Web Developer Application

SAI KRISHNA S

***************.****@*****.*** LinkedIn +1-512-***-****

Professional Summary

Experienced Full-Stack Web Developer with over 8 years in web application development, specializing in PHP, Laravel, Symfony, JavaScript, and React.js. Proficient in designing scalable, reliable cloud-based solutions on AWS and Azure platforms. Experienced in Agile methodologies like Scrum and Kanban, with a focus on iterative development, continuous feedback, and team collaboration to drive project success. Dedicated to building high-quality, secure, and high-performance web applications that meet industry standards. Authorized to work in the U.S., with a strong commitment to driving technological excellence and ensuring client satisfaction. Functional Expertise

TMHCC, CA (March 2024 – Present)

Web Application Developer

● Developed and implemented responsive user interfaces for Insurance applications, including workflow components (policy and submission) and dashboards (policies, brokers, users, and insured parties). Leveraged JavaScript, Tailwind CSS, TypeScript, and React.js to improve loading times by 30%, boosting user engagement and increasing visits by 25% for Underwriters and Brokers.

● Built RESTful microservices (Core, Broker Portal, Partner, and Document Storage) using Symfony, Laravel, and Node.js, enhancing transaction speed by 15%. Integrated secure payment systems (Stripe and Authorize.Net), boosting successful transactions by 25%. Developed unit and integration tests with PHPUnit and PHPSpec, reducing bug resolution time by 30% and ensuring reliability. Provided ongoing support to maintain seamless operations.

● Integrated AWS AI services like Rekognition and Kendra to convert image-based PDF documents into editable formats and improve search functionality for retrieving archived policy and submission data.

● Managed and designed databases for Partner and Broker Portal web services using MySQL, optimizing schema design and ensuring data integrity through the implementation of constraints, normalization, and efficient indexing.

● Containerized and deployed web applications on AWS cloud infrastructure, optimizing scalability, security, and performance, and constructed Jenkins pipelines, which reduced deployment time by 30%. Integrated analytics tools (Datadog, Pendo) to monitor user behavior and application performance, enabling data-driven decisions to enhance Insurance offerings.

● Leveraged GitHub Copilot and ChatGPT to enhance coding efficiency, accelerate development cycles, and improve code quality by providing real-time code suggestions, debugging assistance, and solutions to complex problems, resulting in a 30% reduction in development time. D.S.U, SD (Feb 2023 - Nov 2023)

Application Developer

● Developed and maintained Learning Management System (LMS) features, including user management, content management, assessment tools, and certificate management, using React.js, HTML, CSS, JavaScript, and jQuery to provide a seamless user experience.

● Developed dynamic RESTful server-side endpoints for user management, reporting, and course/content management using PHP and Laravel. Followed Test-Driven Development (TDD) practices, performing unit and API testing with PHPUnit and Postman to ensure high software quality and robust application validation.

● Optimized Postgres database schemas, implementing stored procedures and views to streamline data processing and improve query performance. Incorporated caching strategies to reduce database load and enhance data retrieval speeds, resulting in faster, more efficient data handling for high-traffic applications.

● Streamlined and automated build, testing, and deployment processes using Azure Pipelines and Azure Cloud Services, enabling continuous integration and continuous deployment (CI/CD) workflows. This approach reduced manual intervention, minimized errors, and accelerated the delivery of new features and updates to production environments.

Greenesol Power Systems, India (Nov 2019 – Dec 2022) Software Application Developer

● Developed intuitive and responsive user interfaces for CRM modules (Lead Management, Sales Processes, Task Management, and Document Management) using PHP, JavaScript, HTML, CSS, and jQuery. Enhanced user experience and streamlined content workflows, leading to a 20% improvement in customer request resolution times.

● Developed and enhanced robust web services (Authentication, Lead Management, Tasks, Reporting, Documents, and Workflow) using PHP, Symfony, Node.js, and Postgres. Implemented caching strategies with Redis to boost application performance along with thorough unit and integration testing, resulting in a 20% reduction in post-deployment issues and ensuring improved reliability and stability.

● Deployed and managed web applications on AWS cloud infrastructure, enhancing availability and scalability through efficient cloud resource utilization and improved maintainability. Integrated Jenkins pipelines for continuous delivery and deployment, accelerating time-to-market by 25% and reducing deployment errors. Ghrian Technologies, India (June 2016 – Oct 2019)

Web Application Developer

● Developed key features for a Bus Seat Reservation website, including advanced search, real-time seat availability, dynamic pricing, and booking functionality, using Angular, Bootstrap, CSS, and JavaScript. These enhancements increased the user base by 10% and reduced bounce rates by 15%.

● Developed RESTful endpoints for real-time availability, booking confirmations, and cancellations using PHP and Symfony, integrated with MySQL and third-party APIs such as PayU and Razorpay, reducing booking confirmation time by 30% and enhancing transaction security. Integrated automated travel alerts, notifications, and multiple customer support channels (live chat, email, helpline), boosting user engagement by 25% and increasing customer satisfaction by 20%. Built secure payment processing features to streamline handling of transaction and cancellation queries in customer support.

● Integrated Google Analytics to monitor and analyze user behavior, facilitating data-driven enhancements that boosted user engagement with promotional offers by 25% and improved the overall user experience.

● Worked within a Waterfall environment, consistently meeting project milestones and on-time deliverables, leading to a 20% increase in customer satisfaction through reliable and timely feature releases. Technology Matrix

Programming Languages PHP, JavaScript, TypeScript, SQL Frameworks & Libraries Laravel, Symfony, Drupal, Wordpress, Reactjs, Angular, Vuejs, TailwindCSS, Bootstrap

Cloud Platforms AWS(EC2, S3, Fargate, Lambda, SQS), Azure(Virtual Machine, Fabric, Functions, Container Apps), GCP(StackDriver)

Deployment Jenkins, Azure Pipeline, GitHub Actions, Bitbucket Pipelines DBMS MySQL, Postgres, SQLite, Microsoft SQL Server, Snowflake Testing PHPUnit, PHPSpec, BHat, Cypress, Selenium

Version Control Systems Git, GitHub, BitBucket, GitLab A.I Services GitHub Copilot, ChatGPT

Education

● Master’s in Information Systems (MSIS). Dakota State University (Madison, SD)

● Bachelors in Computer Science & Engineering (B. Tech). JNTUK (Kakinada, India)

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