Adilson Bacelar is a Senior Software Engineer based in Stony Stratford with over a decade of experience building scalable mobile and web platforms across startups and enterprises. He combines hands-on frontend expertise in React/React Native and TypeScript with backend systems design, having migrated large apps, led GraphQL→tRPC transitions, and architected data-enrichment and PDF/Word reporting solutions. He has repeatedly acted as the sole or lead engineer—shipping Chrome extensions, CI/CD pipelines, containerised services in Go, and accessibility-first web apps that meet AAA WCAG standards. Known for mentoring developers into senior roles, he also brings practical product instincts from early-stage builds to regulated environments like Aviva and Wellcome Trust. A background in game and interactive media design gives him a user-focused approach to UX and tooling, and he has a track record of replacing costly third-party services with bespoke, cost-effective internal tooling.
8 years of coding experience
15 years of employment as a software developer
Bachelor of Arts (B.A.) Game and Interactive Media Design, Bachelor of Arts (B.A.) Game and Interactive Media Design at University of the Arts London
Contributions:2 PRs, 43 pushes, 1 branch in 2 years 1 month
next-jsreactfront-end-appfront-endtypescript
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Adilson Bacelar - Senior Software Engineer at Slice Mobile