Hi, I'm Sneha Grian Joshua
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Building scalable, fault-tolerant distributed systems and cloud-native services with a focus on performance optimization and reliability
About Me
Software Engineer with strong foundations in data structures, algorithms, and object-oriented design. Experienced in building scalable, fault-tolerant distributed systems and cloud-native services using Java, Python, and AWS. Proven ownership of features across the full development lifecycle, with a focus on performance optimization, reliability, and delivering high-quality software in Agile environments.
Full-Stack Development
Expert in building scalable web applications using React, Node.js, Java, and Python
Cloud & DevOps
Experienced with AWS, Azure, Docker, Kubernetes, and CI/CD pipelines
System Design
Specialized in distributed systems, microservices architecture, and fault-tolerant design
Work Experience
Software Engineer
- ●Designed, developed, and delivered cloud-ready, full-stack web applications using React.js, Node.js, and Express, contributing to 10+ production client projects across multiple domains
- ●Built scalable, fault-tolerant RESTful APIs using efficient data structures and object-oriented design principles, improving system performance, latency, and reliability
- ●Developed reusable, maintainable frontend components with React Context API and integrated backend services to ensure consistent state management and responsive user experiences
- ●Implemented an AI-powered expense recommendation engine using OpenAI APIs, applying backend logic and data processing to deliver personalized user insights
- ●Owned features end-to-end, from design and implementation to deployment and production support, including debugging issues, writing Jest tests, and supporting CI/CD pipelines
Research Intern
- ●Optimized Spring Boot microservices in a distributed backend environment, reducing API latency by 30% and improving scalability and responsiveness
- ●Designed and implemented asynchronous and reactive REST APIs, increasing backend throughput, fault tolerance, and system resilience
- ●Contributed to ML-driven automation initiatives and full-stack bug fixes across React, Java, and PostgreSQL, reducing backend processing time by 25%
- ●Collaborated with cross-functional teams to debug production issues, improve system reliability, and support iterative delivery in an Agile development workflow
Education
Master of Science in Information Technology
GPA: 3.79
Relevant Coursework:
Bachelor's in Computer Science and Engineering
GPA: 3.71
Skills & Technologies
Programming Languages
Frontend
Backend & Frameworks
Databases
Cloud & DevOps
Core Concepts
Academic Projects
Budgetron - Personal & Group Financial Management Platform
- ●Collaborated with a team to build a React Native + Express.js application for expense tracking, group payments, and financial goal management
- ●Enabled collaborative expense sharing, automated bank statement imports, and exportable reports (Excel/PDF), reducing manual tracking effort by 40%
Cyberbullying Predictive Analysis on Twitter Data
- ●Developed a Random Forest-based classification model to detect harmful content, achieving 72.2% accuracy
- ●Supported by scalable data preprocessing pipelines for efficient analysis of large Twitter datasets
Get In Touch
Contact Information
Feel free to reach out to me for opportunities, collaborations, or just to connect!