Mohamedamin Abdi
Mohamedamin Abdi is a results-driven software engineer with half a decade of experience in backend development, specializing in microservices, event-driven architecture, cloud computing, and DevOps practices. He is certified scrum master and is committed to delivering incremental value to stakeholders.
fiserv
A global leader in payments and financial technology.
fiserv
London, England, United Kingdom
Senior Software Engineer
Jul 2024 - Present . 11 mos
- Designed and deployed microservices handling realtime financial data and risk scoring via Kafka streams. Optimized critical services to reduce latency by 30% and ensure the system scales to meet growing user load
- Implemented event-driven architecture using Kafka, enabling real-time data processing and reducing system latency by 30%.
- Built internal tools to streamline development processes, including a custom Java/Snowflake SQL query builder that automated manual query writing, improving developer productivity by 40%.
- Led the design and implementation of a new microservice architecture, improving system scalability and maintainability.
- Played end-to-end roles: backend dev, QA lead, DevOps, and incident management.
- Integrated complex financial features including split funding, transaction monitoring, and instant payment processing into the platform.
- Trained cross-functional teams, including product managers and frontend engineers, in Snowflake and backend systems.
Software Engineer
Jul 2022 - Jul 2024 . 2 yrs 1 mo
- DevOps & Deployment: Orchestrated end-to-end CI/CD pipelines and automated testing
- Acted as Scrum Master; mentored devs, wrote technical documentation and DR runbooks.
- Trained cross-functional teams, including product managers and frontend engineers, in Snowflake and backend systems.
- Key contributor to production support team; ensured minimal downtime during incidents and led root cause analysis sessions.
netPay
A leading provider of payment processing and merchant services in the UK.
netPay
London, England, United Kingdom
Software Engineer
Aug 2021 - Aug 2022 . 1 yr
- Built internal error tracking tools to improve system uptime and observability.
- Migrated legacy apps into cloud first systems in Java.
- Review code and provide constructive feedback.
- Participated in agile ceremonies and contributed to sprint planning and retrospectives.
- Onboard and train new developers on Java and 50+ backend microservices.
whoseworking
A leave management software product for small teams. Beautifully designed and easy to use.
whoseworking
London, England, United Kingdom
Founder
Apr 2025 - Present . 2 mos
- Developed a leave management software product for small teams, focusing on user experience and ease of use.
- Implemented features such as leave requests, approvals, and team calendars.
- Integrated with popular calendar systems for seamless scheduling.
Co-Founder
Aug 2024 - Dec 2024 . 5 mos
- Developed a reservation management SaaS for restaurants, enabling them to manage reservations, waitlists, and customer interactions.
- Led the development of a mobile app for restaurant staff to manage reservations on-the-go.
- Implemented features such as real-time table availability, customer notifications, and analytics dashboards.
Lead Developer
Jun 2024 - Present . 1 yr
- Led a team of developers to build software solutions for clients, focusing on web and mobile applications.
- Managed client relationships and ensured timely delivery of projects.
- Implemented agile methodologies to improve development processes and team collaboration.
Web Developer
Aug 2021 - Aug 2022 . 1 yr
- Developed and maintained web applications for various clients, focusing on user experience and performance.
- Implemented responsive designs and optimized applications for mobile devices.
- Collaborated with designers and product managers to deliver high-quality software solutions.