Vasavi Reddy Lekkala

Project: NextGen Analysis

Description:
NextGen Analysis is a web-based engineering and visualization platform that modernizes CAESAR II desktop capabilities into a cloud-enabled web application, supporting interactive 3D modeling, design review, and validation of complex engineering systems.

Key Contributions:

• Developed and enhanced 3D modeling and 3D reviewer modules for loading, visualizing, and interacting with complex engineering designs.
• Designed and implemented a scalable frontend architecture, and built reusable UI components and a shared TypeScript library.
• Integrated Three.js for high-performance 3D rendering and rich user interactions.
• Built responsive, enterprise-grade UIs using Angular, TypeScript, and Kendo UI.
• Integrated REST APIs and real-time features, and actively contributed to performance optimization and complex bug fixing.
• Implemented unit and integration tests using Jest, and collaborated within Agile teams across the full SDLC.

Tech Stack:
Angular, TypeScript, Three.js, Kendo UI, HTML/CSS, RxJS, Jest, Git, Agile/Scrum

Project: EVERTZ.IO – Cloud-Based Broadcast & OTT Streaming Platform
Description: EVERTZ.IO is a cloud-native SaaS platform for broadcast and OTT streaming, enabling live input processing, media mixing, captioning, branding, and direct-to-consumer (DTC) content delivery at scale.

Key Contributions:

• Contributed to the development of a large-scale, cloud-native OTT platform, building core features for linear OTT delivery, live channel streaming, and broadcast workflows.
• Designed and implemented NgRx Store and Effects to manage complex application state and asynchronous side-effects, improving performance and maintainability.
• Built dynamic, reusable, and configurable Angular components to support a scalable, modular frontend architecture.
• Integrated real-time streaming capabilities using WebSockets, enabling low-latency updates, live monitoring, and synchronized content delivery.
• Actively worked on performance optimization, complex bug fixing, and UI stability improvements across multiple modules.
• Delivered high-quality, enterprise-grade user interfaces using Angular, TypeScript, RxJS, and Angular Material, aligned with modern UX standards.
• Collaborated closely within Agile/Scrum teams, participating in sprint planning, code reviews, and feature deliveries using Git, JIRA, and CI/CD pipelines on Azure DevOps.

Tech Stack:
Angular, TypeScript, RxJS, NgRx, HTML/CSS, Angular Material, Material UI, WebSockets, Git, JIRA, Azure DevOps, Jasmine, Karma

Project: Truterra – Sustainable Agriculture Platform

Description:Truterra enables agricultural advisors to provide tailored sustainability solutions and track environmental progress for farmers.

Key Contributions:

• Built responsive UI components using Angular, React, and TypeScript.
• Developed interactive maps and charts with Leaflet.js and am4charts, integrated via RxJS and Axios.
• Reused components and managed state efficiently with Redux and NgRx.
• Led front-end development across SDLC phases, including testing and CI/CD deployment using Azure DevOps.
• Applied modern UI patterns: React Hooks, Angular Directives, and Material libraries.

Tech Stack: Angular, React, Redux, TypeScript, RxJS, HTML/CSS, Angular Material, Material UI, Leaflet.js, am4charts, Axios

Tools & Platforms: Git, JIRA, Azure DevOps, Jasmine-Karma, VS Code