Geoffrey Muchemi
Sr. Systems Engineer
Mansfield
Summary
Seasoned IT professional with expertise in cloud architecture and agile methodologies. Proven track record in implementing redundancy measures and automating tasks, enhancing system availability. Adept at collaborative problem-solving and project management, driving successful infrastructure migrations and ensuring optimal performance through effective database management.
Overview
11
11
years of professional experience
1
1
Certificate
Work History
BPM Systems Administrator
Costco
Dallas
11.2023 - Current
- Ensured high availability of all critical systems by implementing redundancy measures like clustering or load balancing technologies.
- Installed, configured, maintained and administered multiple operating systems including Windows Server 2008, 2012, 2016, Linux Ubuntu and Red Hat Enterprise.
- Automated routine tasks using PowerShell scripting language where applicable.
- Participated in projects related to new infrastructure implementations or migrations from legacy platforms.
- Documented system design specifications that meet customer needs while adhering to company standards.
- Developed test plans for functional testing, integration testing, system testing, regression testing.
Solutions Architect
Bank of Texas
Dallas
03.2021 - 10.2023
- Designed, implemented, and managed cloud-based architectures using Microsoft Azure and AWS.
- Assisted in developing architecture roadmaps for long-term IT initiatives.
- Identified potential risks associated with projects and developed mitigation plans.
- Conducted research into emerging technologies to identify opportunities for improvement.
- Provided expertise in software development lifecycle processes.
Business Analyst
KQ
08.2017 - 02.2021
- Designed test plans, scenarios, scripts, cases, and results matrices to validate system functionality.
- Provided technical support during user acceptance testing cycles.
- Collaborated with stakeholders across departments to define requirements for new projects.
- Created detailed process flows and user stories to document system requirements and design solutions.
- Gathered feedback from end users regarding usability issues related to applications or systems.
- Monitored project timelines and budgets by tracking milestones, deliverables, tasks.
Junior Database Administrator
Equity Bank Limited
02.2014 - 07.2017
- Participated in code reviews ensuring best practices were followed when creating custom scripts.
- Performed regular maintenance tasks such as index rebuilds and reorganization of data files to improve performance.
- Analyzed user requirements for new or modified databases or programs to determine feasibility of design within time and cost constraints.
- Created stored procedures, triggers, indexes, views and other database objects as needed.
- Deployed patches and upgrades in production environments according to change management policies.
Education
Master of Science - Information Management
Dallas Baptist University
Dallas, TXBachelor of Science - Information Science
Moi University
Skills
- DevOps principles
- Collaborative Problem-solving
- Change management techniques
- Lean software development
- Scrum framework mastery
- User story creation
- Agile methodologies expertise
- Release and deployment management
- Project management
- Database management
- Cloud architecture
- Data integration
Certification
- Microsoft Certified: Azure Fundamentals - D06N5A-C493B0
- Microsoft Certified: Azure Administrator Associate -8B428D36ABD41564
- AWS Certified Cloud Practitioner- DBNSQRX1RBRQQGK
- CompTIA Security +
- PMP - ID 2272426
- ITIL- v3
- Redhat Linux 6 Systems Administration
- ORACLE Data Integrator Systems Administration and Security
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
There is a powerful driving force inside every human being that, once unleashed, can make any vision, dream, or desire a reality.
Tony Robbins
Timeline
BPM Systems Administrator
Costco
11.2023 - Current
Solutions Architect
Bank of Texas
03.2021 - 10.2023
Business Analyst
KQ
08.2017 - 02.2021
Junior Database Administrator
Equity Bank Limited
02.2014 - 07.2017
Master of Science - Information Management
Dallas Baptist University
Bachelor of Science - Information Science
Moi University
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