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Software Architecture and Microservices Design

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Olumide Peter Obasa
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Software architecture has been variously referred to as the backbone of modern digital systems. It refers to the organizational framework that governs the layout of software elements, their collaboration, and how they change with time.

Olumide Peter Obasa

This problematic but essential field has had one of its luminaries in the person of Olumide Peter Obasa, whose works on software engineering have transformed how developers approach development, scaling, and optimization for performance.

Of special note perhaps are his contributions towards microservices architecture, which have made possible the dream of breaking monolithic systems into loosely connected services that guarantee agility, scalability, and fault tolerance.

Olumide has been deeply involved in designing good software architecture all his career, which not only satisfies the immediate business needs but also anticipates expansion in the future. His architectural decisions are based on excellent knowledge of system design principles coupled with an immense amount of hands-on experience in designing large-scale distributed systems. His experience lies in various domains such as financial technology, e-commerce solutions, and enterprise software solutions, where the reliability, scalability, and maintainability principles are of utmost importance.

Simplicity and flexibility are at the core of Olumide’s software architecture philosophy. He is aware that, although the abundance of concerns of contemporary systems cannot be avoided, an excellent architecture should simplify the development process and not complicate it.

His skill to break down systems into small, bite-sized pieces has afforded him a right of entry to build microservices-based systems that are modular and flexible.

Each service is carefully crafted to perform a single thing, interoperate seamlessly with other services, and be quite independent to prevent system failure.

Olumide’s experience in developing microservices has entailed resolving problems in service orchestration, data consistency, and inter-service communication.

He has also shown notable mastery of the deployment of patterns like service discovery, load balancing, and circuit breaking that are crucial in getting services to operate best even when there are high loads or when a portion of the system crashes.

His efforts in defining asynchronous communication through message queues and event-driven architecture have also improved the fault tolerance of the systems he developed.

One of Olumide’s major strengths in architectural thinking is his emphasis on scalability. He is aware that, as the number of users expands , software systems need to have the capacity to scale horizontally in a way where they can curtail massive traffic and more data. By using containerization and orchestration tools like Kubernetes and Docker, Olumide has made the services he built deployable, scalable, and manageable in the cloud environment. His strategic thinking on infrastructure automation and continuous deployment has given room for seamless cycles and less downtime.

Data handling is the second important area that Olumide has made a huge contribution to. Data in the microservices system is more likely than not to be spread across many services, which creates issues with consistency, redundancy, and storage.

Olumide has addressed the issues by coming up with strategies that strike a balance between the need for eventual consistency and the need for accuracy and integrity of data. His in-depth knowledge of distributed databases and caching technology has enhanced data access and minimized latency.

In addition to his technical ability, Olumide is also passionate about knowledge transfer and mentorship in software development. He has instructed courses in software architecture and microservices design, where he breaks down complex ideas into actionable advice for mid-level and senior engineers. His emphasis on best practices like domain-driven design, API versioning, and observability has enabled numerous engineers to gain the ability necessary to build sound and sustainable systems.

Olumide’s value lies beyond the purely theoretical problems of software architecture. He is an engineering practitioner who spends a lot of time writing code, debugging, and performance tuning. His ability to switch easily between high-level architecture design and low-level implementation has made him an expert and innovative software engineer. He has also influenced architecture reviews, where he cross check current systems, spot potential roadblocks, and offer insights that lead to overall system performance scalability.

Olumide has always been a forward-thinking person when it comes to using advanced solutions in his work. He stays updated with the latest advancements in software architecture, including micro frontends and serverless computing and assesses their practical applicability to the work he is undertaking.

This ability to balance innovation with pragmatism has allowed him to create architectures that are not only state-of-the-art but also based on real-world application and organizational goals.

Finally, the software architecture and microservices design projects of Olumide Peter Obasa are a result of his deep passion for designing resilient, scalable, and flexible software systems.

His deep expertise and unflinching dedication have not only served the organizations he has worked for immensely but also the broader community of software engineers.

As digital systems will keep changing, tech leaders like Olumide, with the ability to handle the robustness of modern architecture with ease and agility, will keep playing a major role in reshaping the future of software development.


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Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

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Court Deals Fresh Blow to NBC, Throws Out Appeal over Broadcast Fines

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The Court of Appeal in Abuja has dismissed an appeal filed by the National Broadcasting Commission (NBC) challenging a Federal High Court judgment that restrained the commission from imposing fines on broadcast stations.

Court Deals Fresh Blow to NBC, Throws Out Appeal Over Broadcast Fines

Delivering judgment, Justice Jane Esienanwan Inyang held that the appeal was fundamentally defective and therefore incompetent.

