Hi, I'm

Yaswanth

I'm a Full Stack Engineer

I'm a Full Stack Engineer specializing in enterprise authentication systems, scalable SaaS architecture, and pixel-perfect React interfaces. For the past 4 years I've been building production systems at ResMed — a global healthcare SaaS company in 100+ countries — owning Okta SSO/MFA for 100K+ users, maintaining 99.9% uptime, and shipping features that clinicians rely on every day.

Hyderabad, India•Available for new projects

🟢 Open to Senior Full Stack / Staff Engineer Roles

Years Experience

15+

Projects Delivered

100%

Client Satisfaction

Download CV Schedule Call View Projects

About me

Curious about me? Here you have it:

I'm a Full Stack Engineer who specializes in authentication systems, enterprise SaaS architecture, and building interfaces that are fast, accessible, and pixel-perfect. I care deeply about the full picture — from how an API handles 5,000 requests per minute to how a user feels completing an MFA enrollment flow.

I began my engineering journey in 2022 and have spent the past 4 years embedded with ResMed, a global healthcare SaaS company operating in 100+ countries. In that time I've owned centralized Okta SSO/MFA infrastructure for 100K+ users, built a net-new enterprise product (Service Suite) from zero to production, resolved 25+ global incidents across Germany, UK, Japan, APAC, and LATAM, and delivered 121 issues and 328 story points in a single review cycle.

I'm very much a progressive thinker and enjoy owning products end to end — from Figma wireframes through to deployment and production monitoring. I believe clean code, thoughtful UX, and reliable infrastructure are not trade-offs — they belong together.

Finally, some quick bits about me.

•B.Tech in Computer Science
•Avid learner
•4+ years in production enterprise SaaS
•Hobbies include gaming and travel

Open to Senior Full Stack or Staff Engineer roles at product-based companies. Feel free to reach out.

Skills

The skills, tools and technologies I am really good at:

React4+ yrs

Javascript4+ yrs

Typescript3+ yrs

Next.js3+ yrs

Tailwind3+ yrs

Storybook1+ yr

Node.js4+ yrs

Express.js3+ yrs

MongoDB3+ yrs

GraphQL3+ yrs

Rest API4+ yrs

Okta3+ yrs

Redis3+ yrs

OAuth 2.0 / JWT3+ yrs

BullMQ2+ yrs

HMAC Auth2+ yrs

Git4+ yrs

AWS EC23+ yrs

Jest3+ yrs

Docker1+ yr

GitHub Actions2+ yrs

Figma3+ yrs

Experience

Here is a quick summary of my most recent experiences:

Full Stack Engineer

June 2022 - present

4 key achievements▼

Full Stack Engineer Intern

Feb 2022 - June 2022

3 key achievements▼

Projects

Some of the noteworthy projects I have built:

Unified authentication platform serving 100K+ users across 8 enterprise applications in 100+ countries. Architected Okta SSO with session federation across 3 tenants, owned complete MFA lifecycle (enrollment, verification, fallback, re-registration, deactivation), and implemented Redis caching reducing auth latency by 40%. Handles 5,000+ API requests per minute. Supports 14 languages and 22 locales with RTL. Zero post-release incidents across 4+ delivery sprints.

HealthcareFeatured

ROC 2.0

Full Stack Engineer

Next.jsReactTypescriptStyled Components+7

Enterprise SaaS platform built from zero to UAT-live for ResMed. Owned end-to-end feature delivery including full slug-based RBAC (8 roles, 30+ permissions), HMAC-secured internal API authentication, Bull Queue async workflows, region-based GDPR privacy enforcement, and multi-tenant admin interfaces. Delivered 121 issues and 328 story points in a single review cycle.

HealthcareFeatured

Service Suite

Full Stack Engineer

Next.jsReactTypescriptTailwind+6

A support platform for ResMed, a company dedicated to improving sleep and respiratory health through innovative digital solutions. This site enhances customer support by providing real-time assistance, intuitive navigation, and seamless access to essential resources, ensuring a smooth user experience.

HealthcareFeatured

German Support Site for ResMed

Frontend Developer

Next.jsReactTypescriptRadix-ui+6

@mercury-js/core is a rapid API generation package that simplifies backend service development by generating Mongoose models, CRUD operations, GraphQL typedefs, and resolvers from a JSON model. It also supports pre- and post-event hooks and access control via profiles, enabling field-level and operation-level permissions.

PlatformsFeatured

Mercury Platform

Full Stack Engineer

Next.jsReactTailwind cssNode.js+3

View live

A school website designed to showcase Brookside School's mission, values, and offerings. It provides information about the school's nurturing environment, curriculum, extracurricular activities, and teaching methodologies.

Web Apps

Brookside School

Frontend Developer

Next.jsReactTypescriptTailwind

View live

A website for Flow Aurum, a branding agency dedicated to crafting impactful brand identities. The platform showcases Flow Aurum's meticulous approach to branding, highlighting their ability to unearth the essence of each brand and create authentic, emotionally resonant narratives. The website reflects their commitment to blending creativity with strategy, inspiring loyalty and building enduring legacies for their clients.

Web Apps

FlowAurum

Frontend Developer

Next.jsReactTypescriptTailwind

View live

A high-performance admin panel for BeanX, a company with over 40 years of cumulative experience in agriculture, finance, and technology. The platform is designed to address producers' challenges in financing and marketing their produce by leveraging cutting-edge technology.

Dashboards

BeanX

Team Lead/Full Stack Engineer

Next.jsReactTypescriptRedux+7

An internal platform designed for HR teams to streamline the candidate processing and recruitment workflow. The application features an intuitive frontend, a RESTful API for efficient data handling, and a user-friendly dashboard to improve engagement and productivity. It simplifies job application management, ensuring a seamless experience for HR professionals.

Dashboards

Vithi Careers

Full Stack Engineer/Team Lead

React.jsJavascriptcssNode.js+4

The official website of Vithi IT, a software development company committed to delivering top-tier digital solutions. Designed for optimal performance, it showcases the company's expertise, values, and services while ensuring fast loading times, enhanced SEO, and a seamless user experience across all devices.

Web Apps

Vithi Website

Frontend Developer

Next.jsReactTypescriptTailwind

View live

An e-commerce platform for ResMed, a global leader in sleep and respiratory health solutions. This site enables users to explore and purchase sleep devices designed to improve breathing and overall well-being. It features a user-friendly interface, secure transactions, and optimized performance for a seamless shopping experience.

E-Commerce

Sleep by ResMed

Frontend Developer

JavascriptHTMLBootstrapHybris

An ebook-selling platform designed to increase user engagement by 20%. It features a visually appealing design and a reusable component library to streamline development.

E-Commerce

Blinkist Clone

Frontend Developer

ReactTypescriptTailwindStorybook+1

Testimonials

Nice things people have said about me:

“Job well done! I am really impressed. He is very very good at what he does:) I would recommend yash and will rehire in the future for Frontend development."”