Hello! I'm Jiwan

I'm an AWS cloud solutions architect & full-stack web app developer, specialized in Python, React, Node.js and more

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About

As a Cloud Solutions Architect and Full-Stack Developer, I specialize in designing scalable, cloud-based applications using AWS, Python and Node.js. With a solid background in software engineering and hands-on experience leading over 20 projects globally, I’ve worked with clients across diverse industries to deliver high-performance web applications/solutions. My expertise spans from crafting efficient small business websites to architecting robust, custom cloud solutions that scale seamlessly to accommodate thousands of users. By leveraging AWS services like Lambda, DynamoDB, and CloudFormation, I ensure each application is fast, maintainable, and optimized for cost-efficiency. Let me help you create engaging user experiences and deliver innovative solutions that meet your business goals.

Experience

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Atorus Research

Software Engineer

Minto

Data Analyst

Software Engineer

Mar 2022 - Current
  • Led the development of robust backend services and APIs connected to SQL/NoSQL databases that aggregated clinical data to prepare FDA drug submissions. Architectured backend system and frontend UI to streamline data flow.
  • Implemented comprehensive unit & integration testing infrastructure for new and existing features for backend and frontend software. Established a systematic approach to breaking down business requirements into testable issues.
  • Coordinated and communicated with cross-functional teams to define short and long-term project goals. Oversaw all aspects of software cycle, from requirements/specs, feature design, release, and maintenance.

Data Analyst

Oct 2019 - Mar 2022
  • Developed, debugged and reviewed backend software/APIs integrating real estate revenue and marketing data. Enabled efficient storage of data in containerized databases, by decoupling dependencies from monolithic deployments into components.
  • Conducted data analysis and communicated insights to stakeholders by building fullstack web applications, while maintaining CI/CD pipelines that automated unit tests and deployments.
  • Created new data warehouse from production DB, implementing rigorous test-based validation to ensure that technical implementations aligned with business requirements.

Blog

Hosting Static Websites on AWS: A Step-by-Step Guide

2024-12-09
Static websites are a simple and effective way to share content online, and AWS provides powerful …
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Contact

Connect

Email

jiwanheo123@gmail.com

Location

Toronto, Canada