Dear Hiring Manager, I am writing to express my interest in the Full Stack Developer role at [Company Name]. With over 4 years of hands-on experience building scalable applications, microservices, and cloud-native solutions using Node.js, React.js, Spring Boot, and AWS, I am excited about the opportunity to contribute to your engineering team. In my current role at Procore Technologies, I manage a user verification system built on Java and Spring Boot within a microservices architecture. By deploying applications using Docker, Jenkins, and Kubernetes on AWS, I have improved API response times by 25% and reduced server load by 30%. Additionally, I revamped instructional platforms using Python and Golang, resulting in a 25% increase in customer retention. My work consistently focuses on performance optimization, responsive design, and data-driven decision-making. Previously, at Hexaware Technologies, I modernized a high-traffic e-commerce platform supporting over 500,000 daily sessions using Node.js, Hapi, Docker, and Apache Kafka. I also built RESTful microservices with Java and Spring Boot, integrated RabbitMQ for asynchronous communication, and developed dynamic single-page applications using React.js, Redux, and Angular. My efforts led to a 95% client satisfaction rate and significant improvements in code maintainability and cross-browser compatibility. I hold a Graduate Certificate in Mobile Solutions Development from Conestoga College and a Bachelor of Engineering degree. I am proficient in modern front-end frameworks (React, Redux, Next.js, Vue.js), back-end technologies (Node.js, Python, Golang, Spring Boot), and cloud infrastructure (AWS, Kubernetes, CI/CD pipelines). I thrive in Agile environments and have a strong track record of on-time delivery, having collaborated with teams of up to 15 developers to achieve a 92% on-time project delivery rate. I would welcome the chance to discuss how my background in full-stack development, cloud deployment, and performance optimization can help [Company Name] build innovative and reliable software solutions. Thank you for considering my application. Sincerely, Rahul Acharya

Rahul Acharya

Dear Hiring Manager, I am writing to express my interest in the Full Stack Developer role at [Company Name]. With over 4 years of hands-on experience building scalable applications, microservices, and cloud-native solutions using Node.js, React.js, Spring Boot, and AWS, I am excited about the opportunity to contribute to your engineering team. In my current role at Procore Technologies, I manage a user verification system built on Java and Spring Boot within a microservices architecture. By deploying applications using Docker, Jenkins, and Kubernetes on AWS, I have improved API response times by 25% and reduced server load by 30%. Additionally, I revamped instructional platforms using Python and Golang, resulting in a 25% increase in customer retention. My work consistently focuses on performance optimization, responsive design, and data-driven decision-making. Previously, at Hexaware Technologies, I modernized a high-traffic e-commerce platform supporting over 500,000 daily sessions using Node.js, Hapi, Docker, and Apache Kafka. I also built RESTful microservices with Java and Spring Boot, integrated RabbitMQ for asynchronous communication, and developed dynamic single-page applications using React.js, Redux, and Angular. My efforts led to a 95% client satisfaction rate and significant improvements in code maintainability and cross-browser compatibility. I hold a Graduate Certificate in Mobile Solutions Development from Conestoga College and a Bachelor of Engineering degree. I am proficient in modern front-end frameworks (React, Redux, Next.js, Vue.js), back-end technologies (Node.js, Python, Golang, Spring Boot), and cloud infrastructure (AWS, Kubernetes, CI/CD pipelines). I thrive in Agile environments and have a strong track record of on-time delivery, having collaborated with teams of up to 15 developers to achieve a 92% on-time project delivery rate. I would welcome the chance to discuss how my background in full-stack development, cloud deployment, and performance optimization can help [Company Name] build innovative and reliable software solutions. Thank you for considering my application. Sincerely, Rahul Acharya

