Technology
Hackathon Guide 2020: Learn All About Hackathon Events
What is a “Hackathon”?
All across the world, hackathons are hosted by both corporations and students who are passionate about technology, education, and building.
Even absolute beginners can get involved – I, myself, got hooked on Computer Science while attending my first hackathon with no prior experience.
Contrary to what the name suggests, hackathons don’t involve “hacking.” Conversely, hackathons are make-a-thons that take place over the span of a few days. During the event, creative, motivated people of all backgrounds, ages, and experience levels come together to turn their ideas into reality.
Though the word “hack” implies breaking into systems and possibly doing something illegal, the “hack” in a hackathon refers to the project itself. Projects can segue from idea to actualization within as little as 24 hours. In this sense, the “hack” is a newly fleshed out idea – the code will not always be the cleanest, but it will provide insight as to how the idea can be further implemented.
Hackathon Term Disambiguation
- Hackathon: A codefest where hacks are put together by hackers, a portmanteau of “hack” and “makeathon”
- Hacking: “Hacking” is the action of putting a project together, not illegally breaking into systems
- Hack: The “hack” is the project itself, ranging from a VR game to a machine-learning piano keyboard and beyond
- Hackers: The term “hackers” refers to the hackathon’s attendees who are putting together projects
Learn Content for Hackathons
Many hackathons will host a series of workshops to kick off the event. There are workshops for those with no experience, as well as for experienced developers.
For example, VandyHacks at Vanderbilt University provides beginner introductions for topics such as web development and app building, but also offers more advanced topics, such as natural language processing and AR and VR usage. Many hackathons will also have mentors available throughout the event who can help participants with particular technologies and programming languages.
Hackathons are opportunities for communities to come together and bring their creative potential into expression. Learning from others is arguably the most fulfilling part of the process. The projects that come out of hackathons are manifestations of the ability for anybody, from any background, to build and create. The events themselves are a great way to learn how to code and how to develop ideas outside of the classroom.
Prepare for Hackathons
Experience is not required to participate and excel at hackathons. Many winners of previous hackathons have been teams that were composed of first-time hackers from varying schools.
Last year at VandyHacks, the grand prize winner was a hardware-based hack that was able to track where people were in a store through sound data. Even more impressive than the hack was the winners’ backgrounds: none of them knew each other before attending VandyHacks, proving they were a truly “hacked” together team.
Picking up some of the aforementioned skills, as well as acquiring foundational experience and securing app ideas could help anybody looking to rapidly ramp up at any future hackathon.
People do not necessarily have to come with ideas, but they should come prepared to learn, meet people, and build! Hackathons are all about connecting with people in a space where interaction is typically mediated over digital communication.
Form Teams at a Hackathon
There is no need to come to a hackathon with a predetermined team. While it’s arguably easier to start working together if you already know your team, hackathons are all about diverse, new people, of different backgrounds, combining their ideas to create something they like. As a result, hackathons typically host brainstorming and team-finding sessions that simultaneously help people begin work on projects and match up groups of people.
For example, a team with an idea to form a web application that helps people manage their pet needs might need a “backend” or a “frontend” team member. The backend is essentially the bulk of where the application does its calculations. The frontend is the appearance of a web app and is responsible for connecting the results of the backend to the rest of the app in a way that it’s accessible for users.
Not everybody needs to know how to program to make a successful project. In fact, diverse backgrounds are excellent for making a team. A hackathon team made up of graphic designers, project managers, or other titles can definitely be successful.
Our aforementioned hypothetical team may be really passionate about creating a database about pet needs to quickly connect users to the information they need, but is unsure of how they want to design or display it.
This team would need a frontend person to program the visual side to make their app easy to read and access. It could very well be the other way around, as well – the team may have a great design in mind but needs someone that’s more passionate and skilled in writing the backend. Hackathons are all about learning new things and trying on new hats. In the suit, it is common to form teams of people from different backgrounds simply to experiment with new roles.
