Sai Rajiv

Full-Stack Software Developer

Hyderabad, India 2+ yrs exp 85 · Excellent

About

Software Developer with 2.5+ years of experience designing and shipping production-grade enterprise web and mobile applications using React.js, Redux, .NET APIs, and React Native. Delivered full-cycle enterprise modules spanning HR, logistics, fleet operations, and field auditing, integrating SAP for real-time data and RESTful APIs for cross-system connectivity, with zero post-launch rollbacks. Skilled in translating UX/UI designs into pixel-accurate, responsive components, optimizing application performance, and collaborating cross-functionally with design and product teams across the full software development lifecycle.

Skills & Expertise (22)

React.js Advanced

8.4/10

2.5

Years Exp

JavaScript Advanced

8.0/10

2.5

Years Exp

REDUX Intermediate

7.5/10

2.5

Years Exp

HTML5 Intermediate

7.5/10

2.5

Years Exp

CSS3 Intermediate

7.5/10

2.5

Years Exp

React Native Intermediate

7.5/10

2.5

Years Exp

RESTful API Development Intermediate

7.5/10

2.5

Years Exp

lazy loading Intermediate

7.0/10

2.5

Years Exp

Performance Optimization Intermediate

7.0/10

2.5

Years Exp

VS Code Intermediate

7.0/10

2.5

Years Exp

GitHub Intermediate

7.0/10

2.5

Years Exp

Git Intermediate

7.0/10

2.5

Years Exp

Single Page Applications Intermediate

7.0/10

2.5

Years Exp

Responsive Web Design Intermediate

7.0/10

2.5

Years Exp

Visual Studio Intermediate

6.5/10

2.5

Years Exp

Tailwind CSS Intermediate

6.5/10

2.5

Years Exp

JWT Authentication Intermediate

6.0/10

2.5

Years Exp

MySql Intermediate

6.0/10

2.5

Years Exp

bootstrap Intermediate

6.0/10

2.5

Years Exp

Java Intermediate

5.5/10

2.5

Years Exp

OTP-based Authentication JSX

Work Experience

Software Developer

ITEOS LLP

Apr 2024 - Present

Architected and delivered production-grade enterprise modules — HR portal, fleet management system, IT ticketing tool, vendor onboarding platform, biometric attendance system, material audit app, school ERP, Asset Management, Travel Management and dispatch tracker — achieving 100% on-time delivery against client scope with zero post-launch rollbacks. Eliminated manual Excel-based HR tracking by engineering automated attendance, leave, and payroll modules in React.js with role-based access control (RBAC) and multi-level approval workflows. Reduced vendor onboarding cycle time by replacing paper-based processes with document validation workflows and real-time SAP Purchase Order (PO) tracking dashboards for enterprise clients SAFARI Bags and EKA Mobility. Improved dashboard load performance and reduced unnecessary re-renders on high-traffic enterprise screens by implementing lazy loading, code-splitting, and optimized REST API call batching. Built and deployed cross-platform Android applications using React Native, integrating OTP-based authentication and device-level image capture/handling into production. Eliminated proxy attendance by architecting a real-time biometric (fingerprint) authentication system with secure validation workflows. Converted 100% of UX/UI wireframes into pixel-accurate, responsive React.js, React Native components, partnering directly with design and product teams across concurrent enterprise projects.