The appeal stemmed from a Jan. 17, 2024 judgment delivered by Justice Rita Ofili-Ajumogobia of the Federal High Court, Abuja, which barred the NBC from enforcing N5 million fines imposed on several broadcast stations in 2022.

The sanctions had been issued over allegations that the stations aired documentaries on banditry and insecurity considered by the commission to be capable of undermining national security.

The affected broadcasters included Multichoice Nigeria Limited, owners of DStv, TelCom Satellite Limited, Trust TV Network Limited and NTA StarTimes Limited.

The suit was instituted by Media Rights Agenda (MRA), which challenged the legality of the fines imposed by the commission.

In her ruling, Justice Inyang pointed to a discrepancy in the appeal documents, noting that the respondent before the Federal High Court was listed as the “National Broadcasting Commission,” while the notice of appeal identified the appellant as the “Nigerian Broadcasting Commission.”

According to the court, the inconsistency was substantial enough to deprive it of the jurisdiction required to entertain the appeal.

“The notice of appeal is the foundation of an appeal and a condition precedent to the exercise of appellate jurisdiction by this court,” the judge held.

Consequently, the appeal was struck out without consideration of the substantive issues raised by the commission.

The ruling represents another setback for the NBC in its efforts to defend its authority to sanction broadcast organisations through administrative fines.

In April 2026, the Court of Appeal similarly dismissed a separate appeal by the commission against another judgment that restricted its powers to impose fines on broadcasters.

Earlier, in May 2023, the Federal High Court in Abuja ruled that the NBC lacked the judicial authority to impose penalties on media organisations without recourse to the courts.

The controversy over the commission’s sanctioning powers dates back to March 2019 when the NBC imposed N500,000 fines on 45 broadcast stations for alleged violations of the Nigerian Broadcasting Code during the general elections.

At the time, the then Director-General of the commission, Is’haq Kawu, said the sanctions were imposed for ethical breaches and violations of broadcasting regulations.

Legal analysts say the latest judgment reinforces previous court decisions limiting the commission’s authority to impose fines on broadcasters without judicial intervention.


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Nigeria Launches FreeTV Nationwide

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Nigeria has launched FreeTV, a broadcasting platform, designed to provide households across the country with free access to digital broadcasting, improved picture quality, and a wide range of local and international content without subscription fees.

Nigeria Launches FreeTV Nationwide

The announcement was made in a post on the official X handle of the Presidency, describing the initiative as part of President Bola Ahmed Tinubu’s Renewed Hope Agenda, which prioritises inclusion, expanded access to opportunities, job creation, support for local enterprise and the use of technology to improve daily life for citizens.

According to the statement, FreeTV forms part of Nigeria’s Digital Switch-Over (DSO) programme and is intended to ensure that no Nigerian is excluded as the country transitions fully from analogue to digital broadcasting.

The platform will offer access to more than 100 national, regional and state-owned channels, covering news, sports, films, music, children’s programming, educational content, as well as dedicated Yoruba, Hausa and Igbo language channels.

The Presidency noted that the service will be accessible through satellite, terrestrial transmission and a dedicated FreeTV mobile application, enabling coverage for users in urban centres, rural communities and previously underserved areas that were not fully captured in earlier DSO pilot phases.

It also clarified that Nigerians will not need to purchase new television sets to access the service. Existing televisions can work with compatible DVB-T2 or DVB-S2 decoders, while users with already compatible free-to-air devices may not require additional equipment.

Speaking ahead of the launch, Charles Ebuebu, director-general, National Broadcasting Commission (NBC), said the initiative reflects the administration’s broader digital inclusion strategy.

“FreeTV speaks directly to President Bola Ahmed Tinubu’s vision of Renewed Hope towards expanding access, creating opportunity and ensuring that every Nigerian, regardless of location or income, can benefit from the digital economy. With FreeTV, families across Nigeria can enjoy quality digital television without a monthly subscription, while our local content producers, technicians and young creatives gain new platforms and new jobs,” he said.

The statement added that the platform will also strengthen Nigeria’s creative and broadcast industry through regional production hubs in Lagos, Abuja, Port Harcourt, Enugu, Kano and Benin, creating employment opportunities for content creators, editors, camera operators, sound engineers and other media professionals.

The Presidency further disclosed that the final analogue switch-off remains scheduled for December 31, 2028, urging Nigerians to begin preparations by confirming decoder compatibility and downloading the FreeTV mobile application ahead of rollout.

 

 


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Stakeholders Endorse Hybrid Model for Nigeria’s Digital Switch

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Stakeholders in Nigeria’s broadcasting industry have endorsed a hybrid digital broadcasting model that combines Digital Terrestrial Television (DTT), Direct-to-Home (DTH) satellite services, and digital application-based platforms for the country’s Digital Switch Over (DSO) programme,

Stakeholders Endorse Hybrid Model for Nigeria’s Digital Switch

The resolution was reached at a high-level stakeholder meeting convened by the National Broadcasting Commission (NBC) under the supervision of the Federal Ministry of Information and National Orientation at NICON Luxury Hotel, Abuja.

