ABOUT
Leadership & Management Team
Brilliant Esystems is run by a fourteen-member management team of engineers, accountants and practitioners — most of whom still hold a technical certification and sit in delivery reviews every month.
How the Company Is Run
Management authority in Brilliant Esystems sits with the Managing Director, who is accountable to the Board of Directors for the whole business. Beneath that, the company is organised into four practice directorates — software engineering, infrastructure and cloud, cybersecurity and compliance, and managed services — supported by finance, people and culture, legal and company secretariat, and two market-facing units covering the public sector and the Lagos financial-services region. Every practice director carries a delivery number, a margin target and a client-satisfaction score, and every one of them reports into the weekly Executive Committee.
We keep the structure deliberately flat. A client escalation reaches a director within one working day and the Managing Director within two; there is no account-management layer sitting between the person paying for the work and the person doing it. Directors are expected to spend time on site: our internal standard is that each practice director visits at least four client locations every quarter, and that visits to Kano, Abuja and Lagos delivery teams are rotated so that no office becomes remote from the centre.
Delegated authority is written down. Spending limits, contract signature thresholds, recruitment approvals, security exceptions and pricing discounts are all set out in a delegation of authority schedule approved by the Board and reviewed each year. Anything outside a director’s limit goes to the Executive Committee; anything outside the Executive Committee’s limit goes to the Board. This is unglamorous, but it is the reason our audit findings stay small and our procurement documentation survives scrutiny.
Executive Committee
The Exco meets every Monday morning and is collectively accountable for delivery, financial performance, technology direction and risk.
Engr. Musa Abdullahi Danbatta
Managing Director / Chief Executive Officer
B.Eng Electrical/Electronic Engineering (BUK), MBA, COREN Registered, MNSE, ITIL 4
Musa co-founded Brilliant Esystems in 2014 after eleven years in network engineering and systems integration with two national integrators, where he ran field operations across the North West. He has led the company from a four-person workshop to a 180-person firm with ₦4.8 billion in annual revenue and three offices. He chairs the Executive Committee and the Investment Committee, and personally sponsors the company’s largest public-sector programmes. He remains COREN-registered and still reviews network designs for the most complex builds.
[email protected]Hajiya Fatima Sani Gwarzo
Executive Director, Operations
B.Sc Computer Science, M.Sc Project Management, PRINCE2 Practitioner, PMP
Fatima owns end-to-end delivery across all four practice directorates and is the executive accountable for our ISO 9001:2015 quality management system. She joined in 2016 to build the project management office and has since standardised the estimating, change-control and close-out procedures that every engagement now follows. She chairs the monthly Delivery Board, where every project above ₦50 million is reviewed against schedule, margin and client satisfaction. Before joining she managed public-sector programme delivery for a Lagos systems house.
[email protected]Ibrahim Yusuf Rano, FCA
Chief Financial Officer
B.Sc Accounting, FCA (ICAN), Chartered Tax Practitioner (CITN)
Ibrahim is responsible for financial control, treasury, tax, procurement and investor reporting, and he sits on both the Investment Committee and the Risk & Security Committee. He introduced the contract-level margin reporting that lets the Delivery Board see profitability by project rather than by month, and he manages the working-capital discipline that allows us to fund equipment ahead of public-sector payment cycles. He qualified with a national audit practice and spent six years in financial control before joining Brilliant Esystems in 2017.
[email protected]Dr. Amina Bello Tarauni
Chief Technology Officer
B.Sc Computer Science, M.Sc Software Engineering, PhD Distributed Systems, AWS Solutions Architect – Professional
Amina sets technical direction for the whole company: reference architectures, the approved technology list, engineering standards and the internal platform our productised solutions are built on. She led the 2019 decision to build our own hosted platform rather than resell, which now underpins BrilliantCloud and a large part of our recurring revenue. She chairs the architecture review board that must sign off every solution design above a defined value. She holds a doctorate in distributed systems and publishes on resilient system design for low-bandwidth environments.
[email protected]Practice Directors
The four delivery directorates and the two specialist practices, each with its own engineers, tooling, standards and profit and loss account.
Nasiru Ahmad Shanono
Director, Software Engineering
B.Sc Computer Science, M.Sc Information Systems, Professional Scrum Master II, Microsoft Certified: Azure Developer Associate
Nasiru leads a team of sixty-two developers, testers and analysts across custom engineering and the eight productised solutions. He is accountable for engineering quality, release management and the secure development lifecycle that feeds our ISO/IEC 27001 controls. Under his leadership the company moved to fortnightly release cycles with automated regression testing, which cut post-deployment defects materially across the BrilliantEd and BrilliantRevenue product lines. He joined in 2015 as our fourth developer.