Cool Projects that Come Out of Hackathons
Hackathons can be data visualizations, games, teaching tools, and applications that solve problems. Some apps that I’ve personally seen offer free eye tests using machine learning and computer vision, music games, and hardware to enhance businesses.
Others software projects include social media mobile apps designed for both Android and iOS operating systems. Innovation is embedded throughout technology, and hackathons are manifestations of creative energy.
Hackathons are sometimes themed towards a specific goal, such as open-source or social good. These types of projects often aim to solve a problem in the world, benefiting others through technology. Other hackathons, such as those hosted by video game companies, are meant for people who are passionate about a certain product and wish to improve it.
Devpost has many projects that were submitted to hackathons across the world. Many of these projects are open-sourced on GitHub, a platform for coders to make their code visible for anyone to see. Here, you can see the results of peoples’ creativity, energy, and time during a hackathon.
Other Activities at Hackathons
There are tons of mini-events that organizers create for their attendees. From karaoke to scavenger hunts, there are plenty of things to do other than hack!
People at hackathons are the best resources to understand the variety of activities that the hackathon provides. Other attendees are oftentimes excellent resources for those of you who are aspiring careers in the Computer Science field, simply looking to debug particularly tricky bits of code, and also wish to make friends and mentors.
What Makes a Successful Hackathon?
Learning! Producing just a minimum viable product, or MVP is an incredible achievement. MVPs are essentially a proof-of-concept of your idea and are used all the time in the actual software development process. Computer programmers are always making incremental changes, and hackathons are excellent ways to get initial knowledge about a topic in which people have interests.
Even after the event ends, the problem-solving techniques learned through debugging challenging problems amid hackathon projects can continue to be useful in fields beyond and beyond computer programming.
Tips for Your First Hackathon
- Don’t stress!
- Ask people for help. Organizers, mentors, and sponsors are all here to help you succeed. After all, everybody was in the same beginner state at some point.
- Google anything and everything, and feel free to use Wikipedia! Oftentimes, someone else will have had the exact same problem at some point in life, and it’s probably on StackOverflow
- Have fun!
What Do You Bring?
- Laptop
- Mobile devices
- Chargers
- Water bottle
- Headphones
- Pillow
- Sleeping bag (certain hackathons have a sleeping room and/or provide sleeping bags)
Hackathon Logistics
Hackathons can be anywhere from local universities, high schools, and corporations to purely virtual spaces.
Typically, hackathons are completely free! The spirit of hackathons is to provide everybody with a shot at making whatever they want. Food, swag, and prizes are all at no cost to hackers. The only potential costs are transportation to the hackathon, though many hackathons offer travel reimbursements, as well.
Organize a Hackathon
If there are no hackathons in the surrounding region, the best move for you may be to organize a hackathon! Several organizations help new budding hackathons in the form of funding, workshops, and assistance.
For a comprehensive guide that breaks down all of the portions that we couldn’t cover in this article, check out this step-by-step hackathon guide. There’s tons of information on how to attract sponsorship, how to cultivate a community, and prepare potential attendees for hackathons.
Get started and good luck!
This article originally appeared on junilearning.com.
Technology
Lagos Eyes 250MW Data Centre Capacity by 2030
By Adedapo Adesanya
The Lagos State government plans to expand the city’s data centre capacity to over 250 megawatts (MW) by 2030 as part of efforts to strengthen its digital infrastructure ecosystem.
This was disclosed by the state’s Commissioner for Innovation, Science, and Technology, Mr Olatubosun Alake, at the launch of the Kasi Cloud LOS1 data centre facility in Lekki. Nigeria Sovereign Investment Authority (NSIA) invested in Kasi Cloud through an $8 million convertible loan note in 2021.
Mr Alake said Lagos already hosts nearly three-quarters of Nigeria’s commercial data centre capacity, adding that the government intends to expand its infrastructure footprint significantly over the next five years.
“There are about 146 additional megawatt data centres planned in the pipeline,” he said. “We envisage that by 2030, we would have over 250 megawatts of data centre capacity in Lagos, three times the current capacity growth.”
