The art and science of powering business predictions with data

Luke Frost our consultant managing the role
Author: Luke Frost
Posting date: 6/5/2014 11:17 AM

In the UK, London leads in forging new schemes to draw and train talent both domestically and abroad. From stepped up degrees, early childhood curriculum schemes, migration talent sourcing, and in-house training, businesses are finding creative ways to shrink the data science skills gap. One such suggestion from techUK's Big Data Hero, Alison Lowndes of Nvidia Ltd is to 'teach code as prolifically as reading to open the doors of the digital age for everyone."

IBM weighs in on the talent gap to define not only the term "data scientist", but the scope of all data science professionals. Though it may seem as though this career operates in a vacuum, it's imperative to understand that along with the analytical components - maths, statistics, logic, and programming, there is a cultural element as well. Data science is the process of applying scientific method to solve business problems.

It requires teamwork and communication skills to not only gather the data, but to be able to present it so that business executives can take that information and implement solutions.

Making Better Business Decisions with Predictive Analytics

Wish you could see into the future to grow your business? No crystal ball required. Predictive analytics can optimize your decision-making. Artificial Intelligence and machine learning are core skillsets for a data scientist, but the human element helps divine the good data from the bad.

Much like Michaelangelo's David, systematic data gathering is the raw cube of stone, which must then be chiseled into form; analyzed and presented. An art and a science, data science helps businesses make better business decisions by estimating future outcomes via predictive analytics. These predictions are often based on past performance, customer or client influence, and sometimes gut assumptions based on gathered data. 

As growth trends in data teams expand to include non-technical staff, the siloed idea of simply pushing data from query to conclusion is no longer enough. The data team should have a grasp of how the business works overall to impact strategies and revenue. Businesses know how important data is to their future growth. Effective data teams must interact with managers who can help to frame the company's larger strategy to drive insight and analysis with the right questions.

Hard and Soft Skills

Soft skills are not confined to simply being able to communicate findings. Other elements include instinct or gut reactions that the numbers may say one thing, but based on knowledge of the business, may not be the right answer. Data professionals with a healthy skepticism will know when to take a step back, revisit the information, and what they need to do or how best to present suggestions based on their findings. Collected data is not unbiased. Best practices when studying analysis are to have a list of questions ready such as the data source, worst and best case scenarios, and what must be true for a correct recommendation.

Data scientists and data teams are expected to not only have an aptitude with number crunching, but also the ability to communicate their findings. To combat this and to grow their data teams, some businesses have begun in-house training programs. Computer and IT professionals who show an aptitude for data science may be offered positions on teams to learn from degreed professionals as well as outside learning opportunities.

According to a recent techUK whitepaper, migration sourcing for talent abroad and early education curriculum schemes, as well as domestic apprenticeship and training programs, are just a few of the ways businesses are combatting their struggle to fill key roles.

Hindsight doesn't have to be 20/20. As the year 2020 approaches, advancements in big data, data analytics, machine and AI learning are powering business predictions as employers seek to fill key roles. In a look to the future, demand for data science professionals with both hard and soft skills will be at the forefront of the data revolution.

We have opportunities for Data Scientists across the Bitcoin, Retail, Fintech and Start-up spaces. Explore new ideas and experiment with big data to produce real-time solutions. Get in on the ground floor and take your career to the next level. For additional opportunities check out our current vacancies. 

Contact our UK Team at +44 208 408 6070 or email to learn more.

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Weekly News Digest: 1st - 5th March 2021

This is Harnham’s weekly news digest, the place to come for a quick breakdown of the week’s top news stories from the world of Data & Analytics.  Analytics Insight: Top 10 analytics and business intelligence buzzwords in 2021 If you are a fan of both buzzwords and analytics, then look no further, this article from Analytics Insight is for you! The team at the global publication identify and explore the top buzzwords that are being used to define business intelligence and analytics techniques across the industry in 2021. A few of these include: Predictive AnalyticsEmbedded AnalyticsCognitive ComputingData ScienceX Analytics Ultimately, there are a whole host of buzzwords and key terms being used in Data & Analytics at the moment, but professionals should keep up to date with the core (and most influential) technologies and insights in their area of expertise. Find out more about the top 10 buzzwords and view their definitions here. Forbes: Diversity is what you see, Inclusion is what you do Writing for Forbes, Paolo Gaudiano discusses how to really examine the values and culture of an organisation: you need to change the way in which you think about – or approach – understanding the unique contributions of your team. “Being forced to think about recreating an organization from the inside out, i.e., by actually thinking from the point of view of the individual employees and their experiences, helped us to clarify how we can think about—and define—diversity and inclusion.” It is in considering diversity and inclusion in two separate approaches, that an organisation can truly make this a core area of focus. Afterall, Gaudiano highlights that, “Diversity is a measure of how an individual’s personal characteristics differ from those of the normative majority of an organisation; inclusion is the act of ensuring that people’s experiences within an organisation are not impacted negatively as a result of their personal characteristics.” We need to provide more support, education and tools to ensure that our companies can sustain a growing level of diversity, and to enjoy an inclusive environment. Read more on this here. Computer Weekly: It’s now or never for UK fintech, government told The contributors at Computer Weekly have this week reported on how a Treasury-commissioned review of the UK’s future in financial technology (fintech) has told the government that it must urgently introduce effective policies in five key areas if the fintech industry is to continue to thrive. Policy & Regulation To include creating a new regulatory framework for emerging technology.Skills To include retraining and upskilling adults in support of UK fintech.Investment To include introducing a global family of fintech indices.International To include driving international collaboration and delivering an international action plan for fintech.National Connectivity To include accelerating the development and growth of fintech clusters. The review was comprehensive and provides a startling call to action for senior government officials. Read more on the future growth of the UK’s fintech sector here.  AdAge: First-party data strategies for advertisers and publishers in the age of privacy Can brands partnering with publishers discover better Consumer Insights? That’s the question that this insight from AdAge explores, as brands consider shifting their marketing strategies to align with privacy regulations (and maintain or regain consumer trust). Some of the ways brands are responding are by looking at: First-party Data Strategies Marketers need to pinpoint the right customers to target for different messages. One way to do this is by partnering with publishers and other companies that can offer granular consumer insights built from first-party data in a privacy-safe way.Direct Relationships With Publishers By creating ties with publishers, through trusted networks or direct relationships, brands will be operating in a premium environment, thanks to the data and insights the publishers can provide.Creating A New Digital World Marketing’s priorities now need to shift to first-party data strategies and building trusted networks of first-party data owners. This gives brands an opportunity to not only gain more control over their advertising but also to rebuild consumer trust in advertising. To find out more about how brands and marketers are working together in a digital world, take a look at the article in full here. We've loved seeing all the news from Data & Analytics in the past week, it’s a market full of exciting and dynamic opportunities. To learn more about our work in this space, get in touch with us at