[email protected]Engr. Bashir Lawal Gezawa
Director, Infrastructure & Cloud
B.Eng Computer Engineering, COREN Registered, Cisco CCNP Enterprise, VMware VCP-DCV, Uptime Institute ATD
Bashir runs data centre design and build, networking, virtualisation and cloud migration, and he owns the physical and environmental controls in our own hosted facility. He has delivered tier-appropriate data centre builds for state governments, a teaching hospital and two banks, and led the 2019 programme that established our cloud practice. He is the executive sponsor of our solar-powered edge site programme, which now removes a substantial diesel load from remote installations. He is COREN-registered and a Cisco CCNP.
[email protected]Zainab Idris Kabo
Director, Cybersecurity & Compliance
B.Sc Computer Science, CISSP, CISA, ISO/IEC 27001 Lead Implementer (PECB), NDPR DPCO practitioner
Zainab leads the security operations centre, offensive security testing and our compliance practice, and she is the management representative for the ISO/IEC 27001:2022 information security management system. She built the SOC from a two-analyst desk in 2020 into a monitored service covering client estates across three states, and she led the successful ISO/IEC 27001 certification in 2021 and its transition to the 2022 standard. She chairs the quarterly Risk & Security Committee and reports directly to the Board’s Audit & Risk Committee on material incidents.
[email protected]Umar Salisu Minjibir
Director, Managed Services
B.Tech Computer Science, ITIL 4 Managing Professional, Microsoft 365 Certified: Enterprise Administrator Expert
Umar is accountable for the service desk, field engineering and the more than 12,000 endpoints under active management, and for the service-level agreements attached to them. His directorate attained 99.95% uptime against contracted targets in FY2025 and answers first-line calls on +234 803 047 9666. He introduced the tiered escalation model and the monthly service review pack that every managed-services client receives. He has been with the company since 2016, starting as a field engineer covering Kano and Jigawa.
[email protected]Dr. Yakubu Sale Karaye
Head, Data & AI Practice
B.Sc Statistics, M.Sc Data Science, PhD Applied Statistics, Microsoft Certified: Azure Data Scientist Associate
Yakubu leads data warehousing, business intelligence and applied machine learning, including the revenue-forecasting and taxpayer-matching models used in our government revenue work. He built the practice from a two-person analytics unit in 2023 into a fourteen-person team serving revenue services, banks and agribusinesses. He insists that every model shipped to a client comes with a plain-language explanation of what it does and does not predict, which has become a standard clause in our analytics proposals. He also supervises our data-quality assurance procedures.
[email protected]Aisha Mohammed Dala
Head, ICT Training Academy
B.Ed Computer Science, M.Sc Information Technology, PECB Certified Trainer, Microsoft Certified Trainer
Aisha runs the ICT Training Academy, which has trained more than 6,400 people since 2016 across vendor certification tracks, ISO awareness programmes and entry-level technology courses. She designs the curriculum, manages the trainer roster and runs the assessment and certification pipeline in Kano, Abuja, Lagos and online. She also leads the girls-in-tech outreach that takes short technology programmes into secondary schools in Kano, Jigawa and Katsina. She joined in 2018 from a technical training provider in Abuja.
[email protected]Functional & Regional Directors
Finance, people, legal and the two market-facing units that carry our public-sector and financial-services relationships.
Halima Aliyu Tudun Wada
Director, People & Culture
B.Sc Sociology, MBA Human Resource Management, Associate CIPM, SHRM-CP
Halima is responsible for recruitment, learning, performance management, remuneration and the working culture of a 180-person technical organisation spread across three cities. She built the graduate trainee scheme that now supplies roughly a quarter of our junior engineering intake and the certification sponsorship policy under which the company funds vendor examinations for every engineer. She chairs the People Committee and works with the Board’s Remuneration & Nominations Committee on succession planning for senior roles.
[email protected]Kabiru Ismail Gaya
Director, Public Sector Business
B.Sc Business Administration, M.Sc Public Policy, Certified Procurement Professional, PRINCE2 Practitioner
Kabiru leads our relationships with federal and state institutions and owns bid management, tender compliance and public-sector account growth from the Abuja office. He has overseen submissions to more than 40 public bodies and maintains the registration and clearance calendar that keeps our BPP and NITDA status current. He is the executive contact for procurement officers who need certificates, tax clearance or references at short notice. He joined in 2017 to open the Abuja office.
