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Sambhavi Gajula

Software Developer

3+ years of experience building dynamic, intuitive & scalable web applications.Exploring AI-driven innovations in Web Development

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About Me

I specialize in React.js, TypeScript, Next.js, and Node.js with a strong focus on building REST/GraphQL APIs, state management, cloud deployment and performance optimization.

I have worked on projects from telemedicine platforms to KYC verification systems and real-time location tracking, focusing on secure, responsive, and user-friendly solutions.

My experience includes integrating RESTful APIs; implementing authentication and authorization; designing reusable UI components and relational schemas; and deploying to cloud platforms while applying system design concepts to build scalable architectures—all while delivering quality code in Agile environments.

Technology Stack

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Programming languages

Languages I use to build my projects

Python
JavaScript(ES6+)
TypeScript
React
Vue.js
Next.js
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Styling & Design

Creating responsive user interfaces

HTML5
CSS3
Tailwind CSS
Bootstrap
Material UI
Figma
Editor X
SASS
Shadcn UI
Framer Motion
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State management

client-side & server-side state management

Redux
Zustand
Recoil
Tanstack Query
Context API
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API & Data Handling

Handling APIs and data

Node.js
Express.js
Axios
Django
Restful APIs
GraphQL
WebSockets
Server-sent Events
☁️

Security & Performance Optimization

Performance Optimization

CDN
IndexedDB
Lighthouse
WebRTC
WebSockets
SSL/TLS
CSRF
XSS
CSP
CORS
☁️

Cloud & DevOps

Deploying and managing applications in the cloud

Vercel
Firebase
AWS
GCP
S3
Cloud Storage
EC2
Compute Engine
RDS
Cloud SQL
API Gateway
Big Query
CloudFront
Docker
Git
GitHub Actions
🗄️

Tools & Database Management

Designing and optimizing database systems & tools

vite
Esbuild
Webpack
MySQL
PostgreSQL
MongoDB
Redis
CI/CD workflow
🤖

AI Workflows & Testing

AI Workflows & Testing

N8n
Hotjar
Google analytics
OpenAI
Langchain
Jest
Cypress
lighthouse

What I've done so far

Work Experience

Software developer

springer capital

August 2025 - present

Built and owned the front-end dashboards, defining clear UI boundaries where analytics widgets run as independently loaded and performance-isolated modules, enabling incremental rollout and runtime composition using micro-frontend and Module Federation principles.

Implemented and deployed the dashboard UI using Next.js App Router on Vercel, leveraging Incremental Static Regeneration to pre-cache dashboard skeletons and achieve sub-500ms First Contentful Paint for data-heavy views.

Optimized dashboard rendering for 10k+ active records by replacing DOM-heavy SVG charts with Canvas-based D3.js and virtualized tables (TanStack Virtual), and used React Profiler to eliminate unnecessary re-renders and maintain smooth 60fps scrolling.

Integrated the front-end dashboards with a real-time streaming backend (Node.js, Express, SSE, Kafka consumers) to consume and render high-volume market data with low-latency updates at the Next.js Edge layer.

AI Interface Engineer

Nixacom

March 2025 - May 2025

Engineered a multi-layer liveness detection pipeline connecting React-based vision modules with Python, Fast API inference endpoints for AI-driven KYC verification and anti-spoofing pipeline using OpenCV, MediaPipe, and DeepFace to detect identity fraud and validate user presence in video feeds

Integrated WebSocket channels for real-time user feedback and challenge– response flows, achieving p95 end-to-end frame-to-decision latency of 150 ms between client motion tracking and backend validation.

context-engineered, agent-orchestrated verification pipeline using CrewAI and Vision LLMs to extract and validate critical data from IDs and 30-second video selfies, optimizing finance application workflows. Optimized LLM-based decisioning agents that cross-reference extracted data with employee databases to determine precise loan eligibility and automate approval workflows.

Containerized and orchestrated distributed microservices using Github and Kubernetes, ensuring multi-AZ resilience, and sustaining a 99.9 % API SLO over a 90-day monitoring window. Automated verification reporting and audit trails with AWS Lambda, S3, and CloudWatch, streamlining compliance workflows and cutting data aggregation time from 4 hours to 1.5 hours (≈ 60 % faster)

Developer Group Member

Google Developer Groups (GDG) on Campus — Long Island University

May 2024 – Jan 2025

Collaborated with cross-functional teams to organize and lead AI, cloud, and web development workshops, emphasizing practical applications of Google technologies.

Contributed to a group project, InternEase, by developing the front-end interface using React.js and implementing responsive design systems to enhance usability and scalability

Engineered front-end prototypes integrating Google APIs such as Maps, Authentication, and Cloud Functions, demonstrating secure and real-time data workflows.

Designed and implemented an AI-driven customer service chatbot by integrating GPT-3 with a Retrieval-Augmented Generation (RAG) pipeline, enabling context-aware and document-grounded responses for a web-based application.

Frontend Developer

Rhabdom Solutions

April 2023 - Sep 2023

Built and deployed 4+ client websites using HTML, CSS, Bootstrap, and JavaScript, collaborating with cross-functional teams to deliver responsive, high-performance, and brand-consistent experiences.

Led UX/UI redesign efforts for Trogis.com and co-developed Rhabdom.com, improving mobile usability and navigation, resulting in increased session duration and user engagement.

Software Development Engineer

BigLeap Technologies

August 2021 - Mar 2023

Built modular React and TypeScript applications & reusable component libraries aligned with Material UI, reducing page latency by 25%, cutting frontend development effort by 30%, and ensuring consistent UI across six core web modules.

Integrated GraphQL APIs with a Node.js and PostgreSQL backend to support scalable data flows for 10,000+ concurrent users, reduced backend query latency by 20%, and partnered with design and product teams to improve accessibility through lazy loading and dynamic routing, increasing Lighthouse accessibility scores by 18%.

Automated build and deployment pipelines with Docker, AWS EC2, and GitHub Actions, reducing deployment time by 40% and standardizing continuous delivery across multiple staging environments.

Implemented comprehensive unit and integration testing using Jest and Cypress, achieving 92% code coverage and minimizing regression defects across major releases.

My Work

Smart Health Care

Smart Health Care

A full-stack platform to manage patients and appointments

React.jsNode.jsMySQLTailwind CSSApollo ClientJWTAWS EC2
Ride Sharing App

Ride Sharing App

A cross-platform ride sharing app to book a ride and manage rides with google maps API & firebase

React NativeGoogleMaps APITypescriptFirebaseNativewindStripe
3D-word-cloud

3D-word-cloud

Built a full-stack web application that extracts keywords from any news article URL and visualizes them as an interactive 3D word cloud.

ReactTypeScriptReact Three FiberTailwindCSSThree.jsFastAPIPython

Contact Me

Feel free to reach out!

gajulasambhavi@gmail.comJersey City NJ, USA, 07307