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Navid Hassantabar is listed as Staff Software Engineer | Go, Python, Java | Distributed Systems | Microservices | DevOps Practices at Divar, a company with 233 employees, based in Tehran, Tehran Province, Iran, Islamic Republic Of. AeroLeads shows a matched LinkedIn profile for Navid Hassantabar.
Navid Hassantabar previously worked as Staff Software Engineer | Backend Development, Microservices, Kubernetes, Go, Python at Divar and Software Engineering Manager | Agile/Scrum, Team Management, OKRs at Divar. Navid Hassantabar holds Master’S Degree, Computer Software Engineering from Sharif University Of Technology.
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Staff Software Engineer with 11 years in the tech industry, specializing in scalable, high-performance systems. Experienced in backend development, DevOps practices, and designing distributed systems serving over 50 million users. Expertise in Agile leadership and overseeing the full software development lifecycle, from planning to maintenance. Seeking career opportunities that offer visa sponsorship.At Divar, the leading online marketplace platform in Iran with over 40 million monthly active users, I served as a Staff Software Engineer. I developed cloud-native applications within a Microservices architecture using Kubernetes, Go, Python, and Elixir. Additionally, I managed system ownership and on-call duties for over 30 systems, including a 20-node Cassandra cluster, a 12-node Elasticsearch cluster, and a 7TB PostgreSQL database. My significant achievements include redesigning backend services to implement concurrent programming, leading the transition of a legacy chat service to a new tech stack, and orchestrating a PostgreSQL benchmarking initiative that resulted in a 10x performance boost.In my role as Software Engineering Manager at Divar, I directed a multi-disciplinary team, scaling it from 5 to 12 members. I implemented Agile/Scrum methodologies, developed and managed OKRs for 4 quarters, and conducted one-on-one meetings for performance reviews and career planning. This role enhanced my leadership skills and provided valuable experience in team management and project coordination.Previously, at Sotoon, I powered infrastructure for Divar and Cafe Bazaar, supporting 50+ million monthly active users combined. I engineered data pipelines with Kafka, a 1-petabyte HDFS, and a data processing cluster using Spark and Yarn (500+ CPU cores, 4+ TB RAM).Technical Skills:* Databases: Administering relational, NoSQL, and distributed databases such as PostgreSQL, Cassandra, MongoDB, Elasticsearch, Redis, Kafka, and RabbitMQ.* Programming Languages & Frameworks: Proficient in Go, Python, Elixir, Django; experienced in Java and C++.* Programming Paradigms: Object-Oriented, Functional, Concurrent, Event-Driven, and Reactive (RxJava) Programming.* Architectures & API Design: Microservices Architecture, Distributed Systems, Cloud-Native Applications, Designing RESTful and gRPC-Protobuf APIs.* DevOps & Infrastructure: Kubernetes, Docker, Helm, CI/CD, Gradle, Make, Git, Ansible, Nomad, Vagrant, Nginx, Linux System Administration.* Monitoring & Logging: Grafana, Prometheus, Sentry.
Listed skills include Functional Programming, Git, Subversion, Linux, and 30 others.
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A career timeline built from the work history available for this profile.
Tehran, Iran
Divar is the leading online marketplace platform in Iran, serving 40+ million monthly active users.* Developed cloud-native applications within a Microservices architecture, utilizing Kubernetes, Go, Python, and Elixir.* Managed system ownership and on-call duties for over 30 systems, including a 20-node Cassandra cluster (2K writes/sec), a 12-node.
Tehran, Iran
* Directed a multi-disciplinary team, scaling it from 5 to 12 members, and implemented Agile/Scrum methodologies, adapting workflows and metrics to maintain consistent performance during the transition to remote work amid COVID-19.* Led the development and management of OKRs for 4 quarters, achieving at least 75% of objectives, and conducted regular.
Tehran, Iran
Sotoon powered the infrastructure for Divar and Cafe Bazaar, with 50+ million monthly active users combined.* Engineered data pipelines with Kafka (120K messages/sec), a 1-petabyte HDFS, a data processing cluster using Spark and Yarn (500+ CPU cores, 4+ TB RAM), and a Zeppelin environment for 70+ users.* Administered a cluster of 30 bare-metal servers.
Tehran, Iran
* Played a key role in the startup's growth, contributing to a team that scaled to 50 members and achieved 3 million monthly active users, while gaining experience in organizational development.* Developed Android/Java libraries including a low-memory download manager that handles unstable networks, a client-side load balancer, and an error/log reporting.
Other employees you can reach at divar.ir. View company contacts for 233 employees →
Masoud Hashemian Adriani
Colleague at Divar
Tehran, Tehran Province, Iran, Iran, Islamic Republic Of
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RS
Reza Shiri
Colleague at Divar
Iran, Iran, Islamic Republic Of
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MH
Mojtaba Hagh Negahdar
Colleague at Divar
Shiraz, Fars Province, Iran, Iran, Islamic Republic Of
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SG
Siavash Ganji
Colleague at Divar
Tehran Province, Iran, Iran, Islamic Republic Of
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AS
Arash Shoaei
Colleague at Divar
Isfahan, Isfahan Province, Iran, Iran, Islamic Republic Of
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MS
Mamad Sarlak
Colleague at Divar
Tehran, Tehran Province, Iran, Iran, Islamic Republic Of
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CS
Chandra Shekhara
Colleague at Divar
Bengaluru, Karnataka, India, India
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ST
Sina Tavakoli Banizi
Colleague at Divar
Tehran Province, Iran, Iran, Islamic Republic Of
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EA
Ehsan Alagheband
Colleague at Divar
Istanbul, Istanbul, Türkiye, Turkey
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MH
Mohammad Hasan Shabani
Colleague at Divar
Iran, Iran, Islamic Republic Of
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Quick answers generated from the profile data available on this page.
Navid Hassantabar works for Divar.
Navid Hassantabar is listed as Staff Software Engineer | Go, Python, Java | Distributed Systems | Microservices | DevOps Practices at Divar.
Navid Hassantabar is based in Tehran, Tehran Province, Iran, Islamic Republic Of while working with Divar.
Navid Hassantabar has worked for Divar, Sotoon, Hasin Group, and Myket.
Navid Hassantabar's colleagues at Divar include Masoud Hashemian Adriani, Reza Shiri, Mojtaba Hagh Negahdar, Siavash Ganji, and Arash Shoaei.
You can use AeroLeads to view verified contact signals for Navid Hassantabar at Divar, including work email, phone, and LinkedIn data when available.
Navid Hassantabar holds Master’S Degree, Computer Software Engineering from Sharif University Of Technology.
Navid Hassantabar is listed with skills including Functional Programming, Git, Subversion, Linux, Jquery, Site Reliability Engineering, Object Oriented Programming, and Web Applications.
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