Gor Hayrapetyan
Logistics Manager Dispatcher
Yerevan, Armenia
Summary
👤
Senior🎓
Top SchoolGor Hayrapetyan is an experienced logistics and business development professional with 11 years of cross-functional experience in supply chain operations, sales, and customer support based in Yerevan. He currently manages dispatch and freight processes at GreenMile while simultaneously leading sales and export/import initiatives across multiple firms, demonstrating a rare ability to juggle operational execution with commercial growth. Gor combines hands-on negotiation and shipment monitoring skills with data-driven process improvements honed in roles from logistics operations to senior business analysis. His background in finance and economics (Master’s and Bachelor’s) supports strong analytical decision-making and KPI-driven performance management. Unusually for a logistics manager, he also contributes to open-source data tooling—adding deduplication and schema utilities to a popular Spark helper library—highlighting a technical curiosity that helps him “move data” as well as goods. Colleagues rely on him for pragmatic problem-solving, stakeholder communication, and delivering end-to-end logistics solutions under tight timelines.
11 years of coding experience
6 years of employment as a software developer
Master's degree, Finance, General, 17/20, Master's degree, Finance, General, 17/20 at International Scientific-Educational Center of the NAS RABachelor's degree, Economics, 4.75/5, Bachelor's degree, Economics, 4.75/5 at Yerevan State University of Architecture and Construction
Stackoverflow
1,451reputation
96kreached
84answers
23questions
Github Skills (17)
spark10
dataframes10
dataframe10
scala10
data-structure9
data-structures9
algorithms8
testing8
maven6
airflow-scheduler6
grpc6
grpc-java6
python6
java6
hbase6
Programming languages (11)
Github contributions (5)
mrpowers-io/spark-daria
Dec 2018 - Mar 2020
Essential Spark extensions and helper methods ✨😲
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 10 PRs, 6 pushes in 1 year 2 months
Contributions summary:Gor contributed to the `spark-daria` project by implementing new functionalities and refactoring existing code to enhance the library's capabilities. They added the `killDuplicate` method, offering flexible duplicate removal options for DataFrames. They also introduced a `setNullable` method and corrected the flattening function for nested dataframes. Additionally, the user implemented the `structureSchema` and `dropNestedColumn` methods.
helper-methodssparkdataframe
gorros/spark-scala-tips
Jul 2018 - Mar 2019
Contributions:8 commits, 6 pushes, 1 branch in 7 months
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