Background & Biography
Simon Taylor is the fintech practitioner and writer associated with the public handle sytaylor, Brainfood (formerly Fintech Brainfood), 11:FS and Tempo. His own Tokenized podcast biography and the September 2026 European Blockchain Convention roster identify him as Tempo’s Head of Market Development. This profile concerns that professional identity, rather than other public figures who share his name. His self-published professional and developer profiles establish London as the relevant professional base.
His career spans established financial institutions and newer technology businesses. Sardine’s official biography records earlier work at BT Global Services and payments processor TSYS, followed by mobile-delivery and blockchain-research responsibilities at Barclays. Global Digital Finance separately corroborates the Barclays blockchain role and his subsequent connection with 11:FS. The value of that background is its range across payment operations, product delivery and institutional experimentation, rather than a claim that he personally created every initiative those employers undertook.
Taylor was among the founders of 11:FS in 2016. Co-founder David Brear’s first-year account names the founding team and describes a business combining advisory work, product development, research and media. A 2018 Forbes interview independently identifies Taylor as a co-founder and records his views on how banks should respond to fintech competition. Together these sources locate him in an effort to connect public debate about banking with work on how financial services are actually delivered.
Sardine announced his appointment as Head of Content and Strategy in June 2022. The announcement described a remit centered on developing the company’s voice and explaining payments, fraud and compliance to customers and the wider industry. In September 2025, Taylor wrote that he was joining Tempo full-time and moving to an advisory role at Sardine. Sardine’s current biography also describes him as a strategic adviser, although an older heading on that page still uses an executive title.
Notable Contributions
At 11:FS, Taylor’s work included product thinking as well as commentary. His July 2021 article on 11:FS Foundry, published under the title Co-founder and Chief Product Officer, explained the case for a more modular approach to financial-services infrastructure. The article addressed the difficulties of connecting financial products to underlying systems and the constraints created by dependence on particular vendors. It is evidence of his public product contribution at that time, not proof that every customer achieved the benefits proposed in the piece.
His newsletter, founded as Fintech Brainfood, is his most persistent individual publishing platform. On October 5, 2026, Taylor announced its rebranding as Brainfood and the grouping of Tokenized and related media and advisory work under the broader brand. Its author archive documents continued analysis of banking, payments, stablecoins and AI. The format connects product developments with explanations of how money moves and how institutions make decisions. The publication’s significance for this profile is observable authorship and continuity; promotional audience rankings and unverified readership figures are unnecessary to establish that contribution.
Taylor also co-hosts Tokenized with Cuy Sheffield, Visa’s head of crypto. The podcast focuses on stablecoins, tokenization and real-world assets, providing a recurring venue for conversations with industry participants. Its website presents both the show’s editorial subjects and commercial sponsorship opportunities. Readers should therefore distinguish the hosts’ analysis, guests’ claims and commercial relationships rather than treating an appearance as independent validation of a company or product.
His institutional engagement includes Global Digital Finance, whose official profile lists him as a non-executive director. The organization identifies his prior work in transaction banking, payments and digital financial services, and his role in informing discussions with financial institutions and policymakers. This is an industry-body connection rather than a governmental office. It supports attention to his standards and policy commentary without implying that he sets regulatory rules.
The Tempo move added a direct operating connection to the blockchain infrastructure he discusses. In his September 2025 announcement, Taylor described payments-specific requirements including predictable fees, reconciliation, compatibility with established financial controls and a network open to multiple participants. These were his explanation for joining and his view of the opportunity. They should be read as an interested participant’s thesis, rather than an independently verified forecast of how the payments market will develop.
Tempo subsequently announced that its mainnet was live on 18 March 2026. The same company announcement introduced the Machine Payments Protocol, an open standard co-authored with Stripe for programmatic payments between services and machines. The release distinguished functioning network access from partner use cases still being tested or developed. This provides important current context for Taylor’s market-development role while leaving technical authorship and company-wide execution with the teams and organizations credited by the source.
Why Katharos.ai Follows Simon Taylor
Katharos.ai follows Taylor for his ability to connect several conversations that are often kept apart: banking products, fraud controls, stablecoin settlement and blockchain infrastructure. His career record gives readers a way to compare how the same questions appear inside a bank, an advisory business, a risk-technology company and a payments network. His publishing creates a continuing record against which later developments can be assessed. The useful exercise is to test the arguments and their assumptions, rather than to convert visibility into an endorsement.
The overlap between his commercial work and public analysis is part of the profile. Taylor explicitly stated in his Tempo announcement that the views were his own and did not represent the company or its partners. That separation helps identify the speaker, but it does not remove the relevance of his employment or advisory relationships. Responsible coverage should preserve those affiliations whenever assessing commentary on competing infrastructure, fraud services or the future of payments.
Areas to Follow
- Evidence of sustained payment use on Tempo, including the gap between network availability, integrations, partner testing and widely deployed services. - Taylor’s explanations of how stablecoins interact with existing bank money, payment networks and compliance requirements, checked against primary sources. - The development of machine-to-machine payments, particularly authorization, spending controls and responsibility when automated transactions go wrong. - Brainfood and Tokenized’s treatment of institutional adoption, with personal analysis, sponsor involvement and company announcements clearly distinguished. - Further publicly documented standards work through Global Digital Finance and any changes in Taylor’s operating or advisory roles.
Reporting Scope
This profile covers Taylor’s public career, current affiliations and attributable publishing as checked on 6 October 2026. Historical titles remain attached to the period in which they applied; his Sardine role is advisory, and his current Tempo title is market development. Company releases establish what was announced or launched, rather than independently certifying performance. No personal wealth, holdings, trading returns or investment recommendation is inferred from his visibility or employer affiliations.
Areas of Influence
Stablecoins & Payments captures his current operating remit and recurring analysis of payment infrastructure. Exchanges & Infrastructure reflects the blockchain and financial-systems questions running through his Barclays, 11:FS and Tempo work. Community, Media & Education covers Brainfood, podcasting and professional explanation. His influence is best understood through those activities together, with a United Kingdom professional base and an international subject matter.
Katharos.ai publishes this profile for information, based on the sources listed. Inclusion is not an endorsement of the individual, their organizations, or any investment product.
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