Kamal Kishore Kumar

Full Stack Developer with expertise in backend development using CI PHP and Express.js, and frontend development with React. Skilled in designing and managing scalable AWS solutions, including EC2, RDS, S3, Lambda, CloudWatch, and SQS, with CI/CD pipelines for seamless deployments. Experienced in Linux server setup, Docker containerization, and team leadership for efficient project delivery.

Proficient in REST API design, API integrations, and implementing server-level filtering using Cloudflare Workers. Adept in security testing with tools like Burp Suite and AWS health management with Scout Suite. A detail-oriented developer with a strong focus on performance, security, and automation.

Full Stack Engineer at Magnet Brains Software Tech Pvt. Ltd. (2022-11 – Present)

• Developed and maintained CI/CD pipelines using AWS CodeCommit, AWS CodeBuild, AWS CodeDeploy, and AWS CodePipeline to orchestrate the entire process. Achieved a substantial reduction in deployment time, enhancing availability, scalability, while streamlining software delivery workflows.
• Created and managed IAM users, groups, policies, roles using AWS IAM.
• Build AWS Lambda functions to automate the processes of alerting system and many more API integrations like NoSQL integration.
• Implemented the self created library in php to use AWS SQS and S3 to use messaging services within limit and overlimit messages.
• Implemented Cloudflare's workers to filter incoming webhooks based on specific requirements, effectively reducing server load by eliminating unnecessary webhook traffic reducing the load by 95%.
• Set up a new server from scratch using Docker on the EC2 instance to handle maximum polling operations, ensuring the main server remains available for critical computations.
• Conducted a detailed Scout report, setting up the system to scan the entire AWS architecture, identifying issues, and resolving them to ensure compliance with SOC2 certification requirements for the product.
• Conducted security vulnerability testing using ZAP tools to identify potential weaknesses in the product. Addressed and resolved the issues discovered across various components to enhance overall security.
• Set up a dedicated staging environment for all company products to facilitate thorough testing of features and updates. This ensures issues are identified and resolved in staging before deployment to the production environment.
• Actively reviewed code updates from team members to ensure bug-free deployments and provided regular feedback to streamline the development process and maintain code quality.
• Led the team in renovating the entire product by transitioning to a modern tech stack, utilizing Express for the backend and React for the frontend, to enhance performance and scalability.
• Configured monitoring and logging using AWS CloudWatch to track application status and ensure smooth API integration across various modules. Developed a dashboard with custom log queries for efficient and seamless monitoring.
• Conducted continuous real-time monitoring of CPU, disk space, and RAM usage to ensure optimal resource utilization. Managed load balancing for applications and databases, maintaining the health, performance, security, and availability of software and infrastructure.
• Resolved outages and production interruptions promptly to ensure a seamless customer experience with our products and maintain high service reliability.
• Developed a new feature called 'Agency Plans' to enhance user experience and drive increased revenue for the company.
• Consistently developed new features to enhance product offerings and deliver the best customer experience. Actively incorporated user feedback to ensure continuous product improvement and alignment with customer needs.

Software Developer at Neosoft Technologies Pvt. Ltd. (2021-07 – 2022-11)

• Worked on an E-Revenue management project on Laravel where I optimized the dashboard and build a backend system for hard- coded data.
• Developed the frontend on Vue for a property rental website for the client, creating various property listing modules with features for image filtering and modification.

Bachelor of Engineering in IT – Technocrats Institute of Technology (2017 – 2021)