[email protected]Chinedu Okafor Nwosu
Regional Director, Lagos & Financial Services
B.Sc Computer Engineering, MBA, Certified Information Systems Auditor (CISA), PMP
Chinedu runs the Lagos office and the financial-services practice, covering banks, microfinance institutions, payment companies and telecommunications operators. He opened the Victoria Island office in 2022 and has built it into a self-sufficient delivery unit with resident engineers and its own service desk coverage. He specialises in regulated environments where audit evidence matters as much as the system itself. Before joining he spent nine years in technology risk and systems audit with a commercial bank.
[email protected]Barr. Aminu Garba Bichi
Company Secretary & Head of Legal
LL.B, BL (Nigerian Law School), LL.M Corporate & Commercial Law, ICSAN Associate
Aminu is Company Secretary to the Board and head of the legal function, responsible for corporate governance, statutory filings, contract review and regulatory compliance including NDPR obligations. He maintains the board and committee calendar, circulates papers, records minutes and tracks resolutions to completion. He advises the Executive Committee on contract risk and leads negotiation of framework agreements and service-level terms. He is an Associate of the Institute of Chartered Secretaries and Administrators of Nigeria and is not a director of the company.
[email protected]Management Committees & Governance Rhythm
Five standing management committees carry the operating cadence of the company. Each has written terms of reference, a fixed membership and minutes retained by the Company Secretary.
Executive Committee (Exco)
Weekly — Monday, 08:30
Chaired by the Managing Director. Reviews trading, pipeline, escalations, cash and people matters, and clears decisions above director delegation limits. Minutes are circulated the same day and open actions are carried forward until closed.
Delivery Board
Monthly — first Thursday
Chaired by the Executive Director, Operations. Every project above ₦50 million is reviewed against schedule, margin, risk register and client satisfaction. Projects rated amber twice consecutively are escalated to Exco with a recovery plan.
Risk & Security Committee
Quarterly
Chaired by the Director, Cybersecurity & Compliance. Reviews the corporate risk register, security incidents, audit findings, ISO management-system performance and business continuity testing, and reports to the Board’s Audit & Risk Committee.
Investment Committee
Monthly and on demand
Chaired by the Managing Director with the Chief Financial Officer. Approves capital expenditure, data centre and platform investment, acquisition of test and demonstration equipment, and any bid requiring a performance bond or significant working capital.
People Committee
Monthly
Chaired by the Director, People & Culture. Covers hiring plans, certification sponsorship, promotion and pay review recommendations, graduate trainee intake, grievance outcomes and the annual engagement survey action plan.
Architecture Review Board
Fortnightly
Chaired by the Chief Technology Officer. Signs off solution designs above a defined value, maintains the approved technology list and reference architectures, and rules on requests to depart from engineering standards.
Management Contact Directory
Direct addresses for the management team. General enquiries reach us faster on [email protected] or +234 802 913 8013.
| Name | Role | |
|---|---|---|
| Engr. Musa Abdullahi Danbatta | Managing Director / Chief Executive Officer | [email protected] |
| Hajiya Fatima Sani Gwarzo | Executive Director, Operations | [email protected] |
| Ibrahim Yusuf Rano, FCA | Chief Financial Officer | [email protected] |
| Dr. Amina Bello Tarauni | Chief Technology Officer | [email protected] |
| Nasiru Ahmad Shanono | Director, Software Engineering | [email protected] |
| Engr. Bashir Lawal Gezawa | Director, Infrastructure & Cloud | [email protected] |
| Zainab Idris Kabo | Director, Cybersecurity & Compliance | [email protected] |
| Umar Salisu Minjibir | Director, Managed Services | [email protected] |
| Halima Aliyu Tudun Wada | Director, People & Culture | [email protected] |
| Kabiru Ismail Gaya | Director, Public Sector Business | [email protected] |
| Chinedu Okafor Nwosu | Regional Director, Lagos & Financial Services | [email protected] |
| Dr. Yakubu Sale Karaye | Head, Data & AI Practice | [email protected] |
| Aisha Mohammed Dala | Head, ICT Training Academy | [email protected] |
| Barr. Aminu Garba Bichi | Company Secretary & Head of Legal | [email protected] |
Reaching the Right Person
For a live service incident, always use the support desk on +234 803 047 9666 or [email protected] rather than an individual mailbox — the desk is monitored against a response-time commitment and an individual is not. Security incidents affecting a monitored estate should go to [email protected].
For tenders, prequalification and certificate requests write to [email protected], copying [email protected]. Media enquiries go to [email protected] and recruitment enquiries to [email protected].
Meet the people who will do the work
We do not send a sales team to win the job and a different team to deliver it. Ask for a meeting and the director who would own your account will be in the room.