server including hardening and web app deployments

Feb 2000 - Apr 2019

Database Administrator / Developer Consultant

Keane

London, United Kingdom , Gb

• Development and data migration for a certification tracking system. • Data Modeling, PL/SQL development for a natural gas pipeline management system. • Data migration and development work on a Travel tracking system• Data modeling and migration of planet management data.• Data loads, Data scrubbing for insurance bill processing system• Data model and migration of a a software certification system.Contract work for Novell, PowerTrak, Geneva Steel, Williams Energy, and LDS Church

May 1995 - Feb 2000
Team & coworkers

Colleagues at Fiserv

Other employees you can reach at fiserv.com. View company contacts for 10 employees →

RO Raymond Odudu Raymond Odudu Colleague at FiservDartford, England, United Kingdom View → SS Shobha Smriti Shobha Smriti Colleague at FiservPune, Maharashtra, India View → SB Shannaa Bidle Shannaa Bidle Colleague at FiservWashington Dc-Baltimore Area, United States View → NR Nancy Romero Nancy Romero Colleague at FiservArgentina View → VJ Vishawa Jeet Kumar Vishawa Jeet Kumar Colleague at FiservMainpuri, Uttar Pradesh, India View → SL Stephania Lightfoot Stephania Lightfoot Colleague at FiservUnited States View → SD Shannon Diedrichsen Shannon Diedrichsen Colleague at FiservLincoln, Nebraska, United States View → GR Gloria Randall Gloria Randall Colleague at FiservBurton, Michigan, United States View → AD Arnab Datta Arnab Datta Colleague at FiservPompano Beach, Florida, United States View → AS Anusha Shetty Anusha Shetty Colleague at FiservMira Bhayandar, Maharashtra, India View →
1 education record

Marc Hansen education

  • Brigham Young University
    Brigham Young University
    Computer Science
FAQ

Frequently asked questions about Marc Hansen

Quick answers generated from the profile data available on this page.

What company does Marc Hansen work for?

Marc Hansen works for Fiserv.

What is Marc Hansen's role at Fiserv?

Marc Hansen is listed as Principal Database Engineer at Fiserv.

What is Marc Hansen's email address?

AeroLeads has found 1 work email signal at @fiserv.com for Marc Hansen at Fiserv.

What is Marc Hansen's phone number?

AeroLeads has found 4 phone signal(s) with area code 608, 847, 404 for Marc Hansen at Fiserv.

Where is Marc Hansen based?

Marc Hansen is based in Elk Grove, California, United States while working with Fiserv.

What companies has Marc Hansen worked for?

Marc Hansen has worked for Fiserv, First Data Corporation, and Keane.

Who are Marc Hansen's colleagues at Fiserv?

Marc Hansen's colleagues at Fiserv include Raymond Odudu, Shobha Smriti, Shannaa Bidle, Nancy Romero, and Vishawa Jeet Kumar.

How can I contact Marc Hansen?

You can use AeroLeads to view verified contact signals for Marc Hansen at Fiserv, including work email, phone, and LinkedIn data when available.

What schools did Marc Hansen attend?

Marc Hansen holds Bs, Computer Science from Brigham Young University.

What skills is Marc Hansen known for?

Marc Hansen is listed with skills including Oracle, Unix, Databases, Solaris, Pl/Sql, Oracle E Business Suite, Disaster Recovery, and Linux.

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