Navid Kalaei
Angestellt, Data Engineer, Lincoin Technology Inc.
Istanbul, Türkei
Über mich
"We promised to deliver the feature! We have to do it ASAP! The business won't wait for us!". Does it sound familiar? Have you ever been in a situation that you needed a functionality so bad, but you couldn't have it on time just because it was so complicated?! I'll make that happen for you, no matter how much effort it requires. At Lincoin Blockchain, I designed and developed a whole polyglot ecosystem to serve real-time internet-scale connections with the minimum memory usage in Golang. But it was not the end! I had to connect the services with Kafka and analyse the metrics with Python, Prometheus and Grafana afterward. That showed me the beauty of data analysis and felt me in love with Data Science and Data Engineering. I can do the same for you! Do you have the urgency to have an insight over your data? I am the spark, ready to fire up the volcano of your endless potentials. So let's team up and accomplish the organization's mission, right here, right now! Shoot me messages!
Werdegang
Berufserfahrung von Navid Kalaei
Bis heute 1 Jahr und 5 Monate, seit Feb. 2023
Data Engineer
Lincoin Technology Inc.
* Scrapped, cleaned, and unified energy data from nine North American energy providers with Python, BeautifulSoup, and lxml. It was a massive success because the company could launch a product based on that. * Parsed and structured the wrangled data with Pandas and NumPy to prevent faults in data sinks. * Provided a backend with Flask to serve the cleaned data into the pipeline. * Integrated and visualized the source data with Grafana to give clients an insight.
* Broke down the project into Scrum sprints, estimated, and measured the tickets in terms of story points. With this policy we could satisfy our promises to the customers. * Refactored the Python Django templates into maintainable and extendable React components. Then applied the rendering policies to the web pages with Next.js. * Developed various multilingual pages and scenarios including custom flow of authentication, private areas, multi-step forms, stateful components, and reusable layouts.
3 Jahre und 2 Monate, Jan. 2020 - Feb. 2023
Senior Software Engineer
Lincoin Technologies Inc
* Developed a high-performance RPC server exported the metrics in Golang and Prometheus. * Collected and analyzed time-series measurements of devices with InfluxDB. * Redesigned the RPC server to be able to serve one million socket connections with the benefits of ePolling. * Integrated a stream processor for the time-series stream processing with Kafka and Faust. * Deployed a high-available financial project to keep track of simulated asset trading strategies for validating a trade platform with Python.
Sprachen
Englisch
Fließend
Farsi
Muttersprache