# Karan Sachdev

Karan Sachdev is a remote worker on Himalayas, Senior Software Engineer at Spice, based in United States.

Source: https://himalayas.app/@karansachdev

```text
Senior Full-Stack Engineer at Spice who launched an AI-powered podcast platform and built RAG search that improved relevance by 40%.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | United States |
| Authorized to work in | United States |
| Salary expectations | 71k+ USD |
| Job categories | Full Stack Engineer, Frontend Engineer, Software Engineer |
| Skills | Fullstack Development, Frontend Architecture, AI Product Development, RAG, LLM Evaluation, LLM Tracing, Embeddings, Vector Databases, AI Agents, NLP, predictive modeling, Micro Frontends, Design Systems, REST APIs, GraphQL |

## About

```text
At Spice, I architected and launched an AI-powered podcast platform from zero to production in under eight weeks. I built RAG pipelines for real-time transcription and contextual Q&A, improving search relevance by 40%.

At Lyvecom, I developed livestream and shoppable video experiences that increased user engagement by 30%, and built Shopify livestream shopping features that boosted merchant sales by 25%. As an independent contractor, I designed and delivered products for startup clients, including an AI Instagram platform and a property management platform for web and mobile.
```

## Experience

### Senior Software Engineer (current)

Spice. Jan 2025 - Present

```text
Architected and launched an AI-powered podcast platform from zero to production in under 8 weeks using Next.js, TypeScript, and Tailwind CSS. Engineered LLM-powered RAG pipelines and an embeddings-based recommendation engine, improving search relevance by 40% and increasing session duration by 20%.
```

Skills: Next.js, TypeScript, Tailwind, React, OpenAI, RAG, Embeddings, LLM-Evaluation, Docker, React-Server-Components

### Software Engineer

Lyvecom. Mar 2022 - Dec 2024

```text
Drove a 30% increase in user engagement by leading development of interactive livestream and shoppable video experiences in React, Vue 3, and Next.js. Engineered livestream shopping features for Shopify and scaled low-latency video delivery to 10K+ concurrent viewers.
```

Skills: React, Vue3, Next.js, NodeJS, NestJS, Shopify, Mux, AWS, Docker, Python, Chart.Js

### Lead Full Stack Engineer

Codesy Consulting. Aug 2019 - Feb 2022

```text
Increased project delivery efficiency by 50% by architecting full-stack solutions using JavaScript, TypeScript, Node.js, and Python. Spearheaded migration from monolith to microservices and reduced application load time by 25% through code splitting and API optimization.
```

Skills: JavaScript, TypeScript, NodeJS, Python, fastAPI, Flask, React, Docker, Kubernetes, CI-CD, Jest, Cypress, Mocha, React-Testing-Library, Redux, OAuth, JWT

### Software Engineer

[DoorDash](https://himalayas.app/companies/doordash). Mar 2016 - Jul 2019

```text
Developed high-performance APIs using FastAPI and Node.js, reducing API response times by 30%. Guided a team of 7-8 software engineers and led cross-functional teams to shorten project delivery times by 20%.
```

Skills: fastAPI, NodeJS, TypeScript, JavaScript, Git, Jira, RESTful-Services, Performance-Optimization, Team-Leadership

### Lead Full Stack Engineer

Independent Contractor

```text
Designed and delivered complete products for startup clients, from architecture and UI to AI features, payments, and deployment. Built an AI Instagram content platform and a property management platform with real-time contractor dispatch.
```

Skills: Next.js, TypeScript, PostgreSQL, OpenAI, Claude, Mistral, React-Native, fastAPI, Plaid, Moov, React

## Education

### Western New England University

Master of Computer Science, Computer Science

```text
Master of Computer Science degree from Western New England University, completed in 2025.
```

## Tech stack

- Chart.js
- Google Cloud Platform
- Kubernetes
- Jenkins
- GitHub Actions
- React Native
- MySQL
- PostgreSQL
- MongoDB
- Sentry
- Node.js
- Django
- .NET Core
- Next.js
- NestJS
- Tailwind CSS
- Redis
- Terraform
- Jira
- Jest
- Cypress
- Mocha
- React
- Vue.js
- Webpack
- JavaScript
- Python
- HTML5
- Java
- C#
- Flask
- FastAPI
- Stripe
- Datadog
- Gemini
- GraphQL
- Prisma
- Firebase
- Elasticsearch
- Redux
- vuex
- TypeScript
- React Testing Library
- Git
- Docker
- Apify
- SQL
- Plaid
- LangChain
- Playwright
- Vite
- Vitest
- Framer Motion
- Pinia
- AWS
- OpenAI
- REST APIs
- Azure
- Angular
- CSS3

To contact Karan, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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