I am a results-oriented software engineer with hands-on experience in backend development, cloud infrastructure, and network engineering. I design, build, test, and deploy scalable web applications and backend services using Node.js and React, focusing on RESTful APIs, database optimization (PostgreSQL, MySQL, MongoDB), and CI/CD/DevOps on Google Cloud Platform to deliver reliable, high-performance software. I thrive in collaborative environments and enjoy turning complex requirements into robust, maintainable solutions. I have a strong track record in microservices architectures, performance tuning, and delivering responsive applications across distributed systems. I’m passionate about learning new technologies, improving operational efficiency, and maintaining system stability in fast-paced settings.

Laolu Oseni

I am a results-oriented software engineer with hands-on experience in backend development, cloud infrastructure, and network engineering. I design, build, test, and deploy scalable web applications and backend services using Node.js and React, focusing on RESTful APIs, database optimization (PostgreSQL, MySQL, MongoDB), and CI/CD/DevOps on Google Cloud Platform to deliver reliable, high-performance software. I thrive in collaborative environments and enjoy turning complex requirements into robust, maintainable solutions. I have a strong track record in microservices architectures, performance tuning, and delivering responsive applications across distributed systems. I’m passionate about learning new technologies, improving operational efficiency, and maintaining system stability in fast-paced settings.

Available to hire

I am a results-oriented software engineer with hands-on experience in backend development, cloud infrastructure, and network engineering. I design, build, test, and deploy scalable web applications and backend services using Node.js and React, focusing on RESTful APIs, database optimization (PostgreSQL, MySQL, MongoDB), and CI/CD/DevOps on Google Cloud Platform to deliver reliable, high-performance software. I thrive in collaborative environments and enjoy turning complex requirements into robust, maintainable solutions.

I have a strong track record in microservices architectures, performance tuning, and delivering responsive applications across distributed systems. I’m passionate about learning new technologies, improving operational efficiency, and maintaining system stability in fast-paced settings.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

English
Fluent

Work Experience

Core Network & Roaming Intern at Airtel Nigeria
August 1, 2017 - August 1, 2017
Automated KPI reporting workflows for core and roaming network performance, reducing manual reporting time by 30%. Supported network infrastructure teams with data backups and switch configurations for MSS and HSS systems. Troubleshot inbound/outbound roaming issues to maintain cross-border connectivity and service continuity.
Backend Developer at HumberOne (Humber International Limited)
August 1, 2021 - August 1, 2021
Developed backend modules for a gamification platform, enhancing engagement and supporting real-time integrations between game systems and client interfaces. Engineered RESTful APIs using Node.js and Express to enable real-time data exchange and integration across client front-ends and backend services. Debugged and optimized microservices to improve scalability and reduce latency across distributed systems. Managed and refactored SQL and NoSQL queries to improve response times and ensure data integrity for PostgreSQL, MySQL, and MongoDB stores. Supported CI/CD processes by implementing and testing deployment scripts and collaborating on automated build/deploy workflows.
Sound Board Operator / Technical Operator at Bell Media
November 1, 2023 - November 1, 2023
Ensured seamless live broadcast operations through precise control of audio systems and studio software, maintaining on-air reliability and uptime. Designed an internal workflow to automate program file sourcing and uploads, improving operational efficiency and reducing manual scheduling errors. Implemented technical optimizations to enhance system stability and collaborated with engineering teams to identify and resolve live-performance issues.
Retail Network Support Engineer at ipNX Nigeria Limited
November 1, 2020 - November 1, 2020
Diagnosed and resolved network performance issues to ensure service reliability for client-facing systems and internal services. Assisted in provisioning and optimizing network configurations for 100Mbps and 200Mbps client services. Collaborated with backend and infrastructure teams to streamline monitoring scripts and automate routine maintenance and troubleshooting tasks. Provided technical support to internal systems using scripting and API testing to troubleshoot network operations and integrations.
Electrical & Studio Engineering Intern at Lagos Television
July 1, 2018 - July 1, 2018
Assisted with installation, configuration, and troubleshooting of studio software and production equipment to support daily broadcasts. Streamlined network connectivity between studio control rooms and production units to improve broadcast reliability. Supported maintenance of scheduling and production systems used for live operations.
Core Network & Roaming Intern at Airtel Nigeria
August 31, 2017 - August 31, 2017
Automated KPI reporting workflows for core and roaming network performance, reducing manual reporting time by 30%.
Backend Developer at HumberOne (Humber International Limited)
July 1, 2018 - July 1, 2018
Built backend modules and customer-facing RESTful APIs for a gamification platform, enabling real-time integration between gaming systems and client interfaces. Debugged and optimized microservices to improve scalability and reduce latency across distributed services. Managed and refactored database queries to improve response times and ensure data integrity in production workflows (PostgreSQL/SQL-based systems). Supported CI/CD processes by implementing and testing deployment scripts, improving deployment reliability and repeatability.
Network & Roaming Intern at Airtel Nigeria
November 1, 2023 - November 1, 2023
Automated KPI reporting workflows for core and roaming network performance, reducing manual reporting time by 30%. Supported network infrastructure teams with data backups and switch configurations for MSS and HSS systems. Troubleshot inbound/outbound roaming systems to maintain cross-border connectivity and service continuity.
Electrical & Studio Engineering Intern at Lagos Television
August 1, 2017 - August 1, 2017
Assisted with installation, configuration, and troubleshooting of studios software and production equipment for daily operations. Streamlined network connectivity between control rooms and production units to enhance broadcast reliability. Supported maintenance of scheduling and production systems used for live operations.
Backend Developer at HumberOne ( Humber International Limited)
August 1, 2017 - August 1, 2017
Built backend modules and customer-facing RESTful APIs for a gamification platform, enabling real-time integration between gaming systems and client interfaces. Debugged and optimized microservices to improve scalability and reduce latency across distributed services. Managed and refactored database queries to improve response times and ensure data integrity in production workflows (PostgreSQL / SQL-based systems). Supported CI/CD processes by implementing and testing deployment scripts, improving deployment reliability and repeatability.
Retail Network Support Engineer at NXN Nigeria Limited
July 1, 2018 - July 1, 2018
Diagnosed network performance issues to maintain uptime and reliability across client services. Provided new client connections and optimized network configurations for 100 Mbps and 200 Mbps services to meet SLAs. Collaborated with backend and infrastructure teams to streamline monitoring scripts and automate routine maintenance tasks, improving operational visibility.
Intern, Core Network & Roaming at Airtel Nigeria
November 1, 2023 - November 1, 2023
Automated KPI reporting workflows for core and roaming network performance, reducing manual reporting time by 30%.

Education

Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 1, 2019 - November 16, 2025
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 1, 2023 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 1, 2019 - January 1, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 11, 2030 - January 1, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 11, 2030 - January 1, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 11, 2030 - January 1, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 11, 2030 - January 1, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 1, 2023 - December 31, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 1, 2019 - December 31, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 11, 2030 - January 1, 2019
Diploma of Education in Audio Engineering & Production at College for Arts and Technology, Canada
January 11, 2030 - January 1, 2023
Bachelor of Engineering in Electrical & Electronics Engineering at Covenant University, Nigeria
January 11, 2030 - January 1, 2019

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Telecommunications, Media & Entertainment, Education, Computers & Electronics, Retail