Selected Work

Selected work / Professional & personal

Systems I’ve helped build, connect, and run.

A closer look at my contribution across insurance, banking, public services, enterprise IT, and independent work.

Enterprise applicationsFinancial servicesPublic sectorFounder & personal work

These summaries describe my responsibilities and contributions to team-delivered systems. Internal source code, customer data, and confidential implementation details are not published.

01 / NSIA INSURANCE · SEP 2022–MAR 2026

Insurance applications & digital customer services

Team Lead, Enterprise Software Applications · Deputy Manager

The environment

Business-critical insurance systems serving internal teams and customers: core business applications, customer portals, the Marine Portal, web forms, mobile applications, and claims automation.

My contribution

Led development, operations, and maintenance; translated stakeholder needs into requirements and architecture; integrated enterprise and third-party systems; coordinated delivery, testing, deployment, and support.

Delivery & ownership

Designed reusable secure APIs, carried out unit and integration testing, coordinated IAT and UAT, addressed incidents against service agreements, and supported audit and regulatory compliance.

99.9% system uptime achieved and sustained through optimisation, proactive monitoring, and improvements to legacy systems.

Also contributed to IT budget planning, governance, cross-functional coordination, and supervisory responsibilities.

C# / .NETAngularREST APIsTesting & UATApplication operations
02 / LAGOS STATE EMPLOYMENT TRUST FUND · APR 2020–SEP 2022

Palm-P loan & grant application platform

Lead, Enterprise Software Engineer · Data protection responsibilities

Application delivery

Led the redesign and enhancement of the Loan Application Portal. Modified existing application journeys, added five new application types, and created three Lagos CARES grant application forms within Palm-P.

Developed requirements in C# and PHP, improved website functionality and user experience, and restructured two LSETF websites for SEO and usability.

The wider IT remit

Implemented and managed ERP capabilities across HR, procurement, and finance; maintained SharePoint intranet content, document management, reporting, and departmental workflows.

Managed and troubleshot test and production Windows Servers and databases, automated deployments and maintenance, provided end-user guidance, supported network infrastructure, and reinforced data protection policies.

C#AngularPHPERPSharePointWindows Server & databases
03 / EQUITY BANK · REMOTE CONTRACT · AUG 2021–JUN 2022

Core banking & savings product APIs

Developed RESTful APIs in C# to improve banking system interoperability, including endpoints supporting savings products. Worked with front-end and mobile teams to define API specifications and integration contracts.

Published contracts and integration documentation through team wikis, built reusable code, and contributed to data storage design and Agile delivery.

C# / .NETRESTAPI contractsDocumentationRemote collaboration
04 / SBSC, SUPPORTING FCMB · REMOTE CONTRACT · NOV 2023–FEB 2024

Financial platform enhancement & integration

Maintained and enhanced financial platforms for FCMB using C#, Java, and ASP.NET MVC. Integrated responsive front-end interfaces with secure RESTful APIs and contributed to sprint planning, development, and delivery.

C#JavaASP.NET MVCREST APIsAgile
05 / FIDELITY BANK · AUG 2018–MAR 2020

Internal enterprise tools & IVY chatbot

Attendance & Visitor Management Systems

Built internal enterprise tools supporting attendance and visitor management. Worked on debugging, patches, performance optimisation, and stability across internal banking applications.

Conversational systems & technical writing

Enhanced the IVY chatbot and authored technical and API documentation to make systems easier to maintain and knowledge easier to transfer.

Enterprise softwareChatbot enhancementApplication supportTechnical writing
06 / TANGO BROOK TECHNOLOGIES · MAR–OCT 2026

Full-stack enterprise engineering & ISMS implementation

Developed and supported enterprise applications using Java, C#, Node.js, and Next.js. Managed enhancements, resolved technical issues, and supported continuous system improvement across the software lifecycle.

Led ISO 27001 ISMS implementation work, connecting application delivery with information security, confidentiality, governance, and business requirements.

JavaC#Node.jsNext.jsPostgreSQLISO 27001

Additional work / IT risk, audit & governance

Controls that support dependable systems.

A practical risk and control perspective developed alongside enterprise application ownership in regulated environments.

NSIA Insurance · 2022–2026

IT audits & regulatory engagement

Coordinated technology-related activities for NAICOM regulatory audits, EY and Deloitte IT audits, and internal IT audits.

Supported evidence requests, control reviews, audit observations, technical documentation, and follow-up actions with the relevant IT and security stakeholders.

NSIA Insurance · 2022–2026

Findings closure & access controls

Followed up open IT risk items and corrective actions, including removal of access for exited staff, improvements to account-deactivation SOPs, and access-control remediation.

Worked with IT/security stakeholders on vulnerability assessments and VAPT observations, remediation activities, control documentation, and audit-related technical fixes.

NSIA Insurance · 2022–2026

Recovery readiness & service risk

Supported disaster recovery exercises and cross-functional readiness activities, working with relevant teams on recovery and continuity expectations.

Contributed to maintenance planning, governance, budget decisions, and vendor/service-risk processes alongside responsibility for critical applications.

LSETF · APR 2020–SEP 2022

Data Protection Officer & IT audit support

Served as Data Protection Officer alongside the Lead, Enterprise Software Engineer role. Supported data-protection compliance, privacy controls, and the responsible handling of sensitive information.

Participated in IT audit activities through control reviews, provision of technical evidence, and follow-up on identified issues. Applied deployment controls, maintenance practices, and cross-department support to loan application and ERP platforms.

TANGO BROOK · MAR–OCT 2026

Controlled change & incident resolution

Investigated system incidents and environment-configuration issues, coordinated corrective fixes, and supported controlled application enhancements and releases. Contributed to technical documentation and adherence to organisational information-security and compliance requirements.

Audit evidence & findings closureIT control self-reviewAccess & identity controlsVAPT remediation follow-upDisaster recoveryPolicies & SOPsData protectionVendor/service risk

07 / Independent work

Building beyond employment.

Lavangel Innovations LLC · Oct 2022–present

Founder / CEO

My independent venture, connecting software development, enterprise technology, SaaS, and leadership. An entrepreneurial perspective complements my experience delivering technology inside larger organisations.

For a conversation about independent software work or collaboration, get in touch.

Personal project · This website

Portfolio & The Notebook

A personal home for my engineering work, professional journey, and technical writing. It brings career experience, project summaries, and practical articles together in one accessible place.

Built on WordPress, with a responsive presentation and a focus on clear, useful content.

Explore The Notebook →

Let’s connect

Want to discuss the engineering behind the work?

I welcome conversations about senior engineering, enterprise applications, full-stack delivery, and technical leadership.