Hela Ben Khalfallah

Led large-scale modernization of the OVHcloud Manager monorepo, a multi-application frontend ecosystem supporting Public Cloud, Bare Metal Cloud, Web Cloud, Telecom, and Hosted Private Cloud products.

Led incremental migration of dozens of applications from Yarn to PNPM in a production-critical environment. Designed a hybrid package strategy enabling zero-downtime adoption. Built internal CLI and CI automation to scale migrations. Stabilized dependency graphs and lockfile integrity.

Re-architected task execution using Turbo/Nx incremental, cacheable pipelines. Reduced redundant CI work by attaching lint, test, and build processes to deterministic dependency graphs. Resolved concurrency bottlenecks and flaky GitHub Actions workflows. Consolidated fragmented pipelines into unified meta-check systems.

Designed a centralized static analysis platform adopted across teams. Enforced TypeScript strict mode by default. Introduced type coverage, dependency analysis, duplication detection, bundle and accessibility checks. Integrated automated quality reporting into CI workflows.

Built reusable internal platforms: migration automation frameworks, shared Vite/Vitest configurations, unified test setup, and centralized static analysis tooling, enabling safer refactors, faster onboarding, and architectural consistency.

Migrated routing from a JSON-driven system to a component-based architecture (lazy loading + Suspense). Modernized SWC, Vite, and Vitest infrastructure. Standardized React architecture and testing strategies.

Increased build determinism and CI stability. Institutionalized strict typing and quality governance at scale. Improved developer productivity through incremental, cacheable workflows. Established reusable engineering platforms supporting scalable growth.

Designed and implemented internal project tracking tool (phTool) to provide visibility into project health, delivery status, and engineering progress.

Built a code generator framework to standardize project scaffolding, enforce architectural conventions, and reduce setup time.

Designed and deployed a framework centralizing linting, TypeScript configuration, dependency checks, and quality enforcement across teams.

Established consistent frontend architecture standards and reusable configurations.

Defined scalable frontend architectures (React, TypeScript, state management patterns).

Led technical design decisions, balancing maintainability, performance, and scalability.

Introduced modularization and clean architecture principles across projects.

Contributed to performance optimization and bundle size reduction strategies.

Acted as FrontendOps Engineer, improving build workflows, tooling reliability, and CI integration.

Mentored developers on clean code, design patterns, and scalable frontend systems.

Conducted code reviews and architectural reviews to raise engineering standards.

Promoted knowledge sharing through internal sessions and technical discussions.

Agile (Scrum, Kanban, ScrumBan)

Jenkins, Jira, Confluence, Storybook, Intellij, git, Github, shell.