Atharva Waranashiwar.
I build impactful software solutions.
I’m a Software Engineer with a focus on backend development, cloud infrastructure, and scalable applications.
Hi, my name is
About Me
I am a Software Engineer experienced in building scalable web applications, optimizing backend APIs, and managing data-driven workflows. I focus on delivering efficient, maintainable solutions through technologies like FastAPI, Angular, and PostgreSQL.
Currently pursuing an MS in Information Systems, I am broadening my expertise in cloud computing, big data analytics, and modern software architectures. My goal is to continually leverage emerging technologies to solve complex challenges and drive impactful software development.
Programming Languages: Python, JavaScript (ES6+), Java
Frontend: React.js, Angular, HTML5/CSS3, TypeScript, Responsive Design
Backend & APIs: FastAPI, Node.js, Express.js, RESTful APIs, Microservices
Databases: PostgreSQL, MongoDB, SQLAlchemy, Data Modeling, Optimization
Cloud & DevOps: AWS (EC2, VPC), GCP, Terraform (IaC), Docker, CI/CD (GitHub Actions)
Tools & Methods: Git, GitHub, Bitbucket, VS Code, Agile/Scrum
Experience
- Spearheaded the design and development of a laboratory data directory web application using Angular for the frontend and FastAPI for the backend, significantly enhancing data accessibility and user engagement through an intuitive, interactive interface.
- Engineered RESTful APIs with FastAPI to manage real-time data retrieval and updates, facilitating efficient communication between the frontend and backend for seamless user experiences.
- Integrated SQLAlchemy ORM to streamline database interactions with PostgreSQL, effectively managing and processing millions of data entities while reducing code redundancy and improving data management efficiency.
- Optimized ORM queries and ensured scalability to handle large-scale datasets, enhancing application performance and improving data access speed, resulting in a smooth and responsive user interaction.
- Designed an RFID-based smart billing system using Python and embedded systems, automating item scanning and billing processes, resulting in a 3-minute reduction in checkout time per transaction
- Handled a face mask detection model using machine learning algorithms in TensorFlow/Keras, achieving 87% accuracy by optimizing feature extraction and training techniques on a large image dataset
- Worked on a sign language recognition system leveraging computer vision and neural networks to detect hand gestures, enabling seamless communication for users and enhancing system accessibility
- Integrated hardware and software components, ensuring seamless data flow, improving real-time system performance across projects
Education
Expected Dec 2025
MS in Information Systems
Northeastern University
Focusing on backend development, cloud computing, and data management.
Jul 2021
Bachelor of Engineering, Electronics and Telecommunication
Pune University
Built a strong foundation in engineering principles and problem-solving.
Projects
Next.js
Firebase
OpenAI API
AI Sports Coach Feedback System
Secured 2nd place at the One Percent Athlete Hackathon by 10th Innings Ventures. This solution leverages AI to provide personalized fitness coaching, actionable feedback, and a performance tracking dashboard.
React
Node.js
Express
MongoDB
Recipe Hub
A platform for discovering, sharing, and saving recipes. Features intuitive UI, user authentication, and integrated backend services for storing and retrieving recipe data.
React
Tailwind CSS
Firebase
Chart.js
Finance Tracker
A responsive web application enabling users to track income, expenses, and visualize spending patterns with dynamic charts and category-based insights.
Get in Touch
Feel free to reach out! I’m always open to discussing new opportunities.