The meeting, chaired by Alhaji Mohammed Idris, minister of Information and National Orientation, brought together regulators, broadcasters, signal distributors, set-top box manufacturers, content producers, satellite operators, and industry associations to chart a sustainable path for Nigeria’s long-delayed digital migration project.

Addressing stakeholders during the closed-door engagement session, the minister described the meeting as a collaborative effort aimed at finding practical solutions to challenges facing the DSO project.

“This engagement is a family discussion aimed at finding practical solutions to ensure the success of the Digital Switch Over project. Government has no hidden agenda, and all decisions will be guided by national interest, stakeholder inclusion, and the long-term sustainability of the broadcasting industry,” he said.

The minister acknowledged concerns raised by industry players regarding stakeholder consultation and participation in previous phases of the project, noting that while broader engagement should ideally have commenced earlier, there remained an opportunity to build consensus and move forward together.

“While there may be differing views on implementation approaches, there is broad agreement that Nigeria must complete its digital migration journey. We must work collectively to achieve this national objective,” he stated.

Mr Charles Ebuebu, director general, NBC, described the stakeholder meeting as “iconic”, noting that it marked a turning point in Nigeria’s efforts to complete the digital migration.

He said the country had spent over a decade on the DSO journey, missing several deadlines, but expressed optimism that a clear implementation plan was now being developed.

Ebuebu said the commission, in collaboration with stakeholders, is working toward a sustainable model that ensures return on investment for industry players while delivering value to the nation.

He said that the outcome of the consultation process would produce a unified framework for implementation and communication going forward.

Mrs Jane Nkechi Egerton-Idehen, managing director, Nigerian Communications Satellite (NIGCOMSAT), said the DSO initiative forms part of broader federal interventions aimed at building a sustainable broadcasting ecosystem.

She explained that government investments had supported satellite coverage, national call centres, and regional production studios across the country.

According to her, the objective is to address gaps in content distribution and ensure that Nigerian broadcasting reflects the country’s linguistic and cultural diversity.

“We are not departing from the original plan. We are innovating on how it is implemented,” she said.

She also highlighted efforts to expand access to production facilities across geopolitical zones to support content creators and reduce dependence on major urban centres.

The meeting attracted 128 participants, including the Director-General of the NBC; Permanent Secretary of the Federal Ministry of Information and National Orientation, Dr. BRM Ukire; Director-General of the Nigerian Television Authority (NTA), Abdulhamid Dambos; Director-General of the Advertising Regulatory Council of Nigeria (ARCON), Dr Olalekan Fadolapo; Chairman of the Broadcasting Organisations of Nigeria (BON), Chief Tony Akiotu; Managing Director of NIGCOMSAT Ltd, Mrs Jane Nkechi Egerton-Idehen; and representatives of licensed broadcasters and other industry stakeholders.

During deliberations, stakeholders agreed that the DSO project remains both necessary and desirable for Nigeria, emphasising that the transition should prioritise national interest, industry sustainability, local content development, local manufacturing, and job creation.

Among the key resolutions reached was the affirmation that Digital Terrestrial Television (DTT) remains a critical component of the DSO framework and should not be discontinued. Participants also agreed on the need to reconstitute the DigiTeam implementation platform to provide a structured mechanism for consultation, collaboration, and industry participation.

Stakeholders further called for stronger engagement between regulators and industry players, with an agreement that stakeholder meetings would be held at least quarterly to ensure continuous alignment on implementation strategies.

The meeting also welcomed ongoing efforts by the NBC and ARCON to develop a sustainable business model aimed at improving audience measurement systems, strengthening advertising revenue generation, and enhancing the long-term viability of broadcasting organisations.

In addition, stakeholders were assured by NIGCOMSAT of the reliability of satellite infrastructure supporting the DSO platform.

The company disclosed that backup arrangements with alternative satellite operators were already in place to guarantee uninterrupted service and eliminate the need for subscriber dish realignment.

As part of the agreed next steps, the Federal Government, through the Ministry of Information and National Orientation, will reconstitute the DigiTeam stakeholder platform, while the NBC will continue consultations with set-top box manufacturers and other industry stakeholders to address concerns relating to existing investments and future participation in the digital broadcasting ecosystem.

The stakeholders expressed confidence that the renewed collaborative approach would accelerate Nigeria’s digital migration, improve broadcasting services, expand audience reach, attract investment, create jobs, and deliver greater value to Nigerian consumers.

 


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