zaim abbasi / full-stack · systems · applied AI / islamabad
Horizon Tech Services · Jul – Sep 2025
- ERP on Node.js + MS SQL Server: ACID-compliant stored procedures, stateless JWT-based IAM, barcode-driven payroll engine
- React 18 SPA (Vite) for a private VCS: sub-100ms UI latency via custom hook architecture and side-effect encapsulation
Focentra Inc. · Aug 2025
- Next.js 14 (App Router) frontend for an AI brand strategy platform: Zustand, Supabase Auth/RLS for row-level isolation, Framer Motion at 60fps
- Full-stack feature modules across a multi-tenant creator economy SaaS: course management, digital product delivery, marketing automation
NADRA · C&IT Directorate · Jul – Aug 2024
- Enterprise MFA gateway (dual-node LDAP failover, RFC 6238 TOTP) in front of NADRA's production Outlook Web Access, with a custom CAPTCHA engine and automated SSO handshake into Exchange
- High-throughput OCR archival pipeline (Tesseract, iText7) with a custom multi-keyword SQL Server search engine
- Internal email portal over Exchange Web Services: AES-encrypted configs, thread-safe account lockouts, centralized admin console
APIRadar · Fastify · Next.js · MongoDB · Nginx · self-hosted
Multi-threaded scanning daemon across 180K+ GitHub repositories detecting 65K+ exposed API secrets. Multi-tenant PAT rotation system, circuit-breaker resilience against GitHub API rate limits.
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Aureya · TypeScript · Python · Next.js · PostgreSQL · Node.js · FYP
- Microservices architecture (Node.js/Python) decoupling ML workloads from core commerce logic
- CV pipeline: MediaPipe + CIELAB K-Means for skin tone-aware product matching via ITA methodology
- Search: FAISS ANN indexing + quantized DistilBERT for semantic retrieval and brand sentiment scoring
languages TypeScript · JavaScript · Python · C++ · C#
backend Node.js · Fastify · Express.js · Next.js · React.js · ASP.NET · Microservices
data PostgreSQL · MongoDB · MS SQL Server
AI / ML FAISS · Sentence Transformers · RAG Pipelines · OpenCV · CNN · K-Means Clustering
infra Linux · OCI · Nginx · Docker · Kubernetes · GitHub Actions · CI/CD · PM2