QHSE • Software Engineering • Automation

Hi, I'm Sujith Ranasinghe

Asst. QHSE Manager | NEBOSH IGC Certified | ISO 45001:2018 Lead Auditor (OHSMS) | ISO 22000:2018 Internal Auditor | HACCP Level 4 | Food Safety Level 3 & 4 | Skilled in PHP, VB.NET, MySQL, Linux, and Windows Servers

See my work LinkedIn
Animated showcase of recent applications

Selected Work

Request a demo
QHSE Document Management
PHP • MySQL • Bootstrap • LDAP

Versioned SOPs with approvals, PDF stamping, audit trails, and granular access. Bulk import & QR quick-lookup.

ISO 45001 ISO 22000 ADNOC
Training & EFST Portal
Timed exams • Randomizer • Dashboards

End-to-end training: session control, auto-submit on timeout, single attempt enforcement, exportable analytics.

Chart.js Role-based QR Codes
Clinic Chronic Illness Register
Visits • Vitals • Meds • Trends

Resident-centric EMR-lite with visit history, vital charts, and alerting for missed meds and abnormal readings.

CSV Import Bootstrap Export PDF
Restaurant Access Control
Coupons • Time windows • One-time QR

Issue, track and enforce time-limited access via tamper-proof QR coupons with live usage analytics.

PHP MySQL Linux
Allergen & Nutrition Manager
Labels • Icons • Auto detect

Dynamic buffet tags, adaptive typography for long names, and auto-checks for allergen presence with clear icons.

HACCP Food Safety REST APIs
Audit Action Tracker
PDF parsing • Datatables • KPI

Ingest PDFs, extract findings, assign actions, and track closure with SLA alerts and Excel export.

OCR/LLM KPIs Exports

Skills & Qualifications

Asst. QHSE Manager | NEBOSH IGC Certified | ISO 45001:2018 Lead Auditor (OHSMS) | ISO 22000:2018 Internal Auditor | HACCP Level 4 | Food Safety Level 3 & 4 | Skilled in PHP, VB.NET, MySQL, Linux, and Windows Servers

PHP 8+
MySQL
JavaScript
Bootstrap 5
Linux/Ubuntu
Windows Server
REST APIs
Charts & Dashboards
Graphic Design

Certifications

  • NEBOSH IGC
  • ISO 45001:2018 Lead Auditor (OHSMS)
  • ISO 22000:2018 Internal Auditor
  • HACCP Level 4 • Food Safety Level 3 & 4
Technical
  • Working knowledge of MICROS POS, OPERA PMS, FBM, and Windows/Linux operating systems
  • Diploma in Web Development with ASP.NET and C#
  • Diploma in Web Development with PHP and MySQL
  • Diploma in Multimedia Authoring
  • Industrial Training in Linux Network Administration with Security
  • Industrial Training in Windows Network Administration

About Me

I'm a developer and QHSE professional who builds pragmatic tools for real-world operations. My focus is reliability, auditability, and speed—so supervisors can act on data, not chase it. I ship clean Bootstrap UIs, secure PHP backends, and MySQL schemas tuned for reporting.

Projects Get in touch

Quick Stats

20+
Modules
8+
Years
99%
Uptime
24/7
Support

Contact

Prefer email? sujithr@srrapps.com — or connect on LinkedIn.

Message on LinkedIn

Capabilities

  • PHP (MVC/lightweight), MySQL schema design, query tuning
  • Bootstrap 5 UI/UX with accessible components
  • Linux/Ubuntu server setup, Apache/Nginx, SSL
  • Chart dashboards, PDF/Excel export, QR codes
  • Food safety & QHSE domain expertise for real workflows