Vishnuprasad Kamalon - Software Engineer

About Me

I am a highly experienced Software Engineer with 8 years of expertise in driving scalable software solutions. My primary focus has been on utilizing Ruby(Ruby on Rails), Python(FastAPI, Flask), TypeScript to build robust applications.

I possess strong skills in cloud environments, particularly AWS, and I'm proficient with Docker and Kubernetes for containerization and orchestration. My experience extends to CI/CD pipelines and DevOps practices, ensuring efficient and reliable software delivery. I have a proven track record in integrating AI-powered capabilities to create tangible business impact.

Passionate about leveraging technology to solve complex problems, I thrive in collaborative environments and am committed to continuous learning and adopting best practices in software architecture and Agile development (Scrum, TDD, BDD).

Core Technical Skills

Ruby(Ruby on Rails) Python(FastAPI, Flask) TypeScript(Ember.js) MySQL PostgreSQL Amazon Redshift Redis Elasticsearch Kafka AWS Docker Kubernetes Jenkins CircleCI GitHub Actions Terraform HTTP WebSockets RESTful APIs GraphQL Rspec PyTest Cucumber Playwright Agile/Scrum TDD/BDD Jira Splunk Datadog Grafana

Professional Experience

Senior Software Engineer

Clark Holding SE, Frankfurt

November 2021 - Present

* Led the integration of a third-party AI bot, boosting in-app appointment bookings by 10% in Q1 2025.
* Slashed critical page load times from over 80 seconds to under 5 by diagnosing and re-architecting an inefficient Redis data-fetching operation, eliminating request timeouts.
* Overhauled the CI/CD pipeline by optimizing Jenkins and Kubernetes configurations, cutting build times by 40% and accelerating developer workflows.
* Orchestrated a zero-downtime migration of the primary Amazon RDS PostgreSQL database from v11 to v13 utilizing a Blue/Green deployment strategy.
* Architected a bespoke Salesforce Marketing Cloud component to push campaign notifications to the in-app message center, driving higher user engagement with marketing initiatives.
* Developed a Python-based AI powered CLI tool leveraging the LangChain framework and Google's GenAI Gemini to accelerate internal code debugging and command-line assistance.

Software Engineer

Synup Digital Pvt Ltd, Bangalore

May 2019 - November 2021

* Contributed to a 15% surge in product sales by developing the core voice-command functionality for Google Assistant, Alexa, Siri, and other major platforms.
* Architected and deployed a scalable, event-driven backend with Kafka and RabbitMQ, and integrated Elasticsearch and Redis to support a high-throughput microservices architecture.
* Constructed a high-performance reporting tool using Amazon Redshift capable of aggregating and processing over 2 billion records for business intelligence.
* Strengthened software quality by expanding automated test coverage from 10% to 40%, which cut production bugs by 20% and accelerated deployment frequency.

Co-founder & Director

Imeify Pvt Ltd, Kerala

July 2018 - January 2022

* Defined and executed the complete technical strategy, guiding the product from concept to a market launch that attracted over 10,000 users in the first 90 days.
* Built the company's full-stack platform from the ground up, creating a Node.js backend, a React admin dashboard, and a native Android application (Java/SDK).
* Maintained a 99% crash-free user rate by implementing rigorous testing protocols and a streamlined bug-resolution workflow.

Software Engineer

Foradian Technologies Pvt Ltd, Bangalore

July 2017 - May 2019

* Owned the end-to-end development of critical Fedena ERP modules, including Applicant Enquiry and Registration, enhancing the core product for educational institutions.
* Delivered over 50% of the core REST APIs for the Fedena Connect mobile app, establishing a robust foundation for all mobile functionality.
* Dramatically improved system performance by optimizing complex SQL queries in the Finance module, slashing data retrieval times from 90 seconds to under 10 seconds.