Iman Ibrahim
@imanibrahim
Technical Support Specialist and System Administrator with 4+ years’ experience in telecom
What I'm looking for
I’m a Technical Support Specialist and System Administrator with over four years of experience supporting backend applications, telecom systems, and fraud-detection platforms. I specialize in troubleshooting complex technical issues, configuring SS7 signaling and MAP protocols, optimizing databases, and maintaining secure, high-performing systems.
Experience
Work history, roles, and key accomplishments
Software Engineer – Fraud Detection
GBSD
May 2023 - Present (2 years 7 months)
Integrated GMLC, eSMLC, SAS, and SMLC using SS7 signaling for enhanced location-based services. Utilized PostgreSQL for fraud detection and data management, optimizing database queries for improved performance. Collaborated with cross-functional teams to design and implement robust fraud detection mechanisms.
Quality Assurance Engineer
Safaricom Telecommunication PLC
May 2022 - Present (3 years 7 months)
Conducted QA for SLM and EDW projects, including automated and data warehouse testing. Led test case development, execution, and detailed reporting to ensure product integrity. Managed project testing processes, focusing on system reliability and performance.
Backend Developer
Gebeya
Sep 2019 - Present (6 years 3 months)
Developed and maintained backend APIs, handling API requests and conducting end-to-end testing. Managed a team of testers and effectively communicated project updates to stakeholders.
Digital Marketer & Graphics Designer
AIT IT Solutions and Cybersecurity Consultancy
Jun 2022 - Mar 2022 (-1 years 9 months)
Developed responsive web applications and designed WordPress websites. Managed social media marketing campaigns and created engaging content to enhance brand presence.
Intern – Software Developer
The Reporter Media and Communication
Jan 2020 - Feb 2021 (1 year 1 month)
Contributed to backend development using React Native, enhancing system usability and user experience. Conducted quality control checks and managed complex project designs.
Education
Degrees, certifications, and relevant coursework
Addis Ababa University
Bachelor of Arts, Software Engineering
2016 - 2021
Completed a Bachelor of Arts in Software Engineering, focusing on software development, database management, and quality assurance principles. Gained hands-on experience in programming and software testing methodologies.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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