Rohan D.
Mumbai, India
100%
Job Success
Backend Developer - Go | NodeJS | NestJS | MongoDB | AWS | Docker
$25.00/hr
As an experienced backend developer, I specialize in building robust, scalable, and secure web applications using a variety of technologies, including GoLang, NodeJS, NestJS, MongoDB, PostgreSQL. With expertise in server-side development, I can help you build a backend that is efficient, reliable, and optimized for performance.
My MongoDB skills are top-notch, having won the Elliot's weekly prize, and I am adept at building RESTful APIs, microservices, and implementing DevOps practices for seamless deployment and operation. I have a solid understanding of cloud computing platforms like AWS, DigitalOcean and can help you architect and deploy your application in a cloud environment.
With a strong focus on clean code and best practices, I am committed to delivering high-quality and maintainable code. I am passionate about staying up-to-date with the latest technologies and methodologies, and I am always eager to learn and explore new opportunities to improve my skills.
If you're looking for an experienced backend developer who can help you build a reliable and high-performance backend, please feel free to contact me to discuss your project requirements.
Work history
Work history
Cloud GoLang Microservices Engineer (1783a)
Aug 3, 2022
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Jan 11, 2024
Private earnings
Node.js developer ready to learn Golang with our assistance
Jul 5, 2022
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Mar 17, 2023
"completed his duties on time and successfully"
Private earnings
Need help with defining the right MongoDB document and index structure and queries.
Jun 23, 2022
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Feb 20, 2023
Private earnings
Help with MongoDB queries
Feb 20, 2023
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Feb 20, 2023
"Rohan is an exceptional freelancer. He helped me with some MongoDB issues for a fair price. Would hire again!"
Private earnings
Aws s3 preassigned url upload from browser using fileinput file part (working from node js)
Jun 2, 2022
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Jun 2, 2022
"Rohan has great skillset with AWS and node js. His debugging skill with respect to Node.js and AWS is at another level. He quickly analyzed issue and suggested fix in…
Private earnings
golang backend TCP server
Mar 24, 2022
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Mar 25, 2022
"Very knowledgeable and smart! Will rehire!"
Private earnings
MongoDB Optimisation (Aggregation and Schema Design)
Sep 14, 2021
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Sep 14, 2021
"Rohan gave us a great consultation on MongoDB aggregations and indexing to improve query performance. We found that additional API calls might be required to solve our optimisation issue. Thanks…
Private earnings
Fix a MongoDB full text index issue and a query to get aggregrated list from an object
Jul 8, 2021
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Jul 10, 2021
"Normally I don't give 5 stars that easily, but Rohan and his team did a great job. They really want to "get" your project before starting so they could give…
Freelancer's response
"Thank you so much for your feedback. We loved working with you as well."
Private earnings
Help with MongoDB queries
Feb 22, 2023
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Present
Job in progress
Private earnings
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Skills
Skills
- Database Design
- Golang
- JavaScript
- CI/CD
- Amazon EC2
- Microservice
- AWS Lambda
- Amazon ECS
- Amazon S3
- API Integration
- Node.js
- PostgreSQL
- ExpressJS
- MongoDB
- Elasticsearch