The Reliability Of Sleep Trackers For Sleep Data

One in three of us regularly suffer from poor sleep. By this we mean not entering the correct stages of the sleep cycle often enough. During the optimum eight hours of slumber, we should be getting per night, the body should enter three different stages of sleep on a cyclical rotation: light, deep and rapid eye movement (REM). The most important stage of this being deep sleep, of which a healthy adult should be entering for around one to two hours.  Unfortunately, it is often the case, for a vast number of reasons, that many adults struggle to wake up feeling refreshed. From absorbing too much blue light from screens before bed, poor dietary habits or increased levels of stress, there are many factors into why good sleep eludes nearly a third of us daily. Over the past year especially, as a direct result of the pandemic, our sleepless nights have become increasingly worse. It seems anxiety related to COVID-19 has spiked our inability to get good rest. What are the dangers of persistent low-quality sleep? Continual restless nights can have profound effects on both our bodies and our minds. It can place immense stress on the immune system, increasing the risk of becoming seriously ill. Other life-threatening diseases also linked with poor sleep include obesity, heart disease and diabetes.  Our mental state can also be incredibly damaged by consistent poor sleep. Not only does our ability to concentrate reduce, but our susceptibility to mental ill-health, such as depression, increases too.  It is no surprise then that, as a global population, our obsession with the amount of sleep we get per night has skyrocketed in the past few years, consequently seeing the boom of sleep tracking technology. From wearable tech such as the Fitbit and Apple Watches, to other bedside devices and bed sensors, the market for sleep trackers is estimated to reach $62bn in 2021 alone. But is this technology a reliable source of data for our sleep patterns? The problems with sleep trackers Wearable technology can only go so far when it comes to measuring our quality of sleep. Watches especially can usually measure aspects of our body such as heart rate and movement – all of which can be used as indicators of restfulness. However, their consistent accuracy is questionable. According to research, sleep trackers are 78 per cent accurate when it comes to identifying whether we are awake or asleep, which is a pretty good statistic for developing technology, however, this drops dramatically to 38 per cent when estimating how long it takes for users to fall asleep. For true accuracy, sleep should be measured through brainwave activity, eye movement, muscle tension, movement and breathing – all of which can only be looked at through a medical polysomnogram.  Additionally, much like many other sources of technology, sleep trackers have become a troublesome culprit for obsessive behaviour. In 2017, scientists coined the term Orthosomnia, the recognition of a real problem many were, and still are, having with become obsessive, to the point of mental ill-health, around tracking sleep. As stated by neurologist, Guy Leschziner; “If you have a device that is telling you, rightly or wrongly, that your sleep is really bad then that is going to increase your anxiety and may well drive more chronic insomnia." However, sleep trackers aren’t all bad. While not a tool to be used for sleep disorder diagnosis, they can be useful gadgets to help rethink our sleep habits to aim for a better night’s sleep.  The positives of sleep trackers While questions around the accuracy of this technology are prominent, trackers, overall, are pretty good when it comes to recording total sleep time. If used as a guide rather than an aid, sleep trackers can help users get into better sleep habits which in turn will undoubtedly improve their quality of sleep.  If the data is showing that users are only achieving five hours of sleep per night, and they are going to bed very late and rising early, then users may be encouraged to practice better sleep hygiene. From removing any blue light from the bedroom space, to taking an hour before bed to engage in less stimulating activities, such as reading, and practicing methods such as mindfulness or meditation to induce relaxation.  Sleep data from trackers can also be a useful tool to begin conversations with health professionals. Someone who regularly finds themselves groggy in the morning, with the notion that their sleep is badly disturbed, may find solace in sleep tracking data and it may give them the confidence to seek relevant help. While this sort of technology and its data will not be the end point for a diagnosis, it may give both the user and their doctor insight into any potential problems or issues they may be having with sleep.  Ultimately, those using sleep trackers shouldn’t be losing sleep over the data they present. Instead, ensure you are taking the analysis provided with a pinch of salt, and explore this in tandem with how you feel in yourself to assess whether you need to make changes to your sleep routine or seek help for a potential sleep disorder. Data is an incredibly important too, but using this in the right way is absolutely critical. If you're looking for a new role to get you out of bed in the morning or to build up your dream data team, we may be able to help. Take a look at our latest opportunities or get in touch with one of our expert consultants to find out more. 



£45000 - £70000 per annum




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