Senior Full-Stack Lead - .NET, Angular, Node.js

AJAY PATEL

Senior Full-Stack Developer & Team Lead .NET Angular Node.js

**************@*****.*** +91-704******* Ahmedabad, Gujarat, India PROFESSIONAL SUMMARY

Results-driven Senior Full-Stack Developer and Team Lead with 10+ years of hands-on experience designing, developing, and delivering enterprise-grade web applications. Deep expertise in .NET Core, C#, ASP.NET MVC, Angular, and Node.js

(Express.js, NestJS). Proven track record leading cross-functional engineering teams, architecting microservices-based systems, building high-performance REST APIs, and driving end-to-end software delivery using Agile/Scrum methodologies. Adept at cloud deployments on AWS (EC2, S3, RDS), Docker-based CI/CD pipelines, and translating complex business requirements into robust, scalable technical solutions. TECHNICAL SKILLS

Languages C#, JavaScript, TypeScript

Frontend Angular, HTML5, CSS3, Bootstrap, Next.js

Backend ASP.NET Core, ASP.NET MVC, Node.js, Express.js, NestJS Databases SQL Server, MySQL, MongoDB

ORMs Entity Framework, LINQ, Sequelize, Mongoose

Architecture Microservices, Clean Architecture, Repository Pattern, Dependency Injection, SOLID Principles

APIs REST APIs, JWT Authentication, OAuth 2.0, Webhooks, Third-Party Integrations Cloud & DevOps AWS (EC2, S3, RDS), Docker, CI/CD Pipelines, Jenkins, Azure DevOps Tools Visual Studio, VS Code, Postman, Swagger/OpenAPI, Jira Version Control Git, GitHub, GitLab, Bitbucket, SVN Methodologies Agile, Scrum, Sprint Planning, Code Review, TDD PROFESSIONAL EXPERIENCE

Docty Healthcare India Pvt. Ltd. / Quick Care Health Services Pvt. Ltd.

Team Lead / Senior Software Developer

April 2025 – Present

• Lead a team of developers to architect and deliver scalable telemedicine and healthcare platforms serving thousands of concurrent users

• Defined end-to-end system architecture and implemented microservices-based solutions using Node.js, .NET Core, Angular, and Next.js

• Designed and optimized high-performance REST APIs with JWT authentication, supporting large-scale user traffic with minimal latency

• Mentored junior and mid-level developers, conducted rigorous code reviews, and enforced SOLID principles and clean architecture standards

• Collaborated directly with C-suite stakeholders and product managers to translate healthcare business requirements into technical solutions

• Improved deployment reliability and release cadence by streamlining CI/CD pipelines using Docker and Jenkins Chasemind Solution Pvt. Ltd.

Team Lead / Senior Software Developer

Dec 2023 – April 2025

• Led cross-functional development teams to deliver enterprise-grade applications using .NET Core, Angular, and Node.js on schedule

• Owned end-to-end project lifecycle: requirement gathering, sprint planning, development, QA coordination, and production deployment

• Designed scalable RESTful backend services and microservices architectures supporting high-availability business operations

• Implemented CI/CD pipelines (Jenkins, Azure DevOps) that reduced deployment time by 40% and improved release frequency

• Established coding standards, conducted peer code reviews, and drove adoption of best practices across the engineering team

Diyan Technology Pvt. Ltd.

Senior Software Developer / Team Lead

July 2018 – Dec 2023

• Led a team of 5+ developers across multiple simultaneous enterprise projects with full technical accountability

• Architected and developed high-performance, scalable applications using ASP.NET Core, Angular, and Node.js

• Improved application performance by 30–50% through database query optimization, caching strategies, and code refactoring

• Served as the technical liaison between business stakeholders and engineering teams, ensuring requirements were clearly translated to sprint deliverables

• Managed Agile ceremonies including sprint planning, backlog grooming, daily standups, and retrospectives Shankhi Technologies

Software Developer

Dec 2014 – July 2018

• Developed and maintained web applications using ASP.NET MVC, Node.js, SQL Server, and JavaScript

• Built and consumed REST APIs; integrated third-party services including payment gateways and external data providers

• Optimized SQL queries and data access layers, reducing page load times and improving overall application performance

• Participated in all phases of the software development lifecycle (SDLC), from design and development to testing and deployment

Shubham Technologies

Junior Software Developer

Sept 2013 – Dec 2014

• Assisted in developing and maintaining application modules using ASP.NET and C#

• Performed debugging, unit testing, and API integration tasks under senior developer guidance

• Built a strong foundation in full-stack development, SQL database design, and version control using Git/SVN KEY PROJECTS

BN Places – Business Social Media Platform

• Developed a social media platform for business professionals (web & mobile) using Node.js, Angular, and REST APIs

• Built scalable backend microservices to handle real-time notifications, user feeds, and business profile management

• Designed responsive, mobile-first UI with Angular; integrated third-party authentication (OAuth 2.0) Audiobeez – Podcast Distribution Platform

• Built a high-availability podcast distribution platform using .NET Core and Node.js capable of handling high-volume content delivery

• Designed RESTful APIs for content ingestion, streaming, and subscriber management

• Implemented AWS S3 for media storage and CloudFront for low-latency content delivery Master Chains – Hallmarking & Tracking System

• Developed a secure hallmarking system with JWT-based authentication, Role-Based Access Control (RBAC), and audit logging

• Implemented an end-to-end workflow engine for tracking jewelry hallmarking status through multiple process stages

• Ensured data integrity and security compliance across all transaction workflows Avenue Six Portal – Travel Booking Platform

• Designed and built a travel booking portal for agents integrating multiple third-party travel and pricing APIs

• Developed scalable ASP.NET Core backend services with optimized database access using Entity Framework

• Delivered high-performance architecture capable of processing concurrent booking requests reliably Infovores – Import/Export Analytics Platform

• Built an analytics platform processing large-scale import/export trade data with advanced search, filtering, and export capabilities

• Developed interactive dashboards and data visualization features using Angular and charting libraries

• Optimized SQL Server queries and indexed data structures, reducing report generation time significantly KEY ACHIEVEMENTS

• 10+ years of full-stack development and engineering team leadership across healthcare, travel, e-commerce, and analytics domains

• Successfully led multiple cross-functional teams and delivered enterprise-scale applications on time and within scope

• Architected and deployed microservices solutions that improved system scalability and reduced infrastructure costs

• Reduced deployment cycle time by 40% through implementation of automated CI/CD pipelines using Jenkins and Docker

• Improved application performance by 30–50% across multiple projects through database optimization and architecture refactoring

• Strong dual expertise across .NET and Node.js ecosystems; equally proficient in frontend (Angular) and backend development

EDUCATION

B.E. in Computer Engineering

Gujarat Technological University (GTU)

2010 – 2013

Diploma in Computer Engineering

Technical Examination Board (TEB), Gujarat

2007 – 2010

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