Senior Backend Engineer building production systems that scale.
I'm Pradeep O — a Senior Backend Engineer with 10+ years shipping PHP and Laravel platforms: REST APIs, MySQL database architecture, queues, caching and cloud deployment. I've led legacy-to-Laravel migrations and built CRM/ERP systems running in production for real estate, healthcare and SaaS businesses across India and the UAE.
Production systems trusted by teams across India & the UAE/GCC
Pradeep O is a Senior Backend Engineer with 10+ years building production PHP/Laravel systems for India and UAE businesses.
I design and build the backend: Laravel service architecture, REST APIs, MySQL database design, queues and caching, and the deployment pipelines that keep it all running under real production load — not just in a demo.
I also bring a rare secondary skill: I understand how the systems I build get discovered, through Technical SEO and structured data — so what I ship is fast, reliable and visible from day one. But the backend is the job; search visibility is the bonus.
That combination is rare, and it's why teams bring me in when a system needs to be both technically solid and built by one accountable engineer, start to finish.
Read my full story →What I actually build and run in production.
Not a services menu — this is the day-to-day work: designing APIs, tuning databases, shipping deployments and owning the decisions that keep a system reliable.
Application & Data Layer
- ✓ PHP 8.x, object-oriented design & SOLID principles
- ✓ Laravel: service architecture, queues, events, policies, Horizon
- ✓ REST API design: authentication, versioning, rate limiting, webhooks
- ✓ MySQL: schema design, indexing & query optimization
Deployment & Ownership
- ✓ Redis caching, session & queue management
- ✓ AWS, Docker & CI/CD deployment pipelines
- ✓ Linux server administration & Nginx configuration
- ✓ Code review, mentoring & architecture decisions
Backend engineering, with search visibility as a bonus.
Each of these is a discipline I practice directly — not a department I manage. Every card below links through to a dedicated page on how I apply it.
PHP
The language underneath every system I ship — PHP 8.x, OOP, SOLID, built for maintainability at scale.
Learn more →Laravel
My default framework for production builds — service architecture, queues, APIs, and Horizon-managed background jobs.
Learn more →System Architecture & APIs
REST API design and service boundaries for systems that hold up under real production traffic.
Learn more →MySQL & Database Engineering
Schema design, indexing and query optimization — the difference between a slow app and a fast one.
Learn more →CodeIgniter Modernization
I maintain and migrate legacy CodeIgniter systems many teams are afraid to touch.
Learn more →AI & Search Visibility — secondary skill
A rare bonus: I structure what I build so it's also fast, crawlable and findable — by Google and by AI search.
Learn more →A typical production stack I design and ship.
Every layer is a decision, not a default — here's how a Laravel system I build is usually structured, from request to response.
A simplified view — the exact shape changes per project, but the decisions behind each layer don't.
Four lenses, one build.
Every engagement touches some mix of these four areas — explore how I think about each.
Backend Architecture
I design Laravel systems around clear service boundaries — the layer between the database and the API is where reliability is won or lost.
See Laravel page →- Service-layer architecture & separation of concerns
- Queue-driven background processing
- Caching strategy with Redis
- Production deployment via CI/CD
API & Database Design
REST APIs and MySQL schemas built for the traffic patterns of the businesses I work with — not just for the demo.
See API Development page →- REST API design: auth, versioning, rate limits
- Schema design & indexing strategy
- Query optimization & N+1 elimination
- Third-party & CRM/ERP integrations
Legacy Modernization
A large part of my work is migrating legacy CodeIgniter and PHP systems to Laravel without downtime or data loss.
See CodeIgniter page →- Zero-downtime migration planning
- Data migration & integrity validation
- Incremental rollout strategy
- Post-migration performance tuning
Search & AI Visibility — secondary skill
Because I also understand Technical SEO and GEO/AEO, what I build is structured to be found — by Google and by AI systems like ChatGPT and AI Overviews.
See GEO page →- Core Web Vitals & page-speed engineering
- Schema markup & structured data
- Crawlability & site architecture
- AI Overview & LLM citation structuring
Recent engineering work, with real outcomes.
A sample of what I've built — the technical problem, the architecture decision, and the measurable result that followed.
Real Estate CRM: Legacy Migration to Laravel
Migrated a legacy CodeIgniter property platform to Laravel — rebuilding the service layer, API endpoints and database schema — for a UAE real-estate client, with zero data loss.
Education Platform: Query & Load-Time Optimization
Diagnosed and resolved backend performance bottlenecks — N+1 queries, missing indexes, no caching layer — on an India-based e-learning platform serving thousands of daily users.
Healthcare Platform: Structured Data Architecture
Built a structured-data and schema-markup pipeline into the platform's codebase, restructuring how content is modeled and served across the API.
What people I've worked with say.
Common questions.
Ready to bring a Senior Backend Engineer onto your team?
Open to full-time Senior Backend Engineer and Senior Software Engineer roles in Dubai/UAE, and select backend consulting engagements.