+15
Projects completed
+2
Years experience

Hello

— I'm Sushil, a software engineer who loves building cool stuff.

Scroll down
Sushil Kattel

About Me

I specialize in building scalable software solutions that solve real-world problems. My approach combines technical expertise with strategic thinking to deliver applications that not only work seamlessly but also drive meaningful impact.

50%

Backend cost reduction achieved through Google Pub/Sub implementation and my optimization techniques

With 2+ years of experience, I specialize in full-stack development using React Native, Node.js, and cloud technologies to create performant, user-focused applications.

I thrive on solving complex technical challenges, from building real-time chat engines and reward systems to implementing AI-powered educational tools that enhance user experiences.

Sushil Kattel

Experience

Software Engineer

BetterYou (Series A Health-Tech Startup)

May 2024 - Present
  • • Developed native modules (Swift/Java) within React Native, boosting performance
  • • Built social features with optimistic UI patterns, enhancing user engagement
  • • Configured Firebase Cloud Messaging serving thousands of users
  • • Deployed Google Pub/Sub, cutting backend costs by nearly 50%
  • • Built smart nudge system boosting user engagement by 20%
  • • Designed administrative dashboard for contract and customer management

Teaching Assistant

University of Minnesota - Twin Cities

Jan 2024 - May 2024
  • • Assisted in teaching CSCI 4511W: Introduction to Artificial Intelligence
  • • Conducted office hours helping students with complex AI problems
  • • Collaborated in reviewing and grading exams for 150+ students
  • • Covered agents, search algorithms, planning, and neural networks

Full Stack Software Development Intern

BetterYou

May 2023 - Oct 2023
  • • Led development of three production-ready applications
  • • Implemented high-performance search engine using Firebase and React
  • • Engineered sophisticated dashboard with UI/UX design principles
  • • Leveraged Google Cloud Functions for process automation
  • • Developed placebo mobile app for university research study
  • • Utilized React-Native, Swift, and Java with Native Modules

Featured Projects

Aftr.

Progress photo tracking app — track your glow up

A privacy-first iOS app for tracking visual transformations. Ghost overlay camera for perfect alignment, visual timelines with day counts, smart reminders, and one-tap before & after exports ready for TikTok and Reels. All data stays on-device.

React NativeExpoTypeScriptSQLite

JotyAI

AI-Powered Flashcards & Quizzes

Full-stack web application that converts lecture notes and presentations into interactive flashcards and quizzes using Artificial Intelligence and real-time generation.

Next.jsSupabaseAI

Lensi

AI Image App — in development

Everything you need for perfect photos. Professional-grade AI tools that make every photo look like it was taken by a pro.

Flash Feature: Get that authentic digital camera look with our signature flash effect inspired by cameras like the Canon G7X — the TikTok-favorite aesthetic with depth and pro lighting.

AI Avatars: Generate personalized avatars with cutting-edge AI.

AI Beauty Filters: Intelligent skin smoothing, blemish removal, and natural enhancement that preserves your unique features.

AI Art Effects: Transform photos into artwork with filters inspired by classic and modern styles.

Advanced Editing: Professional retouch, smart background edits, and more.

AIImage ProcessingFlash Algorithm

Bolts

In-app currency and rewards system for BetterYou

I ideated and fully built Bolts end-to-end: backend architecture, secure transaction design, frontend UI, and initial design direction. It features an optimistic UI for a snappy, reliable rewards experience.

Full-StackOptimistic UISecurity

Technical Skills

Frontend & Mobile

ReactReact NativeNext.jsTypeScriptJavaScriptSwiftKotlinHTMLCSS

Backend & Cloud

Node.jsExpress.jsJavaPythonCSQLPostgreSQLRESTful APIsGCPAWSFirebaseSupabase

AI/ML & LLM Engineering

RAGEmbeddingsMCP IntegrationsAgentic WorkflowsCustom Tools & AutomationPrompt Engineering

Practices & Tools

Git/GitHubCI/CDJestAgile/ScrumCode ReviewMonitoring & LoggingSystem DesignPostman

Let's Work Together

I'm always interested in new opportunities and exciting projects. Let's discuss how we can bring your ideas to life.