The expansion comes as demand for cloud services, AI computing power, and local data storage continues to grow across Nigeria’s digital economy, with Lagos at the forefront, housing thousands of businesses and startups.
Mr Alake said the Kasi Cloud facility represents Lagos’ entry into “large-scale hyperscale AI infrastructure,” signalling the state’s ambition to evolve beyond being known primarily as a startup hub into a major centre for digital infrastructure and AI computing.
“Lagos is no longer simply a startup city,” he said. “It is an infrastructure city.”
The Kasi LOS1 facility is designed as a 40MW hyperscale data centre campus, beginning operations with an initial 7.2MW IT load.
According to Mr Alake, the facility includes advanced GPU computing infrastructure powered by Nvidia H100 and H200 chips, alongside liquid cooling systems and cloud infrastructure services designed to support AI workloads.
The Lagos State government believes such infrastructure will become critical as AI adoption accelerates globally.
Mr Alake said the state is investing in fibre optic networks, smart city technologies, university innovation programmes, and digital government systems to prepare for the transition.
“The AI economy is going to require hundreds of megawatts,” he said. “The market has already made its decision about where digital infrastructure belongs.”
On his part, Mr Johnson Agbogun, co-founder and chief executive officer of Kasi Cloud, said the project was built to reduce Nigeria’s dependence on foreign cloud infrastructure and give African businesses more control over how their data and AI systems are developed.
“Nigerian enterprises are currently spending $850 million every year on foreign cloud infrastructure,” he said. “Every naira spent abroad on cloud and AI infrastructure helps build capabilities somewhere else.”
He added that the facility runs GPU-powered AI workloads from local enterprises and described the Lekki campus as “the beginning of Nigeria’s AI factory.”
“As artificial intelligence reshapes economies globally, the nations that control their own compute infrastructure and data will be the ones positioned to lead,” added Mr Kolawole Owodunni, NSIA’s Executive Director and Chief Information Officer.
Technology
Google I/O 2026: 4 Major Updates That Are Changing How Google Search Works
The goal of Google Search has always been simple: to help you ask anything on your mind. Whether it is a quick fact to help with your daily hustle or a complex question about starting a new business, Nigerians rely on Search every single day.
Over the last year, Google has rapidly reimagined what Search can do with AI. The momentum has been incredible—just one year after its debut, AI Mode has surpassed one billion monthly users globally. As people have realised just how much more Search can do for them, they are searching more than ever before, reaching an all-time high in search queries last quarter. Today at Google I/O, Google shared the next step in its journey to bring together the best of a search engine with the best of AI.
To power this next chapter, Google is officially upgrading Search with Gemini 3.5 Flash as the new default model in AI Mode for everyone worldwide. Delivering sustained frontier performance for agents and coding, Gemini 3.5 Flash is the engine driving the new era of AI-powered Search. Because curiosity doesn’t always fit into standard keywords, this powerful AI model is transforming Search from a tool that simply finds information into an intelligent platform capable of reasoning, monitoring the web, and executing complex tasks on your behalf.
Here is a look at the four biggest AI-powered announcements coming to Google Search:
1. A Completely Reimagined Search Box
Google is introducing the biggest upgrade to its Search box in over 25 years. Now completely reimagined with AI, the new intelligent Search box dynamically expands to give you the space to describe exactly what you need. It goes beyond simple autocomplete by anticipating your intent and helping you phrase your questions. You are no longer limited to typing; you can now search using text, images, files, videos, or even Chrome tabs as inputs. Additionally, Google is making it easier to ask follow-up questions directly from an AI Overview, flowing naturally into a conversational back-and-forth where your context stays with you as you explore.
