About Jean-Philippe
French
Native or bilingual
English
Fluent
Czech
Basic
German
Basic
Experience
- Cognitus, an IBM CompanySenior Full-stack Software Developer & Tech LeadAVIATION AND AEROSPACEMarch 2025 - December 2025 (9 months)Dallas, United StatesLeading business process automation development trusted to impact tens of millions of dollars in deals for a global SAP ecosystem leader in Aerospace & Defense. Fully remote, async environment.Acquired by IBM, Oct 202585+ merged PRs over 10 months (~8/month), ~170K+ lines of code.- Technical Leadership: Served as principal architect and tech lead, driving technical decisions and system design.- Enterprise Integration: Architected Vue.js frontend with Handsontable / Built Express.js API integrations (HubSpot, ProFinda, SAP S/4HANA).- AI Modernization: Spearheaded AI integration (GitHub Copilot, Augment Code, Claude Code) enhancing productivity and code quality.- Engineering Management: Led team coordination, mentoring, oversight / Established PR review (Copilot instructions) / Created formatting/linting/styling standards (Prettier, ESLint, @stylistic).- Reporting: Built management reports with real-time progress, async batching, corruption detection, D3 visualizations, export (CSV) / Normalization (backend) / Handsontable export: CSV, XLSX (ExcelJS).- Auth & Security: Implemented SAP IAS/OIDC identity management / Enforced supply chain security (pnpm minimumReleaseAge).- Testing: Built unit, integration, E2E (Playwright) / Mocked OIDC (Soluto OpenId Connect Server Mock), external APIs.- Documentation: Authored Git/GitHub workflow standards, Vue 3 architecture guide, business entity designs.- Stack: TypeScript, es-toolkit, Moment.js, numbro, Vite, Vue.js (Vuetify, Vueuse, Router, Sonner), D3, Handsontable, ExcelJS, Axios, Node.js, Express, PouchDB, WebSockets (Socket.io), Bash | DevOps: GitHub Actions, PM2, Linux/Amazon Cloud | Tools: WSL2/Ubuntu, Git (Git Flow, Conventional Commits, SemVer), GitHub (& Codespaces), VS Code | Team: Microsoft 365 (Teams, Excel, Word), Jira- Platform Architecture: Designed ETL/sync/caching data pipeline (OpenAPI, Zod, Kanel, Postgres, Cube, DocumentDB/FerretDB, Airbyte), containerized (Docker, Kubernetes).
- Batelco by BeyonSenior Full-stack Software DeveloperSOFTWARE PUBLISHINGOctober 2022 - March 2024 (1 year and 5 months)Hamala, BahrainContributed to OneBox, an encrypted digital postbox for Batelco (Bahrain Telecommunication Company), deployed as the official solution for Bahrain and Egypt (112M+ population).100+ merged PRs over 18 months (~6/month), ~55K+ lines of code.Collaborated with three distributed teams across Europe/Asia, Bahrain, and Egypt in a hybrid/remote setting. Established codebase ownership through technical expertise and code reviews. Leveraged UX background as principal reviewer of user stories and requirements. Improved team velocity and code quality; reduced merge times from 2 weeks to 2 days by advocating for quorum-based review.Delivered:- Data & Sync: Local encrypted SQLite synced with backend message blockchain.- Push Notifications: Dual FCM/HMS providers / Huawei ecosystem port with cross-platform builds.- Document Verification: QR code scanning, external doc access, revoke status, metadata display.- UI/Navigation: Full-screen hamburger menu, bottom/top tab bars, bottom sheet / Tablet split view, rotation / RTL/Arabic.- Gateway Portal: Mailbox & permission management / Dispatch history filtering / Bulk alias resolution / Tags with caching / Registered mail with status tracking / S/MIME certificates.- Platform & DX: Force-update / Datadog RUM integration / Error handling and logging / Android downloads (extended API levels) / Shared UI toolkit configuration / Windows build scripts, dev guide.Stack: TypeScript, React, Node.js, Fastify, Postgres, minio, Datadog (inc. RUM), Zod, PDFTron, Lodash, FormatJS, date-fns, Lingui | Mobile: React Native (Navigation, Bottom Sheet, Reanimated, Camera Kit, WebView), React Query, Ky, Firebase, HMS Push, SQLite | Native: Kotlin/Java & Swift (ECDSA crypto) | Web: React Hook Form, Apollo/GraphQL, Mercurius, OpenAPI, Vite, Rollup, PostCSS | Build: npm, patch-package, run-script-os, ESLint, Prettier, Bash, Windows cmd | Testing: Jest, Vitest | Tools: WSL2/Ubuntu, Docker, VS Code | Team: Git, Azure DevOps, Slack, Figma
- Secure Code WarriorSenior Technical WriterPUBLISHINGSeptember 2022 - January 2023 (4 months)Brussels Metropolitan Area, Belgium• I authored comprehensive security vulnerability guidelines for Python, PHP, JavaScript, and Java codebases.• In this greenfield position, I developed new content guidelines from scratch.• I collaborated directly with the hacking team to ensure technical accuracy and completeness.
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Education
- Programming Skills I (Python) LC 75 I (Python)Startup School for Aspiring FoundersProgramming Skills I (Python) LC 75 I (Python)
- M.Eng.M.Eng.