Contents
- News & Updates
- Education
- Technical Skills
- Research & Experience
- Selected Projects
- Publications
- Teaching
- Blog (all posts)
- Projects (full list)
- News & Updates (archive)
- RSS feed
News & Updates
- (2025-10-19) Launched my personal blog — read posts.
- (2025-09-30) Added D‑CAS write-up to the projects page.
- (2024-12-15) New paper on hyperlink emotion analysis in SNAM — DOI.
Education
| Degree | Year |
|---|---|
| Doctor of Philosophy (Ph.D.), Computer Science, University of Texas at Dallas, Supervisor: Prof. Rym Zalila-Wenkstern | 2025 – Present |
| Master of Science (M.S.), Computer Science, University of Arkansas at Little Rock, Supervisor: Prof. Nitin Agarwal | 2023 – 2025 |
Technical Skills
- Programming Languages
-
Python Java JavaScript Golang
- Web Technologies
-
React Vue Node.js Spring Boot
- Cloud & DevOps
-
AWS GCP Kubernetes Docker
- AI & Machine Learning
-
PyTorch LangChain Hugging Face
- Data Engineering
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Apache Spark Apache Kafka Grafana
- Databases
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PostgreSQL MongoDB Redis
Research & Experience
Researcher, COSMOS Research Center
August 2023 – May 2025
Developed retrieval-augmented generation (RAG) pipelines using Llama, LangChain, and FAISS. Engineered large-scale data pipelines with Apache Kafka and Spark for distributed processing of research data.
Software Engineer, Flutterwave
February 2023 – June 2025
Scaled distributed payment APIs serving 500,000+ daily transactions with 99.99% uptime. Built fault-tolerant microservices architecture handling mission-critical financial operations across multiple African markets.
Fullstack Engineer, Tolaram Group
March 2022 – February 2023
Built fleet management systems using Node.js, PostgreSQL, and WebSockets for real-time tracking. Deployed cloud-native applications on Google Cloud Platform with containerization and CI/CD pipelines.
Selected Projects
D-CAS: Distributed Content-Addressable Storage
Peer-to-peer distributed storage system implemented in Golang with TCP networking and SHA1-based integrity checks. Features automatic data replication, fault tolerance, and content-addressable architecture for efficient data retrieval.
Cloud Visibility Dashboard
Real-time analytics platform for cloud spend optimization and system health monitoring. Integrates with multiple cloud providers to provide unified visibility into infrastructure costs, performance metrics, and resource utilization.
Publications
- Amure, R., Akinnubi, A., Koleoso, O. (2024). Toward Improved Clustering for Textual Data. In: Proceedings of Third International Conference on Computing and Communication Networks. ICCCN 2023. Lecture Notes in Networks and Systems, vol 917. Springer, Singapore. https://doi.org/10.1007/978-981-97-0892-5_32
- Mbila-Uma, S., Koleoso, O., Umoga, I. et al. (2024). The Multi-attribute impact of hyperlinks in blogs: an emotion-centric approach. Soc. Netw. Anal. Min. 14, 134 (2024). https://doi.org/10.1007/s13278-024-01295-w
Teaching
During my Masters and Ph.D. studies, I conducted and assisted in teaching several classes, including: