SUJANSHRESTHA
Architecture-focused developer crafting high-performance digital experiences where Precision meets Performance.

Featured
Prototypes
A curated selection of technical experiments, interface studies, and full-stack architecture.
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Expertise
A comprehensive toolkit honed through years of professional development and continuous learning.
JavaScript / TypeScript
frontendReact / Next.js
frontendNode.js / NestJS
backendTailwind CSS
frontendGraphQL / SQL
backendDocker / CI/CD
toolsJest / Cypress
toolsRedux / Saga / Toolkit
frontendStorybook
toolsWeb Accessibility (WCAG)
toolsPython / FastAPI
backendCURRICULUM
Advancing through the tech landscape, specializing in WCAG accessibility, performance optimization, and scalable monorepo architectures.
Total Experience
Years of professional experience in full stack development.
Education
Bachelor of Engineering in Computer
Anna University, Chennai, India
2014 - 2018Computer Science (+2)
Shree Jain Vidyalaya, Kolkata, India
2012 - 2014Professional Journey
Senior Frontend Engineer (Onsite)
Developed a high-performance local LLM orchestration system using Ollama and FastAPI, enabling secure offline AI inference with real-time streaming capabilities.
Architected sophisticated RAG (Retrieval-Augmented Generation) and AI memory layers using Qdrant and pgvector to provide intelligent document grounding and cross-session context.
Worked with clients to update legacy systems by adding responsive design, keyboard navigation, and accessibility features (WCAG), improving usability and ensuring multi-device compatibility.
Optimized Core Web Vitals, reducing LCP from 2.78s to 1.95s and CLS from 0.21 to 0.09 by resolving layout shifts, using CSS aspect ratios, and minimizing reflows.
Managed several projects at the same time from start to finish, worked closely with different teams, made sure the work matched business goals, and delivered reliable, high-quality solutions.
Implemented a monorepo with NX to streamline development, allowing easy sharing of UI components and services between the web app and CMS.
Designed boilerplate code for new projects, integrated Storybook for UI components, facilitating development by providing clear visual examples.
Developed reusable Web Components with Lit, simplifying development, reducing code duplication, and speeding up feature delivery.
Frontend Developer (Remote)
Managed multiple projects from start to finish, collaborating with cross-functional teams to align with business goals and deliver high-quality solutions.
Developed and integrated backend features using NestJS, contributing to full-stack project functionality and improving data handling.
Collaborated with designers to iterate on designs, refining UI/UX elements and ensuring their compatibility with front-end implementation.
Set up a monorepo with NX to streamline development, allowing easy sharing of UI components and services between the web app and CMS.
Assisted in building and deploying backend services with NestJS, gaining experience in server-side development, authentication, and API management.
Used Redux Saga for managing asynchronous actions, including API calls and data synchronization, improving performance.
Integrated third-party APIs, including Zendesk script and Recommbee products, to provide additional functionalities.
Contributed to Agile development, participating in sprint planning and stand-ups to ensure timely feature delivery.
LET'S CONNECT
Have a visionary project or just want to chat about technology? I'm always open to discussing new opportunities.