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Hi, I'm Mohammad Ahsan, a software engineer with over 8 years of experience specializing in full-stack development using MEAN and MERN stacks. I love building scalable web applications and have a deep passion for creating seamless frontend-backend integrations that deliver great user experiences. I've worked with technologies like React, Redux, Node.js, and have hands-on experience with cloud deployments using AWS and Azure. I'm comfortable working in Agile and Waterfall environments and enjoy mentoring teams to promote best coding and security practices. When I'm not coding, I collaborate closely with UI/UX teams to translate designs into real-world applications, and I thrive in cross-functional teams working on large-scale projects.…Hi, I'm Mohammad Ahsan, a software engineer with over 8 years of experience specializing in full-stack development using MEAN and MERN stacks. I love building scalable web applications and have a deep passion for creating seamless frontend-backend integrations that deliver great user experiences. I've worked with technologies like React, Redux, Node.js, and have hands-on experience with cloud deployments using AWS and Azure. I'm comfortable working in Agile and Waterfall environments and enjoy mentoring teams to promote best coding and security practices. When I'm not coding, I collaborate closely with UI/UX teams to translate designs into real-world applications, and I thrive in cross-functional teams working on large-scale projects.

Mohammad Ahsan

Full Stack Developer, Back-End Developer, Cloud Developer, +3

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Hi, I'm Mohammad Ahsan, a software engineer with over 8 years of experience specializing in full-stack development using MEAN and MERN stacks. I love building scalable web applications and have a deep passion for creating seamless frontend-backend integrations that deliver great user experiences. I've worked with technologies like React, Redux, Node.js, and have hands-on experience with cloud deployments using AWS and Azure. I'm comfortable working in Agile and Waterfall environments and enjoy mentoring teams to promote best coding and security practices. When I'm not coding, I collaborate closely with UI/UX teams to translate designs into real-world applications, and I thrive in cross-functional teams working on large-scale projects.…Hi, I'm Mohammad Ahsan, a software engineer with over 8 years of experience specializing in full-stack development using MEAN and MERN stacks. I love building scalable web applications and have a deep passion for creating seamless frontend-backend integrations that deliver great user experiences. I've worked with technologies like React, Redux, Node.js, and have hands-on experience with cloud deployments using AWS and Azure. I'm comfortable working in Agile and Waterfall environments and enjoy mentoring teams to promote best coding and security practices. When I'm not coding, I collaborate closely with UI/UX teams to translate designs into real-world applications, and I thrive in cross-functional teams working on large-scale projects.

Available to hire

Hi, I’m Mohammad Ahsan, a software engineer with over 8 years of experience specializing in full-stack development using MEAN and MERN stacks. I love building scalable web applications and have a deep passion for creating seamless frontend-backend integrations that deliver great user experiences. I’ve worked with technologies like React, Redux, Node.js, and have hands-on experience with cloud deployments using AWS and Azure.

I’m comfortable working in Agile and Waterfall environments and enjoy mentoring teams to promote best coding and security practices. When I’m not coding, I collaborate closely with UI/UX teams to translate designs into real-world applications, and I thrive in cross-functional teams working on large-scale projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Aragonese

Advanced

Work Experience

Lead Full Stack Developer at Becton, Dickinson

June 1, 2021 - Present

Led a team of developers, planned technical roadmaps, and tracked progress. Worked closely with product managers and stakeholders to transform requirements into technical solutions. Implemented test-driven development to enhance code quality and reduce bugs. Achieved a 47% reduction in page load times and integrated a payment gateway facilitating over a million secure transactions annually. Improved fault tolerance by implementing circuit breakers and retry mechanisms in RESTful APIs. Optimized PostgreSQL database performance with schema normalization and query tuning. Designed GraphQL schemas, integrated third-party APIs, and improved test coverage to 90%. Monitored system health using CloudWatch and Prometheus and participated in on-call rotations. Implemented caching strategies for REST APIs, A/B testing increasing user conversions by 11%, and collaborated on cross-platform mobile app retention improvements. Utilized AWS services to optimize infrastructure, reducing operational cost

