Sultan Mahmud
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Sultan Mahmud Email & Phone Number

Lead Software Engineer | Java | Spring Boot | Microservices | AWS | CI/CD | React JS at Cefalo
Location: Dhaka, Bangladesh, Bangladesh 5 work roles 4 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Lead Software Engineer | Java | Spring Boot | Microservices | AWS | CI/CD | React JS
Location
Dhaka, Bangladesh, Bangladesh
Company size

Who is Sultan Mahmud? Overview

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Quick answer

Sultan Mahmud is listed as Lead Software Engineer | Java | Spring Boot | Microservices | AWS | CI/CD | React JS at Cefalo, a company with 108 employees, based in Dhaka, Bangladesh, Bangladesh. AeroLeads shows a matched LinkedIn profile for Sultan Mahmud.

Sultan Mahmud previously worked as Lead Software Engineer at Cefalo and Senior Software Engineer at Cefalo. Sultan Mahmud holds Master'S Degree, Computer Science And Engineering from University Of Dhaka.

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Cefalo

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Profile bio

About Sultan Mahmud

I chose to become a software engineer out of genuine passion, not obligation. My love for problem-solving, sparked during the early years of my bachelor’s in Computer Science and Engineering, has continuously guided my career path - a decision I have never once regretted.Over my 15+ year career, I’ve had the opportunity to work with diverse companies and clients across countries including the USA, Norway, Sweden, India, and Bangladesh. My experience spans multiple industries, including News and Media, Healthcare Research, Social Business, and Retail.I have extensive expertise in technologies and tools including Java (7, 8, 11, 17, 21), Spring, Spring Boot (2.5, 3), Kafka, and a broad range of AWS services (EC2, EKS, ECR, S3, API Gateway, Kinesis, Lambda, Secrets Manager). My expertise also includes the Serverless Framework, Elastic Stack (Elastic, Beats, Kibana), databases like MySQL and PostgreSQL, and testing frameworks (JUnit, Mockito, Jest). I am proficient with Git, Maven, Gradle, Jira, Bitbucket, Confluence, and experienced in CI/CD with Jenkins X, Docker, Kubernetes, Helm, GitHub Actions, ArgoCD, and Terraform. For the past 5+ years, I have actively applied these technologies in fully distributed, microservices-based systems. Additionally, I have hands-on experience with RabbitMQ, GitLab CI/CD, JavaScript, ReactJS, and Node.js (NestJS).With a commitment to continuous learning, a strong aptitude for tackling complex challenges, and extensive expertise in relevant technologies, I am confident in my ability to contribute to the development of robust enterprise software solutions. I am eager to help companies achieve their goals efficiently through innovative, high-quality systems.

Current workplace

Sultan Mahmud's current company

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Cefalo
Cefalo
Lead Software Engineer | Java | Spring Boot | Microservices | AWS | CI/CD | React JS
oslo, oslo, norway
Website
Employees
108
AeroLeads page
5 roles

Sultan Mahmud work experience

A career timeline built from the work history available for this profile.

Lead Software Engineer

Current

Dhaka, Bangladesh

DEFA is the world leader in electrical preheating and charging systems and the largest provider of EV charging solutions in the Nordics. While working with a lot of devices and different parties they need to manage a lot of data transmission and storage. There are several teams involved in the entire process but my responsibilities were mostly on the back.

Jun 2024 - Present

Senior Software Engineer

Current

Dhaka, Bangladesh

ARC is a Saas platform developed by Washington Post for their own newsroom which later was released publicly. The platform helps media companies to organize, maintain and publish their contents in a flexible and scalable way. Our Norwegian client helped other Scandinavian Media companies to maintain and publish their digital content to web using Arc..

Mar 2014 - Present

Senior Software Engineer

Dhaka, Bangladesh

The purpose of the project was to build a complete system for the automation of an entire university in every process such as Academic information processing, result processing, human resource management, hall management, inventory management etc.- Played the role of a technical lead by analyzing client requirements and transformed those to software.

Feb 2013 - Feb 2014

Senior Software Engineer

Dhaka Bangladesh

- Worked as a technical team lead in a project which was used in field level by an international reputed NGO. This mobile and web-based information management system assisted field workers to collect and send data easily to the main server from where corresponding personnel were able to view and make decisions depending on the collected data..

Oct 2011 - Jul 2012

Software Engineer

Dhaka, Bangladesh

- Developed components using Java/Spring/Hibernate following MVC architecture for a web application which assists end users to collect, save and analyze medical data for research purposes. This application helped the clients to manage their data easily and also generate reports to analyze their research output.- Ensured proper update of data and.

Apr 2009 - Nov 2010
Team & coworkers

Colleagues at Cefalo

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4 education records

Sultan Mahmud education

Secondary School Certificate, Science

St. Joseph High School
FAQ

Frequently asked questions about Sultan Mahmud

Quick answers generated from the profile data available on this page.

What company does Sultan Mahmud work for?

Sultan Mahmud works for Cefalo.

What is Sultan Mahmud's role at Cefalo?

Sultan Mahmud is listed as Lead Software Engineer | Java | Spring Boot | Microservices | AWS | CI/CD | React JS at Cefalo.

Where is Sultan Mahmud based?

Sultan Mahmud is based in Dhaka, Bangladesh, Bangladesh while working with Cefalo.

What companies has Sultan Mahmud worked for?

Sultan Mahmud has worked for Cefalo, Technovista Limited, Together Initiatives Limited, and Anabase International Corp.

Who are Sultan Mahmud's colleagues at Cefalo?

Sultan Mahmud's colleagues at Cefalo include Reddish Akaash, Pritom P., Mazhar H., Jawwad Rabbi, and S. M. Navin Nayer Anik.

How can I contact Sultan Mahmud?

You can use AeroLeads to view verified contact signals for Sultan Mahmud at Cefalo, including work email, phone, and LinkedIn data when available.

What schools did Sultan Mahmud attend?

Sultan Mahmud holds Master'S Degree, Computer Science And Engineering from University Of Dhaka.

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