$1.8B
Acquisition Supported
~$130M
Revenue Growth
€500K
Annual Savings
#4
App Store Education
Case Studies
Detailed outcomes from six engagements across financial services, edtech, property, logistics, energy, and on-demand services.
Financial Data & Intelligence
With.Intelligence
Revenue tripled to ~$130M, positioned for $1.8B acquisition by S&P Global
Challenge
Five separate financial data products with fragmented user experiences, declining customer satisfaction, and no unified platform strategy to support the company's growth ambitions.
Outcome
Unified all five products into a single scalable platform, doubled customer satisfaction scores, and directly contributed to the revenue growth that positioned the company for a $1.8B acquisition by S&P Global.
“Jemal brings a positive, solution-oriented approach, delivering high-quality design and code with impressive speed.”
— Head of Development, With.Intelligence
EdTech / Consumer App
My Theory Test by James May
#4 in App Store Education, 4.9/5 rating, concept to market in 4 months
Challenge
A celebrity-backed education concept needed to move from idea to live product quickly, in a competitive App Store category with established players.
Outcome
Delivered a polished, gamified learning platform from concept to App Store in 4 months, achieving #4 in the Education category and a 4.9/5 user rating with over 1M users.
“A collaborative and positive leader, Jemal consistently delivers high-quality products on tight timelines.”
— Product Delivery Lead, My Theory Test
Property Services Marketplace
Checkatrade
New revenue stream created, lead-gen to transactional model shift
Challenge
The business needed to evolve from a lead-generation model to a transactional platform to unlock new revenue, but had no existing technical foundation for the new product.
Outcome
As Founding Engineer, architected and built the transactional platform from scratch, connecting 50K+ vetted trades with property management companies and opening an entirely new revenue stream.
Grocery Delivery / Logistics
Picnic
€500K savings, 50% infrastructure cost reduction, zero-downtime migration
Challenge
Legacy infrastructure was expensive and unreliable, with spiralling cloud costs threatening profitability as the platform scaled to serve millions of customers.
Outcome
Executed a zero-downtime cloud migration that halved infrastructure costs, delivering €500K in annual savings while improving platform reliability for millions of grocery delivery customers.
Energy / Electric Vehicles
Drax
New service offering enabled, target architecture validated
Challenge
The company wanted to enter the EV fleet management market but lacked the technical architecture to process real-time telematics data at enterprise scale.
Outcome
Designed and validated the event-driven target architecture, integrating multiple third-party APIs and enabling a new enterprise service offering for corporate EV fleet management.
“Jemal became a cornerstone of the delivery leadership team, tackling complex technical challenges and leading the team to swift solutions.”
— Project Delivery Lead, Drax Group
On-Demand Services
Laundrapp
Unified app in 12 weeks, 50% maintenance cost reduction
Challenge
A fragmented mobile codebase across multiple platforms was causing slow feature delivery and high maintenance costs, holding back the product roadmap.
Outcome
Unified the fragmented mobile application into a single codebase in 12 weeks, cutting maintenance costs by 50% and accelerating feature delivery across the board.
“A true 'Tech Wizard,' Jemal masters new tech quickly, excels across front and back end, and supports his team with world-class expertise.”
— Project Manager, Laundrapp
What My Teams and Clients Say
Full-stack expertise, rapid delivery, and seamless stakeholder management made Jemal a critical asset. Stepping up as Tech Lead ensured project continuity while inspiring confidence across the team. His leadership made it effortless to trust him with critical technical decisions.
Principal Engineer
AND.Digital
Technical leadership was vital to Drax's success, where Jemal instilled team confidence under pressure and resolved complex architectural challenges. His clear, adaptable communication bridged stakeholders and developers, while inspiring me to grow my full-stack skills and leadership potential.
Mid-Level Developer
Drax Group
An exceptional mentor and tech lead, Jemal excels at building high-performing teams and fostering collaboration. He challenges others to grow, delivering quality results through empathy and leadership. Even under tough situations, he resets teams to success and inspires confidence at every step.
Squad Lead
AND.Digital
Leadership at With.Intelligence was transformative under Jemal's guidance. His detailed code reviews and collaborative strategies enhanced my technical skills and confidence. By aligning the team with clear strategies, he ensured high-quality, collaborative work every step of the way.
Junior Developer
With.Intelligence
Mentorship at Drax transformed my .NET skills. Jemal's tailored plans, pair programming sessions, and constructive feedback boosted my confidence and technical abilities, helping me secure a billable .NET role and making him a highly respected mentor and developer.
Junior Developer
Drax Group
Jemal's ability to lead with energy and control left a lasting impact at With.Intelligence. Even after leaving, he supported the team, stepping back during critical times to quickly get up to speed and lead the dev team to success under tight deadlines.
Product Manager
With.Intelligence
Full-stack expertise, rapid delivery, and seamless stakeholder management made Jemal a critical asset. Stepping up as Tech Lead ensured project continuity while inspiring confidence across the team. His leadership made it effortless to trust him with critical technical decisions.
Principal Engineer
AND.Digital
Technical leadership was vital to Drax's success, where Jemal instilled team confidence under pressure and resolved complex architectural challenges. His clear, adaptable communication bridged stakeholders and developers, while inspiring me to grow my full-stack skills and leadership potential.
Mid-Level Developer
Drax Group
An exceptional mentor and tech lead, Jemal excels at building high-performing teams and fostering collaboration. He challenges others to grow, delivering quality results through empathy and leadership. Even under tough situations, he resets teams to success and inspires confidence at every step.
Squad Lead
AND.Digital
Leadership at With.Intelligence was transformative under Jemal's guidance. His detailed code reviews and collaborative strategies enhanced my technical skills and confidence. By aligning the team with clear strategies, he ensured high-quality, collaborative work every step of the way.
Junior Developer
With.Intelligence
Mentorship at Drax transformed my .NET skills. Jemal's tailored plans, pair programming sessions, and constructive feedback boosted my confidence and technical abilities, helping me secure a billable .NET role and making him a highly respected mentor and developer.
Junior Developer
Drax Group
Jemal's ability to lead with energy and control left a lasting impact at With.Intelligence. Even after leaving, he supported the team, stepping back during critical times to quickly get up to speed and lead the dev team to success under tight deadlines.
Product Manager
With.Intelligence
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