Muhammad Umer Email & Phone Number

United States

Designed and implemented a reactive notifications system. Optimized database queries and indexing strategies for improved performance and faster data retrieval. Additionally, developed an efficient ETL pipeline by utilizing threads and database streams.Spearheaded application security initiatives, implementing Spring Security to ensure robust protection of user data and system integrity. Additionally, developed and implemented application-level encryption to safeguard sensitive information, enhancing data security and privacy.Led the integration efforts with existing learning tools such as Canvas and Google Classroom, enriching the educational experience for students and teachers. Implemented data pipelines using MySQL and MongoDB for efficient data storage and retrieval, ensuring seamless operation of the platform.

Pakistan

Followed event-driven practices in the re-design of a legacy system, enabling independentdevelopment and deployment of stand-alone services which resulted in easier integration, improvedsystem resilience, and allowed for demand-based efficient scaling.Added abstraction on top of Oracle’s Product Lifecycle Management (PLM) to offset and re-routetraffic from Oracle cloud to our system resulting in better data accessibility for the end user.Successfully deployed applications on Oracle and AWS servers, ensuring a smooth and reliableoperational environment.

Islāmābād, Pakistan

Developed ERC-20, staking, and NFT marketplace smart contracts in Solidity and deployed them onGoerli for testing, and finally launched them on Binance Smart Chain (BSC) while incorporating autoliquidity pools and a decentralized exchange on PancakeSwap to facilitate token trading.Successfully set up the privacy network GoQuorum on local servers using 4 nodes, along with an RPCnode to facilitate state reading on the blockchain, and additionally, amended the code to implement anetwork-level static fee.

Islamabad, Pakistan

Conducted literature review for existing Image Captioning approaches, reviewed various codebasesand verified existing state-of-the-art results by using their weights and models.Successfully implemented a baseline, and proposed a semi-supervised approach for image captioning which leveraged unlabeled data for training, and eventually fine tunned it on a specific dataset.Implemented and verified the concept on bird's dataset, and achieved a further 0.5% accuracy in results.

Prototyped a Blockchain based solution, transitioning it from a traditional centralized architecture to a smart-contract based solution.Launched ERC-20 token on the Ethereum Blockchain.Incorporated scheduled syncing to capture and index transactions and smart contract events. This enables efficient filtering and makes them available for analytics and searching.

Islāmābād, Pakistan

Worked on a recommendation model to enhance the ride-hailing experience by predicting compatibility between the rider and rides by using their interests and activities as features.Pre-processed the collected data, filling in missing data using the K-nearest neighbors algorithm, all while ensuring the data quality and integrity.Implemented a baseline using cosine similarity and then transitioned to a shallow neural network based solution, incorporating dropout and L2 regularization to minimize model bias.

Lahore, Pakistan

Acquired a solid foundation in backend development by contributing to the application's integration with Moodle's platform.