- Developed a comprehensive digital card feature for the Airmiles application, enabling users to purchase tickets and store miles, actively used by over 42,000 users.- Built a digital card system that functions as a bank card, allowing users to perform C2C transactions, top-up their balances, and make communal payments seamlessly.- Integrated third-party APIs, including PremiumBank and Azericard, to handle the digital card creation and payment processing, ensuring secure and efficient transactions.- Optimized SQL queries and backend processes, reducing query execution time by 40% and improving overall system response times by 35%, greatly enhancing the user experience.- Automated background tasks and caching with Celery and Redis, improving app performance and reducing server load by 20%, ensuring efficient task management.- Managed the deployment and operation of AWS services (S3, EC2, SES, SQS, Cognito), and set up a GitHub CI/CD pipeline to automate deployments, streamline continuous integration, and ensure smooth releases.

- Built and implemented a Django-based Transportation Management System (TMS), improving data synchronization processes by 70%, streamlining logistics operations.- Designed an automated cost calculation solution with JavaScript for the frontend and Django on the backend, integrating real-time analytics, resulting in a 40% reduction in manual efforts and a 25% drop in calculation errors.- Deployed the application on-premises, configuring and integrating the system with a GitHub-based CI/CD pipeline for seamless code integration, automated testing, and reliable updates.- Utilized Celery and Redis for efficient background job processing, enhancing overall system responsiveness under heavy workloads.- Orchestrated the deployment environment using Docker, reducing deployment times by 40% and ensuring a smoother development pipeline.

- Contributed to the development of a secure digital asset management platform using Django for the backend and Solidity for smart contracts, supporting blockchain-based transactions.- Assisted in building a responsive React frontend, ensuring a seamless user experience across devices.- Deployed the platform on-premises, integrating with Gogs for version control and using Jenkins to automate the CI/CD process, ensuring smooth and reliable releases.- Implemented background processing and task scheduling with Celery and Redis, improving the handling of complex operations without affecting performance.- Utilized Docker for containerization, reducing downtime by 40% and streamlining the development and deployment pipeline.

I actively contributed to blockchain and 𝗪𝗲𝗯𝟯 projects, gaining hands-on experience in DApps and smart contracts. Using a versatile toolkit, including 𝗦𝗼𝗹𝗶𝗱𝗶𝘁𝘆, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗧𝗿𝘂𝗳𝗳𝗹𝗲, 𝗛𝗮𝗿𝗱𝗵𝗮𝘁,𝗥𝗲𝗮𝗰𝘁. I played a pivotal role in developing and deploying blockchain-based applications, including an 𝗡𝗙𝗧 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗮𝗽𝗽.