7+ years building production SaaS. Founding engineer at Careo AI where I shipped 3 multi-tenant recruitment platforms to 40+ agencies and 200K+ candidates across the US and UK. Now at Cercli (YC S23), shipping across payroll, HRIS, and recruitment on Next.js. Invoicing via US LLC (Wyoming) - no sponsorship or payroll setup required.
Anas Mebarki
@anasmebarki
Senior Full-Stack Engineer | TypeScript, React/Next.js, Node.js/NestJS
What I'm looking for
7+ years building production SaaS. Founding engineer at Careo AI where I shipped 3 multi-tenant recruitment platforms to 40+ agencies and 200K+ candidates across the US and UK. Now at Cercli (YC S23), shipping across payroll, HRIS, and recruitment on Next.js. Invoicing via US LLC (Wyoming) - no sponsorship or payroll setup required.
Experience
Work history, roles, and key accomplishments
Senior Full-Stack Engineer
Cercli
Dec 2025 - Present (6 months)
Owned the redesigned payroll and payrun experience used for $100M+ in annual payroll across 50+ countries. Rebuilt onboarding/offboarding to reduce time-to-first-payroll from ~3–4 weeks to ~2–3 days and drove ~70% of new tenants to self-serve (from 0%) via tenant-configurable identity documents.
Founding Engineer & Tech Lead
Careo AI
Nov 2023 - Dec 2025 (2 years 1 month)
Shipped 3 multi-tenant SaaS platforms across healthcare and education recruitment serving 40+ agencies and 200,000+ candidates across the US and UK. Owned React/React Native frontend applications and architected a NestJS backend for real-time chat, notifications, OAuth (Google/Microsoft), and webhook integrations; also cut manual CV review time from ~2 hours to ~15 minutes (~85% reduction).
Full-Stack Developer
Brixio
Nov 2022 - Nov 2023 (1 year)
Owned the client portal end-to-end on Armen (B2B investment-management fintech), shipping project dashboards, document exchange, and invoicing flows in Next.js and NestJS. Migrated the Armen frontend from JavaScript to TypeScript and resolved long-standing performance bottlenecks.
Full-Stack Developer
Coding4tomorrow.io
May 2022 - Nov 2022 (6 months)
Launched product features on Biscott across booking and classroom flows. Migrated the codebase from JavaScript to TypeScript and built CI/CD to deploy hosted preview apps for every pull request.
Full-Stack Developer
LemsaInnov
Oct 2020 - May 2022 (1 year 7 months)
Built and launched 3 full-stack web platforms in Next.js and NestJS: Iqraa (e-learning portal), E-Catalyseur (e-commerce for automotive parts), and Saken (short-term rental booking). Integrated Stripe payments using webhooks and WebSocket events across checkout and booking flows.
Freelance Full-Stack Developer
Freelance
Sep 2018 - Oct 2020 (2 years 1 month)
Built a restaurant-management application in Electron with React for in-house order processing. Improved the UI and shipped responsive layouts across multiple client web platforms (desktop, tablet, mobile).
Education
Degrees, certifications, and relevant coursework
University Abou Bakr Belkaid - Tlemcen
Master's Degree, Information System
2018 - 2020
Completed a Master's Degree in Information System with coursework and projects focused on information systems and full-stack application development.
University Abou Bakr Belkaid - Tlemcen
Bachelor's Degree, Computer Science
2015 - 2018
Completed a Bachelor's Degree in Computer Science covering software development, algorithms, and system design.
Tech stack
Software and tools used professionally
GitHub
Kubernetes
Cloudflare
GitHub Actions
React Native
MySQL
PostgreSQL
MongoDB
Node.js
Next.js
NestJS
Tailwind CSS
Material-UI
Bootstrap Styled
Figma
Adobe XD
Redis
Jira
styled-components
React
Vue.js
React Query
JavaScript
HTML5
CSS 3
FastAPI
TypeORM
Sequelize
Heroku
Apollo
Trello
GraphQL
Prisma
Socket.IO
Zustand
Vercel
TypeScript
React Testing Library
OAuth2
Docker
Twilio
SQL
LangChain
Nx
OpenAI API
N8N
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
Skills
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