Ketan Modi

Senior Full-Stack Engineer with 9+ years of experience designing, building, and scaling high-performance web applications across SaaS, healthcare, retail, inventory management, social platforms, enterprise systems, and more.

Strong expertise in backend development using Python (Django) and Node.js, with deep hands-on experience in building secure, scalable REST APIs, multi-tenant architectures, and integration-heavy systems. Equally proficient in modern frontend development using React.js and Next.js, delivering fast, responsive, and SEO-friendly user experiences.

Extensive experience working on complex third-party integrations, performance tuning, database optimization, and implementing security best practices aligned with HIPAA, data privacy, and enterprise compliance requirements.

A business-oriented engineer who focuses on scalability, reliability, clean architecture, and long-term maintainability, while collaborating effectively with product managers, designers, QA, and distributed engineering teams.

Core Skills (ATS-Optimized Keywords)
- Programming Languages: Python, JavaScript, TypeScript
- Backend Technologies: Django, Django REST Framework (DRF), Node.js, Express.js
- RESTful APIs, Microservices, Authentication & Authorization, Role-Based Access Control (RBAC)
- Frontend Technologies: React.js, Next.js, HTML5, CSS3, Tailwind CSS
- SSR, SEO Optimization, Performance Optimization
- Architecture & System Design Scalable Architecture, Multi-Tenant SaaS, MVC, Modular Design, API-First Development
- Databases PostgreSQL, MySQL, MongoDB, Query Optimization, Indexing, Data Modeling
- Integrations & Third-Party Services Payment Gateways, Healthcare APIs, Social Media APIs, CRM/ERP Integrations, Webhooks, OAuth
- Security & Compliance HIPAA Compliance, Data Encryption, Secure Authentication, OWASP Best Practices, Access Control, Audit Logs
- Performance & Optimization Code Optimization, API Performance Tuning, Caching Strategies, Database Optimization
- Version Control & Collaboration: Git, GitHub, Bitbucket Code Reviews, Agile/Scrum, SDLC
- AI-Assisted Development: ChatGPT, GitHub Copilot, Cursor, Productivity Automation, Code Quality Improvement

Industry Experience
- SaaS & Multi-Tenant Platforms
- Healthcare Applications (HIPAA-Compliant Systems)
- Retail & E-commerce Solutions
- Inventory & Supply Chain Management
- Social Media & Community Platforms
- Enterprise Web Applications
- Workflow Automation & Analytics Systems