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Hi, I'm Sai Rajeev

Full Stack Developer & Enterprise Architect building secure, scalable production-grade systems.

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Sai Rajeev - Full Stack Developer & Enterprise Architect
🚀 3+ Years Exp
💻 Full Stack
🔐 Security
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Passionate Developer & Trainer

Combining enterprise development expertise with a passion for mentorship

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Years Experience
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Projects
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Students Trained
Enterprise Apps ERP Systems Cloud Deployment Payment Security API Development Technical Training SaaS Architecture AI Integration

I'm Sai Rajeev, a B.Tech Computer Science graduate (2020–2024) with 3 years of industry experience — 1 year as a Full Stack Developer and 2 years as a Technical Trainer.

I design and develop secure, scalable, production-grade systems with a strong focus on architecture, authentication, payment security, and cloud deployment. I build API-driven applications using React and Django, integrating machine learning models and real-time processing systems.

As a Technical Trainer, I deliver industry-oriented, project-based learning in C, Python, Data Science, Machine Learning, and Applied AI — empowering students with hands-on, job-ready skills.

🎯 "Architecture First. Security Always. Scalability by Design."

Skills & Technologies

Technologies I use to build enterprise-grade solutions

💻 Full Stack Development

React.js90%
Node.js / Express85%
Django / Python88%
Vue.js75%

🗄️ Databases & Backend

MongoDB85%
MySQL88%
REST APIs92%
PHP / Apache70%

🔐 Security & Architecture

JWT / OAuth90%
RBAC / Access Control88%
PCI DSS Compliance80%
XSS / SQLi Prevention85%

☁️ DevOps & Cloud

Custom Linux Servers(ALMA Linux9.x,Ubuntu22.x)82%
Git / GitHub90%
CI/CD Pipelines75%
Docker70%

Experience & Education

My professional journey and milestones

2025 — Present

Full Stack Developer

Oceanapps Technologies Private Limited

Building secure, scalable enterprise applications with React, Django, and cloud deployment. Specializing in ERP systems, payment gateway integrations, and SaaS architecture.

2023 — 2025

Technical Trainer

Oceanapps Technologies Private Limited

Delivering training in C, Python, Data Science, Machine Learning, and Applied AI. Mentoring 500+ students with hands-on projects and real industry standards.

2022

Smart India Hackathon (SIH)

Participant & Innovator

Competed in India's largest hackathon, developing innovative solutions for real-world problems. Member of R&D Cell and IIC Student Coordinator.

2020 — 2024

B.Tech — Computer Science & Engineering

JNTUK University

Specialized in Enterprise Applications, ERP Systems & Business Automation. Active member of Institution's Innovation Council (IIC).

Featured Projects

A selection of projects showcasing my expertise

MERNAWSPayment APIPCI DSS

Enterprise ERP System

Comprehensive ERP with employee management, payroll processing, leave management, and automated business workflows with payment gateway integration.

Vue.jsViteREST APIPinia

Learning Management System

Feature-rich LMS frontend built with Vue 3, supporting course management, student progress tracking, and enrollment analytics.

DjangoPythonDeep LearningFFmpeg

Deepfake Detection System

ML-powered system to detect deepfake videos and audio using deep learning models with frame-wise processing and real-time analysis.

ReactDjangoJWTRBAC

Secure Authentication System

Production-grade authentication with JWT tokens, role-based access control, and secure session management built on React + Django.

Get in Touch

Let's discuss your next project or opportunity

Let's Build Something Amazing

Whether you need a secure enterprise application, an ERP system, or a full-stack solution — I'm here to help turn your vision into reality.

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GitHub

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Location

India

Let's Connect And Build Something Fabulous