No code required. No limits on your career. Live cohort bootcamps in Data, Analytics & Tech — taught by industry practitioners.
Trusted by over 500+ students

Accredited & Recognised by the American Council of Training and Development — our programmes meet internationally recognised standards for professional training.
Small cohorts, live sessions, and hands-on projects — the way professional training should be.
Cohort-based learning tracks with live sessions, mentors, and applied projects.
Real results from real people who made the leap into data and tech.
“I had been stuck in the same role for four years. After this bootcamp I could build dashboards in Power BI that my entire team now relies on. Within two months of graduating I moved into a dedicated data analyst position with a 30% pay increase.”
Olaniyi A.
Business Analyst → Data Analyst
“The Excel and SQL modules alone were worth every penny. I automated three weekly reports that used to take me half a day each. My manager noticed immediately and I was given ownership of our entire reporting function. Brainary didn't just teach me tools, it genuinely changed how I think about data.”
Deborah O.
Finance Officer
“I was sceptical about online learning but the live sessions made all the difference. The instructor answered questions in real time and the small cohort meant I never felt lost. By Week 6 I was already applying SQL at work to pull insights I previously had to request from our IT team.”
Adedeji F.
Operations Manager
“Coming from a non-technical background I was nervous. But the curriculum is designed so that everything builds on the previous week. The AI productivity tools section was honestly a game changer. I now use AI to clean and summarise data in minutes. Highly recommend to anyone pivoting into tech.”
Sarah M.
Marketing Executive → Data Analyst
“The mentorship programme after the bootcamp was incredible. My mentor helped me reframe my NHS experience as a data asset and coached me through two interviews. I landed a healthcare data analyst contract three weeks after the mentorship started. I could not have done it without this programme.”
Chisom E.
NHS Administrator
“Power BI transformed the way I present financial data to stakeholders. What used to be static Excel tables are now interactive reports that tell a story. The live Q&A sessions gave me the confidence to build things I never thought I could. Worth every cent.”
Adeolaoluwa B.
Accountant
“I graduated from university with a business degree and no clear path. Brainary gave me concrete, hireable skills in 12 weeks. The instructors are actual practitioners who bring real projects into the classroom, not just theory. I got my first data job before the cohort even ended.”
Eberechukwu N.
Graduate → Junior Data Analyst
“The combination of Excel, SQL, and Power BI under one programme is exactly what the job market asks for. I used to rely on our BI team for every report. Now I build my own. My productivity has doubled and I am considered the data person in my department. Best investment I've made in my career.”
Oluwatoni D.
Supply Chain Analyst
“I took this course to understand our people data better and ended up building an entire workforce analytics dashboard from scratch. The AI productivity module showed me how to use tools I had heard of but never used properly. The cohort community is still active months later and we share jobs, tips, and wins all the time.”
Teniola K.
HR Manager
“As someone already in tech, I wanted to add data skills to my profile. The SQL deep-dive and Power BI integration with cloud data sources filled exactly the gaps I had. The pace was right, the instructors were knowledgeable, and the career support was genuine. I transitioned into a data engineering role within six weeks of completing the bootcamp.”
Joshua Oyedele
Software Developer → Data Engineer
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