V
Hi, my name is
Vishal Sathyanarayana
Passionate about seamlessly integrating user needs with cutting-edge capabilities
Innovative software engineer with expertise in developing high-performance applications, optimizing workflows, and leveraging cutting-edge technologies to deliver scalable solutions.
01.About Me
I enjoy solving technical problems and am currently pursuing my MS in Computer Science at Arizona State University. I thrive on gaining a deep understanding of the latest technologies and leveraging my skills to architect and develop highly efficient, scalable, and end-to-end solutions. Whether it's through seamless user experiences or leveraging the power of AI, I am committed to creating applications that leave a lasting impact.
My passion and tenacity to explore unique & innovative solutions to complex problems empowers me to push the boundaries of what's possible. I love bringing ideas to life through design & engineering and am always eager to embrace new challenges that foster continuous learning and personal growth.
Here are a few technologies I've been working with recently:
C++
Python
Java
React
Next.js
Spring Framework
PyTorch
Docker
MongoDB & SQL
Diffusers
Hadoop & Spark
AWS
02.
Professional ExperienceSoftware Engineer @ Marketplace TeamJuly 2021 - August 2022
Led the development of a high performance parallel infrastructure for the Akamai Marketplace, increasing the end-to-end performance by 10x
Engineered an innovative Java workflow to efficiently parse, structure and evaluate over 8000 product rules in less than 2s
Spearheaded the development and AWS cloud deployment of the Intake project, responsible for simplifying and automating the process of creating tickets on JIRA for over 30 business teams across the organization
Optimized existing bulk API SQL queries by leveraging join and aggregate operations to efficiently run on the Oracle database
Designed and developed bulk APIs using the Spring Framework to scale the end-to-end product trial and purchase flows for SSL Certificates on Akamai’s marketplace
03. Some Things I've Built
Recent ProjectScalable Cloud app for rideshare
Devised an orchestrator service that delivers a fault-tolerant, highly-available database as a service on AWS cloud using REST APIs and Docker containers
Enhanced the application with 3 EC2 instances, effective load balancing, microservices, and scale-in-scale-out capabilities for scalability and high availability
- PythonFlaskKubernetesZooKeeperAWSSQL
Recent ProjectMiniHIVE
Developed a SQL query engine similar to Meta’s Hive by creating dynamic Java MapReduce jobs for efficient retrieval of data on the Hadoop Distributed File System (HDFS)
Implemented a query engine to map standard SQL queries to MapReduce jobs at runtime for processing large streams (order of TBs) of data present across multiple HDFS nodes in a scalable manner
- Map ReduceJavaHadoop File SystemSQL
Recent ProjectStock Market Analysis
Scraped and cleaned 15 years of National Stock Exchange, India’s data and developed a hybrid Machine Learning model using ARIMA and LSTM to forecast and select viable stocks, maximising profit while taking minimal risk
Devised a custom algorithm using CAGR and weighted returns to score and rank the top 250 companies
Achieved 14% profit on the principal amount from January 2019 to November 2019 by investing in top 10 companies shortlisted by the model
- PythonRARIMALSTM
04.What's Next?
I'm currently looking for Software Engineering opportunities based in the United States. Please feel free to reach out if you're looking for a developer, have a question, or just want to connect.