---
title: "Kaustubh Raut - Full Stack Engineer in Pune City | Tal"
description: "Meet Kaustubh Raut, Full Stack Engineer | React.js | Next.js | Node.js | Python | FastAPI | AWS | Building AI-Powered Products | Ex-Amazon based in Pune City."
image: "https://tal.club/meet/kaustubh-2/share-image"
---

# Kaustubh Raut on Tal

## Headline

Full Stack Engineer \| React\.js \| Next\.js \| Node\.js \| Python \| FastAPI \| AWS \| Building AI\-Powered Products \| Ex\-Amazon

## About

Full Stack Engineer with 3 years of experience building scalable web applications, AI\-powered platforms, cloud\-native solutions, and internal enterprise tools\. Currently working at fxis\.ai, where I design and develop end\-to\-end products using React\.js, Next\.js, Node\.js, FastAPI, Python, PostgreSQL, AWS, and modern AI technologies\. I have built large\-scale platforms ranging from AI\-driven music generation and licensing systems to legal contract analysis tools and bulk document rendering solutions that automate complex business workflows\. Previously, I worked as a Software Engineering Intern at Amazon, where I developed AWS QuickSight dashboards and contributed to cloud infrastructure optimization using AWS services including Lambda, Redshift, S3, Athena, and SageMaker\. My experience spans frontend development, backend engineering, cloud architecture, API design, and automation\. I enjoy solving real\-world business problems through technology and building products that deliver measurable impact\. Core Skills: • React\.js • Next\.js • Node\.js • Python • FastAPI • AWS • PostgreSQL • MongoDB • Docker • Celery • Kafka • REST APIs • GraphQL • GitHub Actions • System Design I am currently open to opportunities in Full Stack Development, Backend Engineering, and Software Engineering roles where I can contribute to building scalable and impactful products\.

## Location

Pune City

## Work experience

Full Stack Engineer at fxis\.ai, Jul 2024 \- Present · 2 yrs, Ahmedabad, Gujarat, India, • Built BuJaa Beats, an AI\-powered music platform enabling users to generate, purchase, and license music through text prompts, automated mastering, cover\-art generation, and video export\. • Designed and implemented asynchronous AI processing pipelines using Celery, AWS Lambda, and FastAPI, enabling scalable handling of concurrent media generation requests\. • Developed an AI\-driven contract review platform that extracts clauses, identifies legal risks, and provides exact page references, reducing manual contract review effort by 15–20 hours per review cycle\. • Built an enterprise licensing automation platform integrating DocuSign, OCR workflows, automated email campaigns, and SAP synchronization, reducing processing time for 1,000\+ customers from hours to minutes\. • Developed a bulk document rendering engine capable of generating thousands of personalized PDFs and videos through distributed task processing and cloud infrastructure\.

Full Stack Engineer Intern at Techolution, Apr 2024 \- Jul 2024 · 4 mos, Hyderabad, Telangana, India, \- Worked on developing a purpose model dashboard from scratch, including API creation and frontend integration, as part of the RLEF \(Reinforcement Learning with expert feedback\) project\. \- Developed APIs to handle and store large files efficiently in Google Cloud Storage\. \- Created user\-friendly interfaces for comparing and highlighting textual differences accurately\. \- Contributed to bug fixes and improvements in the RLEF AI assistant Labeling dashboard\. \- Worked on a client project, creating an AI platform interface with search, preview, and download functionalities for various document formats\. \- Collaborated effectively with AI and ML teams to ensure seamless full\-stack implementation\.

Freelanceing at Freelance \(Self employed\), Sep 2023 \- Jul 2024 · 11 mos, India, \- Created a dashboard that simplifies critical data tasks\. Users see urgent assignments \(marked for 5\-day completion\) and securely access them only after signing a digital approval\. Admins manage users, assign tasks, and track progress, ensuring efficient data handling\. \- Developed a landing page for HPNPay, incorporating essential content that provides insights into the company’s operations and its areas of expertise

Software Engineer at Avestan Technologies LLC, Jan 2024 \- Mar 2024 · 3 mos, Nagpur, Maharashtra, India, \- Developed a customized role\-based CRM system for the solar company, optimizing sales processes and improving customer satisfaction\. \- Implemented features for tracking project installations, monitoring performance, and managing customer relationships\. \- Created a dashboard to track sales records\.

Intern at Amazon, Jan 2023 \- Jun 2023 · 6 mos, Bengaluru, Karnataka, India, • Built executive dashboards using AWS QuickSight, enabling leadership teams to save 5–6 hours weekly in reporting and data analysis\. • Contributed to cloud infrastructure modernization by migrating EC2 workloads and optimizing performance, scalability, and operational efficiency\. • Worked extensively with AWS services including Lambda, Redshift, S3, Athena, SageMaker, CloudWatch, and IAM to support data\-driven business initiatives\.

## Education

Bachelor of Engineering \- BE, Electronics and Communication, Yeshwantrao Chavan College of Engineering \- YCCE

Bachelor's degree Honours, Computer Vision and Automation, Yeshwantrao Chavan College of Engineering \- YCCE

[View the original profile](https://tal.club/meet/kaustubh-2)

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