Jaydipsinh Vaghela — Senior Full Stack Developer

Expertise in Full Stack Web (12.0 yr.), Back-End Web (12.0 yr.).

Last verified on December, 2025

Core Skills

Bio Summary

Software engineer with 12 years of full-stack development experience, specializing in scalable application architecture using technologies such as Node.js, React.js, and TypeScript. Expertise in backend engineering, notably in the US-based FinTech sector, with a track record of delivering real-time transaction systems, financial workflows, and secure third-party integrations (Stripe, Plaid, MX). Proficient in creating AI voice agents with modern APIs and cloud services, coupled with frontend development skills to optimize UI performance. Holds a Master's degree in Computer Application, adept at employing Agile methodologies, and excels in building solutions across various domains including FinTech, Healthcare, and E-commerce.

Technical Skills

Programming Languages	JavaScript, TypeScript
JavaScript Frameworks	Ext JS, Node.js, React, Vue.js
JavaScript Libraries and Tools	Handlebars.js, Mongoose
Databases & Management Systems / ORM	MongoDB, MySQL, PostgreSQL, Prisma, Sequelize
UI Frameworks, Libraries, and Browsers	Socket.io, Tailwind CSS
Cloud Platforms, Services & Computing	GCP
Amazon Web Services	AWS Lambda
SDK / API and Integrations	API, OAuth, Swagger
Blockchain and Decentralized Software	Chai
Virtualization, Containers and Orchestration	Docker
Version Control	Git, Github Actions
QA, Test Automation, Security	Jest, Mocha, Postman
Collaboration, Task & Issue Tracking	Jira
Methodologies, Paradigms and Patterns	Scrum
Mail / Network Protocols / Data transfer	WebSockets
Other Technical Skills	Supertest

Work Experience

Senior Full Stack Developer, Modern US-based FinTech Platform

Duration: 03/2023 - Present
Summary: Led backend development for a US-based FinTech platform focused on business entity creation, financial onboarding, real-time transaction syncing, and automated tax workflows.
Responsibilities: Led backend development, built scalable Node.js APIs and services, integrated with financial platforms, implemented transaction ingestion pipeline, designed and developed production-ready AI Voice Agents, enabled voice-driven actions, built low-latency audio streaming, collaborated with frontend teams, built and maintained React/Next.js features, implemented robust error handling, contributed to architectural decisions, code reviews, and performance optimization.
Technologies: Node.js, React.js, Next.js, GraphQL, Stripe, Plaid, MX, Unit Finance, Dropbox Sign, AWS Textract, OpenAI Realtime API, Twilio, Cloudflare
Node.js Team Lead & Full Stack Developer, Creator-focused UK-based Web Platform

Duration: 10/2019 - 02/2023
Summary: Led a team of developers in building and maintaining features for a UK-based web platform with a focus on backend and frontend modules, REST and GraphQL APIs, and third-party integrations.
Responsibilities: Led a development team, provided technical guidance and mentorship, took ownership of backend and frontend modules, built REST and GraphQL APIs, conducted code reviews, collaborated cross-functionally with design and testing teams, optimized full-stack performance, and participated in Sprint planning and architecture decisions.
Technologies: Node.js, Vue.js, React.js, GraphQL, REST API
Node.js Developer, Backend Development & Legacy Code Migration

Duration: 03/2018 - 09/2019
Summary:

Developed RESTful APIs and microservices in the Node
js environment, facilitating a migration from legacy code to modern frameworks, and ensured application security with proper auth mechanisms

Responsibilities: Developed RESTful APIs and microservices, implemented authentication and authorization mechanisms, and contributed to legacy code migration.
Technologies: Node.js, MongoDB
Software Engineer, Scalable Business Solutions

Duration: 02/2016 - 02/2018
Summary: Engaged in the design and implementation of scalable solutions for complex business requirements, and promoted coding best practices within the team.
Responsibilities: Designed and implemented scalable solutions, conducted code reviews, and participated in pair programming sessions.
Node.js Developer, Node.js Application Development

Duration: 05/2012 - 01/2016
Summary:

Created and deployed Node
js applications, addressed bugs and issues, and assisted in front-end development, contributing to the reliability of the applications

Responsibilities: Created and deployed Node.js applications, investigated and resolved bugs and issues, assisted in developing the front-end.
Technologies: Node.js, HTML, CSS, JavaScript
Education

Master of Computer Application
GTU, Ahmedabad, Gujrat
2011
Bachelor of Computer Application
HNGU, Kadi, Gujrat
2009

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