Crafting robust, scalable web and mobile solutions with React, React Native, and Node.js, backed by 4+ years of hands-on experience.
Hi, I'm Aatish Bhilare
Results-driven Backend Engineer with 4+ years of experience building scalable, high-performance APIs and distributed systems. Experienced in microservices, real-time communication, cloud platforms, and data pipelines, with a proven track record of delivering production systems at scale.
Building scalable backend systems and microservices using Python, Django, FastAPI, and Node.js
Developing high-volume applications processing 200K+ daily alerts across 25,000+ sites and 300+ enterprise clients
Working with AWS, GCP, PostgreSQL, Redis, MQTT, and Apache Airflow to deliver reliable cloud and real-time solutions
Mumbai, India
4+ Years
40%
Scalability
Improved system scalability by 40% through migration to microservices.
200K+
Daily Alerts
Backend systems processing 200K+ alerts every day.
900K+
Daily Users
Supported data pipelines serving 900K+ daily users at Testbook.
25K+
Sites Managed
Supported monitoring systems across 25,000+ sites for enterprise clients.
Sr. Software Engineer
Building scalable backend systems for real-time monitoring and alert management.
Built backend APIs processing 200K+ alerts daily across 25K+ sites.
Developed MQTT and TCP services for 5,000+ edge devices.
Migrated Django REST services to FastAPI microservices, improving scalability by 40%.
Deployed cloud solutions using AWS and automated CI/CD with Azure DevOps.
Optimized PostgreSQL queries and background jobs for monitoring and reporting.
Technologies
Sr. Software Engineer
Oneture Technologies Pvt Ltd
SDE 1
Testbook Edu Solutions
A showcase of products and platforms I've helped build
Link Device
Real-time edge device monitoring and management platform
- →Built REST APIs for secure MQTT communication with edge devices.
- →Implemented real-time AI monitoring, device health checks, and automated alerts.
- →Developed OTA firmware updates using AWS S3.
Doctor Buddy
AI-powered healthcare and online consultation platform
- →Built pneumonia detection using the VGG16 deep learning model.
- →Developed online video consultations for remote patient care.
- →Reduced patient wait times by 75% through virtual appointments.
I'm currently open to new opportunities and would love to hear from you. Let's discuss how we can create something amazing together.