2. New Search Agents That Work in the Background
We are entering the era of Search agents, where you can create and manage multiple AI agents directly in Search. Google is launching “Information agents” that operate in the background 24/7. These agents intelligently scan the web—alongside fresh data on finance, shopping, and sports—to monitor for changes related to your specific questions. For example, if you are house hunting, your agent will continuously scan the market and notify you the moment a listing matches your exact criteria. Furthermore, Search is expanding its agentic booking capabilities; you can soon share specific criteria (like a late-night private karaoke room) and Search will pull the latest pricing and links to finish booking. For certain categories, Google can even call businesses on your behalf.
3. Custom Mini-Apps and Visuals Built Just for You
Search is no longer just returning links; it is now building the ideal response in the perfect format for your query entirely on the fly. By bringing the power of Google Antigravity and the agentic coding capabilities of Gemini 3.5 Flash into Search, users will get a custom “Generative UI.” This means Search can design custom layouts, interactive visuals, tables, graphs, or simulations in real-time. But it goes a step further: if you have an ongoing task, like establishing a new health routine, Search can actually code a custom fitness tracker or mini-app for you. These custom dashboards tap into real-time sources like live maps and weather, giving you a personalised tracker you can return to again and again.
4. Expanded Personal Intelligence Without a Subscription
For AI to be truly helpful, it shouldn’t just know the world’s information—it should understand your personal context, too. To achieve this, Google is expanding Personal Intelligence in AI Mode to more people in nearly 200 countries and territories across 98 languages. Crucially, this is being rolled out with no subscription required. Users can securely connect apps like Gmail, Google Photos, and soon Google Calendar directly to Search. Designed with transparency and choice at its heart, this allows you to safely ask Search to find information buried in your own personal files, always keeping you in complete control of your connected data.
Technology
Fibre Cuts: Expert Blames Road Construction for 60% of Network Outages
By Modupe Gbadeyanka
The chief executive of Dimensions Data Limited, Mr Gbenga Olabiyi, has blamed road construction for 60 per cent of network outages caused by fibre cuts.
Speaking recently at the National Dig-Once Policy Forum, which marked the 8th Policy Implementation Assisted Forum (PIAFo), he drew attention to the gap between the infrastructure Nigeria has and what it can actually deliver if a coordinated framework is adopted.
“Nigeria currently has about 35,000 kilometres of fibre in the ground, yet only 16 per cent of Nigerians are connected to it. Broadband penetration stands at 45 per cent. Lagos alone has a penetration rate of over 70 per cent,” Mr Olabiyi said.
He emphasised that the failure to address the missing fibre link over the years has led to saturation of connectivity in urban centres, while the hinterlands are left either unconnected or poorly served.
At the same programme, convened by Mr Omobayo Azeez, stakeholders in the telecommunications sector called for the adoption of the dig-once policy to lower the costs of fibre deployment, reduce infrastructure damage, improve safety, and shorten rollout timelines.
Quoting the Nigerian Communications Commission (NCC), it was noted that of the 50,000 fibre cut incidents recorded in a year, about 30,000, which represents 60 per cent, occurred during road construction and rehabilitation.
Stakeholders thus called for a review of existing road construction and building codes to accommodate the installation of fibre conduits in the original design standard of the infrastructure planning.
“What Dig-Once offers is an opportunity to correct this,” the president of the Association of Telecommunication Companies of Nigeria, Mr Tony Emoekpere, stated.
He added that even operators frequently damage one another’s cables during repeated digging, thus increasing repair costs and service disruptions.
The Deputy Director of Strategic Business Initiatives at ipNX Nigeria Limited, Mr Segun Okuneye, said under the dig-once policy, road contractors should install ducts during construction.
He said the repeated excavation of the road leads to incessant destruction of existing infrastructure and triggers service blackouts with operators bearing additional costs of repair of replacing the fibre.
Also, the chairman of the Association of Licensed Telecom Operators of Nigeria (ALTON), Mr Gbenga Adebayo, said operators should focus not just on digging once but on eliminating unnecessary digging altogether by sharing existing infrastructure and jointly replacing legacy cables.
“Early fibres laid 15 to 20 years ago are now ageing, and the industry needs a plan to replace them without everyone digging the same routes again,” he said.
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