Senior Full Stack Developer at Dataprise

May 31, 2021 - July 10, 2025

Developed advanced SQL queries and built reports and analytics pipelines. Integrated APIs and microservices for end-to-end solutions. Created responsive UIs with React and migrated codebases from Angular to React. Enhanced application security implementing OAuth2 and passwordless authentication using WebAuthn. Resolved JavaScript performance bottlenecks, improving Time to Interactive by 40%. Developed comprehensive test cases using Mocha and Chai. Integrated healthcare messaging standards HL7 v2 and FHIR APIs in Node.js platforms. Authored OpenAPI specs with Swagger and orchestrated API integration tests. Configured Nginx as reverse proxy for Node.js applications. Utilized Redux for state management to reduce UI bugs by 34%. Developed and optimized GraphQL schemas and subscriptions. Managed MongoDB clusters and ensured database performance and scalability. Refactored JavaScript to TypeScript to improve compile-time error detection. Automated deployments with Docker, Kubernetes, and Ter

Lead Full Stack Developer at Becton, Dickinson (BD)

June 1, 2021 - Present

Led a team of developers by planning technical roadmaps, setting objectives, and tracking progress. Worked closely with product managers, designers, and stakeholders to translate architectural requirements into technical solutions. Implemented test-driven development (TDD) practices improving code quality and reducing bugs. Enhanced performance by optimizing page load times by 47% and integrated payment gateways handling over a million transactions annually. Developed PostgreSQL schemas and optimized query performance by 45%. Integrated third-party APIs, designed GraphQL schemas, and implemented GraphQL APIs. Increased test coverage to 90% with unit and end-to-end testing, reducing defects by 60%. Monitored system health with CloudWatch and Prometheus, ensuring SLA compliance. Managed agile workflows with Kanban boards using Trello and Jira. Implemented caching strategies and A/B testing leading to increased user conversions. Collaborated on cross-platform mobile app development, impro

Senior Full Stack Developer at Dataprise

May 31, 2021 - July 10, 2025

Developed advanced SQL queries for reports and analytics pipelines. Integrated APIs and microservices to build end-to-end solutions. Built responsive UIs with React and refactored Angular code into React's architecture. Improved application security using OAuth2 and implemented passwordless authentication with WebAuthn. Resolved performance bottlenecks reducing render times by 40%. Created comprehensive test cases using Mocha and Chai. Designed user-friendly interfaces for authentication processes. Integrated healthcare standards HL7 and FHIR APIs into Node.js platforms for secure exchange with EHR systems. Authored OpenAPI specifications with Swagger Editor and orchestrated API integration tests with Postman. Setup reverse proxy with Nginx and optimized state management using Redux, reducing UI bugs by 34%. Expert in DynamoDB data modeling and real-time data syncing with GraphQL subscriptions. Managed MongoDB databases and implemented serverless deployments with Docker and Kubernetes,

Lead Full Stack Developer at Becton, Dickinson (BD)

June 1, 2021 - Present

Led a development team, planned technical roadmaps, and tracked progress. Worked closely with product managers and stakeholders to translate requirements into technical solutions. Implemented test-driven development, optimized page load times by 47%, and integrated payment gateways handling over a million transactions annually. Improved RESTful API fault tolerance with circuit breakers and retries, modeled and optimized PostgreSQL schemas, and implemented GraphQL schemas. Increased test coverage to 90%, monitored production systems via CloudWatch and Prometheus ensuring SLA compliance, and managed agile project workflows using Kanban boards. Enhanced UI performance with caching strategies, increased user conversions via A/B testing by 11%, and improved app retention by 24% through cross-platform collaborations. Utilized AWS to reduce operational costs, orchestrated microservices with Kubernetes, and developed responsive UIs using React.js and Tailwind CSS. Owned full development lifecy

Senior Full Stack Developer at Dataprise

May 31, 2021 - July 10, 2025

Wrote advanced SQL queries for reports and analytics pipelines. Integrated APIs and microservices for end-to-end solutions. Developed responsive UIs using React and refactored Angular codebases. Enhanced security with OAuth2 and implemented passwordless authentication using WebAuthn. Diagnosed JavaScript performance bottlenecks improving Time to Interactive by 40%. Paired Mocha with Chai for comprehensive testing, designed user-friendly passkey authentication interfaces, and integrated HL7 v2 messaging and FHIR APIs in healthcare platforms for EHR system interoperability. Authored OpenAPI specs using Swagger, orchestrated API integration tests with Postman, and configured reverse proxies with Nginx. Managed state with Redux reducing UI bugs by 34%. Architected DynamoDB data models, leveraged GraphQL subscriptions for real-time syncing, and refactored JavaScript into TypeScript for enhanced code reliability. Deployed Node.js serverless applications, leveraged containerization with Docke