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Yasar Rogangar

@yasarrogangar

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I build scalable Golang backend systems, cloud-native services, and multi-cloud networking platforms.

India

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What I'm looking for

I'm looking to build scalable Golang and cloud-native systems, particularly in microservices, Kubernetes, cloud computing, and networking, where I can contribute across architecture, development, testing, and delivery.

I'm building multi-cloud networking capabilities at Calsoft, helping enterprises create, configure, and monitor virtual networks and VPN services across cloud environments.

At Calsoft, I designed a System Management Service for pre-orchestrated workflows including backup and restore, software upgrades, disaster recovery, diagnostics, and troubleshooting. I built Golang REST APIs, orchestrated services with Kubernetes, and raised unit-test coverage from 0% to 76%.

I've also developed backup and restore functionality for S3-compatible storage providers and Azure Blob Storage, covering data, metadata, tags, and ACLs.

Across GS Lab, Qwentic Consulting, and Oxcytech System, I've built IP fabric automation, migrated Magento systems to Golang microservices, delivered backend systems for e-commerce and sports platforms, and developed REST APIs and web applications. I bring over seven years of experience across cloud computing, networking, microservices, and the full SDLC.

Experience

Work history, roles, and key accomplishments

Principal Software Development Engineer

Calsoft

Nov 2023 - May 2026 (2 years 6 months)

Currently Working on.
The Multi-Cloud Networking (MCN) platform simplifies network resource management, offering a unified interface for creating, configuring, and monitoring virtual networks and VPN services across diverse cloud environments, addressing complexities in multi-cloud strategies for enterprises.

Kubernetes Docker AWS Cloud Networking REST APIs Microservices

Senior Software Engineer

GS Lab

Jul 2020 - Nov 2021 (1 year 4 months)

Continuing what I used to do with my past position, the current job description brings a lot more challenging tasks. I am sure that my past experience will definitely help me in coping up with any challenges that come in my way.

Software Engineer

GS Lab

Jan 2019 - Jul 2020 (1 year 6 months)

IP Fabric Automation
• The IP fabric architecture is targeted for large enterprises and data centers planning to migrate from traditional Layer 2 fabrics to a Layer 3 fabric. This software provides a Layer 3 Clos and Non-Clos deployment architecture for data center sites
• Created technical design and specifications
• Engaged in coding and designing reviews
• Diagnose Various issues within the in

Software Developer

Qwentic Consulting Pvt. Ltd.

Nov 2016 - Jan 2019 (2 years 2 months)

Working closely as a Backend Engineer,
• A leading eCommerce company specialized in cosmetics and beauty products. Migrating existing Magento system to Golang. Developing Backend system microservices architecture for high performance
System using Golang, MongoDB, MySql, AWS, Redis, Flo(w)Rest a workflow based REST API framework
•An Ads serving application focusing on the Augmented Reality Ads. D

Web Developer

Oxcytech System

May 2016 - Nov 2016 (6 months)

• Was developing Website, REST APIs
• Giving Support for live Webapps
• Migrating WebApps from Core PHP to (MVC) Codeigniter Framework.
Using PHP, Codeigniter, Mysql, JavaScript, HTML, CSS, JQuery, Ajax, CMS(Wordpress).

Education

Degrees, certifications, and relevant coursework

Savitribai Phule Pune University

Bachelor's degree, Computer Science

2013 - 2016

In this course, I have learned in-depth knowledge of
1. Programming: This includes more options for languages and systems. This included procedural, object-oriented and functional programming models.
2.Theory of computation: Computation models, recursive function theory, automata theory, computability.
3.Algorithms. Common algorithms. Analysis of algorithms -- how to characterize the performance c