Divya Gnanavel

Senior Industrial IoT Software Engineer

Kottaiyur, India

Experience

Oct 2021 - Present
3 years 10 months
Bengaluru, India

Senior Industrial IoT Software Engineer

Symphony AI

  • Designed and deployed scalable cloud-based ML infrastructure supporting over 1 million daily transactions, ensuring 99.9% reliability.
  • Built and improved internal tools for data scientists and ML engineers, automating repetitive workflows and increasing team efficiency by 25%.
  • Developed APIs and services in close collaboration with cross-functional teams to ensure seamless integration into the ML ecosystem; reduced API response times by 20%.
  • Optimized model deployment pipelines for performance to support high-volume, low-latency applications, with 30% improved throughput.
  • Promoted best practices in software engineering, reducing production issues by 40% due to improved code quality and testing standards.
Jul 2020 - Oct 2021
1 year 4 months
Chennai, India

Industrial Systems Engineer-Smart Automation and IoT

Saint Gobain India Limited

  • Engineered and maintained scalable software systems for data acquisition, accelerating processing speeds by 35% and enabling real-time operations across manufacturing sites.
  • Designed and implemented monitoring systems for ML models, which reduced model failure rates by 15%.
  • Built automation tools for optimizing workflow by reducing critical applications' deployment time by 20%.
  • Assured excellent performance and dependability of industrial systems through rigorous architecture solutions conforming to the standards of IEC 62443.
  • Developed software solutions in Python for prototyping and testing feasibility of new use cases.
Jun 2017 - Jul 2020
3 years 2 months
Hosur, India

Industrial IoT R&D Engineer

Titan Engineering and Automation Limited

  • Designed and developed scalable, distributed systems for IoT, handling data ingestion from over 500 devices using MQTT and OPC UA protocols.
  • Built ML anomaly detection systems, reducing false positives in condition monitoring by 18%.
  • Developed APIs and live monitoring systems, achieving a 20% improvement in operational visibility and efficiency.
  • Optimized machine learning workflows, reducing training and deployment times by 40% through improved toolchains and infrastructure, standards, including MQTT, Sparkplug, OPC UA, Modbus, and Ethernet/IP.
  • Programmed PLCs using Ladder Logic, enhancing automation processes and improving system efficiency.
  • Developed POC on anomaly detection using azure anomaly detector.
  • Assisted in the design and implementation of IT/OT architecture, contributing to the development of standards and guidelines.
  • Participated in the adoption of CI/CD, DevOps practices, utilizing Azure DevOps for project management and documentation.

Summary

Innovative and collaborative senior software engineer with more than 7+ years of hands-on experience in building and maintaining large-scale, distributed systems across production environments. Strong knowledge of software design principles, along with in-depth knowledge of cloud-based infrastructure using Python and Java. Adept at collaborating with cross-functional teams to translate business requirements into technical solutions while ensuring adherence to industry standards and best practices.

Languages

English
Advanced
Tamil
Advanced

Education

Oct 2013 - Jun 2017

Alagappa Chettiar College of Engineering and Tech

Bachelor of Engineering · Electrical and Electronics · Karaikudi, India

Certifications & licenses

Azure Solutions Architect Expert -AZ303,AZ304,AZ900

Data Science Professional certification

IBM

Web development using Asp.NET MVC, SQL server, Ajax, SignalR

NIIT