Available to hire

Dear Hiring Manager,
I am writing to express my interest in the Full Stack Developer role at [Company Name]. With
over 4 years of hands-on experience building scalable applications, microservices, and
cloud-native solutions using Node.js, React.js, Spring Boot, and AWS, I am excited about the
opportunity to contribute to your engineering team.
In my current role at Procore Technologies, I manage a user verification system built on Java
and Spring Boot within a microservices architecture. By deploying applications using Docker,
Jenkins, and Kubernetes on AWS, I have improved API response times by 25% and reduced
server load by 30%. Additionally, I revamped instructional platforms using Python and Golang,
resulting in a 25% increase in customer retention. My work consistently focuses on performance
optimization, responsive design, and data-driven decision-making.
Previously, at Hexaware Technologies, I modernized a high-traffic e-commerce platform
supporting over 500,000 daily sessions using Node.js, Hapi, Docker, and Apache Kafka. I also
built RESTful microservices with Java and Spring Boot, integrated RabbitMQ for asynchronous
communication, and developed dynamic single-page applications using React.js, Redux, and
Angular. My efforts led to a 95% client satisfaction rate and significant improvements in code
maintainability and cross-browser compatibility.
I hold a Graduate Certificate in Mobile Solutions Development from Conestoga College and a
Bachelor of Engineering degree. I am proficient in modern front-end frameworks (React, Redux,
Next.js, Vue.js), back-end technologies (Node.js, Python, Golang, Spring Boot), and cloud
infrastructure (AWS, Kubernetes, CI/CD pipelines). I thrive in Agile environments and have a
strong track record of on-time delivery, having collaborated with teams of up to 15 developers to
achieve a 92% on-time project delivery rate.
I would welcome the chance to discuss how my background in full-stack development, cloud
deployment, and performance optimization can help [Company Name] build innovative and
reliable software solutions. Thank you for considering my application.
Sincerely,
Rahul Acharya

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Work Experience

Full Stack Developer at Procore Technologies
June 1, 2024 - Present
Led development of a modular user verification system using Spring Boot microservices, deploying with Docker, Jenkins, and Kubernetes on AWS. Improved API response time by 25% and reduced server load by 30% using Node.js/Express components. Derived data-driven insights with Python and Google Analytics to support decision-making. Rebuilt Python and Go instructional content focused on responsive web design and SPAs, improving customer retention by 25%. Built a React/Redux SPA with efficient client-server data flow and robust deployment on AWS with CI/CD pipelines. Developed RESTful APIs with Java/Spring Boot for user data management and validated via JUnit tests. Created data-driven web apps with Flask and Django, and built microservice onboarding tools with Python and Jenkins for automated builds and Kubernetes deployments. Optimized cloud IoT app performance with Webpack, Babel, Gulp, and NPM, and integrated AWS API Gateway. Collaborated in a 15-member Agile (Scrum) team with a 92% on-
Software Developer at Hexaware Technologies
May 1, 2021 - July 1, 2023
Collaborated with cross-functional teams to develop interactive web pages using React.js, Redux, and JavaScript. Modernized a high-traffic Node.js-based e-commerce platform (500k daily sessions) with reactive services using Hapi and Kafka. Built RESTful microservices with Java Spring Boot and RabbitMQ. Implemented responsive UI using HTML5, CSS3, SCSS, and Bootstrap. Deployed cloud-based apps on AWS with Docker, Kubernetes, and CI/CD pipelines to ensure high availability and scalability. Refactored a large Django/Python codebase to reduce duplication and improve maintainability. Delivered cross-browser, responsive UI with modern front-end tech and contributed to Agile processes.

Education

Graduate Certificate in Mobile Solutions Development at Conestoga College
January 11, 2030 - March 9, 2026
Bachelor of Technology in Computer Science at Rungta College of Engineering and Technology
January 11, 2030 - March 9, 2026
Graduate Certificate in Mobile Solutions Development at Conestoga College
January 11, 2030 - March 30, 2026
Bachelor of Engineering (B.E.) at Rungta College of Engineering and Technology
January 11, 2030 - March 30, 2026
Graduate Certificate in Mobile Solutions Development at Conestoga College
January 11, 2030 - April 20, 2026
Bachelor of Engineering (B.E.) at Rungta College of Engineering and Technology
January 11, 2030 - April 20, 2026

Qualifications

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Industry Experience

Software & Internet, Professional Services, Education, Media & Entertainment