DINESHKUMAR DHAYALAN
Lead Software Engineer
Coimbatore
Summary
Results-driven software development professional with over 8.8 years of experience in backend engineering and cloud-native applications. Expertise includes a wide array of technologies such as Python, Flask, Django, and advanced AWS services, enabling the design and implementation of scalable microservices architectures. Strong advocate for Test-Driven Development (TDD) and Domain-Driven Design (DDD), dedicated to delivering maintainable and reliable codebases while mentoring teams to achieve high-quality outcomes. Proven ability to align technical solutions with business objectives through effective communication and collaboration with stakeholders, driving innovation and delivering impactful results.
Overview
9
9
years of professional experience
Work History
Lead Software Engineer
Petrus Technologies
06.2023 - Current
- Company Overview: petrustechnologies.com
- Led backend and BFF development for Petrus Connect (IIoT CNC Machines) and Spin Connect (Spinning Mill Automation).
- Designed system architecture diagrams for Spin Connect.
- Managed the OEE module (team size: 5); handled PMS, CMS, QMS, and Rule Engine (team size: 10).
- Collaborated with team to analyze system solutions based on client requirements.
- Implemented microservices architecture and TDD approach.
- Completed code debugging, software troubleshooting, root cause analysis, and program reviews.
- Mentored junior engineers to strengthen their technical skills and improve overall team efficiency.
- Boosted application reliability by designing robust error-handling systems and automated testing procedures.
- Installed and configured software applications and tested solutions for functionality.
Software Engineer
L&T Technology Services (LTTS)
01.2022 - 06.2023
- Company Overview: ltts.com
- Network Automation for Sky Group using Python, Netconf, OpenAPI, Cisco CLI.
- Developed APIs and automated unit tests with PyTest.
- Developed reusable components that significantly reduced development effort on multiple projects.
- Duration: 1.6 Years
Product Development Engineer
Datinfi Private Limited
05.2020 - 12.2021
- Company Overview: wersel.io
- Worked on LGA Search and Wersel.io products using Flask, Elasticsearch, Apache Airflow and ML.
- Optimized APIs and deployed scalable systems with Docker.
- Implemented Named Entity Recognition (NER) using ML.
- Duration: 1.8 Years
- Developed RESTful APIs that facilitated seamless data exchange between clients and servers in a distributed environment.
- Managed efficient SQL queries and data transport.
Software Developer
KGiSL – GSS, Coimbatore
05.2019 - 04.2020
- Company Overview: kgisl.com
- Built OCR module using TensorFlow, Keras, OpenCV.
- VoizTrail project: migrated ElasticSearch data, automated speech analytics using Celery + Redis RQ.
- Improved software efficiency by troubleshooting and resolving coding issues.
- Duration: 1.1 Year
Software Engineer
Pinnacle Seven Technologies, Coimbatore
12.2016 - 04.2019
- Company Overview: pinnacleseven.com
- Kathrein CRM: Developed and maintained Odoo10 modules, integrated with PowerBI and Ionic mobile apps.
- Semnox ERP: Enhanced Odoo8 system; performed server monitoring with Monit.
- Duration: 2.5 Years
Education
Master of Computer Applications - Computer Applications Development
Excel Business School
Namakkal, India01.2016
Skills
Python, FastAPI, Flask, Django, Odoo, gRPC
DECLARATION
I hereby declare that the information provided is true and correct to the best of my knowledge.
Timeline
Lead Software Engineer
Petrus Technologies
06.2023 - Current
Software Engineer
L&T Technology Services (LTTS)
01.2022 - 06.2023
Product Development Engineer
Datinfi Private Limited
05.2020 - 12.2021
Software Developer
KGiSL – GSS, Coimbatore
05.2019 - 04.2020
Software Engineer
Pinnacle Seven Technologies, Coimbatore
12.2016 - 04.2019
Master of Computer Applications - Computer Applications Development
Excel Business School