Stephen Antwi
Romeoville,IL
Summary
Results-driven Splunk Developer with a proven track record at Fidelity National Information Services, adept at crafting custom dashboards and optimizing performance. Skilled in SPL and alert configuration, I enhanced incident response times and improved data accuracy through effective collaboration and innovative solutions. Strong analytical and mentoring abilities complement my technical expertise.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Splunk Developer
Amsive
07.2023 - 05.2025
- Designed custom dashboards to visualize key performance indicators for stakeholders.
- Reduced incident response times with efficient use of Splunk alerts and notifications.
- Developed custom visualizations to depict complex datasets in an accessible and meaningful manner.
- Enhanced system performance by optimizing Splunk queries and dashboards.
- Developed and maintained documentation for all Splunk-related processes, workflows, and configurations to ensure knowledge transfer and effective troubleshooting practices among team members
Splunk Developer
Fidelity National Information Services, FIS
06.2023 - 10.2023
- Developed complex SPL queries creating dashboards fro real-time IT monitoring ,reducing incident resolution time by 20%.
- Developed custom Alerts and Reports using eval,strtime and strptime commands to proactively identify security threats.
- Configured and managed Splunk Universal Forwarders and data inputs,onboarding 30+ data sources for centralized visibility.
- Collaborated with IT teams to optimize data ingestion processes, improving data accuracy.
- Reduced incident response times with efficient use of Splunk alerts and notifications.
Software Tester
Fidelity National Information Services, FIS
01.2017 - 06.2023
- Led comprehensive testing efforts for software applications, ensuring high-quality deliverables and adherence to specifications.
- Developed and executed test plans and test cases, identifying defects and tracking resolution progress.
- Collaborated with cross-functional teams to gather requirements and provide feedback on software functionality.
- Mentored junior testers, fostering skill development and promoting best practices in software testing methodologies.
Machine Operator Technician
Fidelity Information Services, FIS
05.2010 - 01.2017
- Operated and maintained machinery to ensure optimal performance and efficiency.
- Conducted routine inspections to identify mechanical issues and facilitate timely repairs.
- Collaborated with team members to streamline production processes and improve workflow efficiency.
- Trained new operators on equipment usage, safety protocols, and operational procedures.
Education
Bachelor in Building Technology -
Sunyani Technical University
Sunyani ,Ghana08-2009
Skills
- Splunk SPL(stats,chart ,eval,timechart,metadata,fields, table and where)
- Performance optimization
- Alert configuration
- Dashboard creation
- Data Models,
- Field Extraction(rex)
- Indexers/Search heads Universal Forwarders
- Virtualization
Certification
Splunk power user
Timeline
Splunk Developer
Amsive
07.2023 - 05.2025
Splunk Developer
Fidelity National Information Services, FIS
06.2023 - 10.2023
Software Tester
Fidelity National Information Services, FIS
01.2017 - 06.2023
Machine Operator Technician
Fidelity Information Services, FIS
05.2010 - 01.2017
Bachelor in Building Technology -
Sunyani Technical University