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You will get highly scalable and secure software according to your requirements

Sayem H.Status: Offline
Sayem H.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Sayem, priced and ready to go.
Sayem H.Status: Offline
Sayem H.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Sayem, priced and ready to go.

Project details

• With more than 7+ years of industry experience working in reputed tech companies in sensitive products like financial and healthcare products, I've built up a sense of care and attention to detail.
 • I've worked in both B2B SaaS products as well as user facing products, gathering a diverse range of experience which can be applied to my future projects.
 • On Time delivery and continuous delivery on different stages.
 • Highly tested product.
Programming Languages
JavaScript, Java, Kotlin
Coding Expertise
Localization, Performance Optimization, Security
What's included
Service Tiers Starter
$1,000
Standard
$3,000
Advanced
$10,000
Delivery Time 60 days 45 days 30 days
Number of Revisions
25Unlimited
Design Customization
-
Content Upload
Responsive Design
-
Source Code
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$2,000 - $4,000
Source Code
+$1,000
Sayem H.Status: Offline

About Sayem

Sayem H.Status: Offline
Backend Engineer Specializing in Java/Kotlin & Spring Frameworks
Dhaka, Bangladesh - 4:44 pm local time
I am a highly skilled backend developer with over 8 years of experience in designing, developing, and maintaining robust software solutions using Java and Kotlin. My expertise lies in leveraging Spring Boot and Spring WebFlux to build scalable and high-performance applications.

Key Accomplishments:

- Successfully implemented features and improvements for a B2B SaaS billing platform, resulting in over 50% performance enhancements through effective system architecture optimizations.

- Developed the Cognito Business Suite, a comprehensive SaaS platform, which includes inventory and POS modules, accounting management, and a basic CRM. This project was executed using Spring Boot, ensuring a minimum of 80% code coverage through rigorous Test-Driven Development (TDD).

- As a Certified Kubernetes Administrator (CKA), I have managed and orchestrated containerized applications at scale, optimizing infrastructure performance and reducing system load by approximately 20% through proactive bug fixing and enhanced logging practices.

- I am passionate about writing clean, maintainable, and efficient code, employing TDD practices to ensure the integrity and reliability of the codebase. I am eager to contribute my skills to innovative projects that challenge my abilities and foster my professional growth.

Steps for completing your project

After purchasing the project, send requirements so Sayem can start the project.

Delivery time starts when Sayem receives requirements from you.

Sayem works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Analysis and project planning

Architectural design and validation

Review the work, release payment, and leave feedback to Sayem.