You will get a top-notch back-end developer
Project details
I offer expert backend development services tailored to meet your specific needs. I specialize in building robust and scalable server-side solutions. From designing and implementing APIs to optimizing database performance, I provide efficient and reliable backend development solutions to help your project succeed."
Programming Languages
JavaWhat's included
| Service Tiers |
Starter
$1,000
|
Standard
$1,500
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 5 | 7 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - |
6 reviews
(4)
(2)
(0)
(0)
(0)
This project doesn't have any reviews.
RC
Roberto C.
Nov 4, 2024
Expert Java Architect Needed for Performance Optimization
ZJ
Zilvinas J.
Sep 23, 2024
Java Multithreading Async and EPP Expert
I had a fantastic experience working with Maksym! He is a highly skilled Java developer who completed the project efficiently and with great attention to detail. His code was clean, well-documented, and he communicated clearly throughout the project. Maksym's problem-solving abilities and deep understanding of Java allowed him to quickly address challenges and offer optimal solutions. I highly recommend Maksym for any Java development work and look forward to collaborating with him again in the future!
MK
Matti K.
Dec 1, 2023
Jira Data Center App Developer to get Apache POI 5.2.0 to work in Jira version 9.11.2
This Freelancer did what asked for.
TS
Tech S.
Feb 9, 2022
Sr. Java Developer
DA
Dzhalil A.
Oct 25, 2021
Need JAVA developer for build text search microservice
Max is an excellent specialist! He did everything on time and as required!
About Maksym
FullStack Java Developer | Spring Boot | Microservice | Kafka | API
83%
Job Success
Warsaw, Poland - 6:42 pm local time
Clear Solutions team provides Java engineers and grows their skills for you. We have more than 12 years of experience in IT and 8+ in Java.
My team and I are happy to provide:
🚀 Java developers with transparent knowledge for transparent rates
🚀 People development services: technical assessments, mentoring, evaluation etc.
Based on more than 500 interviews and technical assessments we made in the industry so far we created our own evaluation scale. Therefore you always know what set of knowledge you pay for each grade.
Do you feel this is what you need? Let's schedule a quick call and find out how we could help you to grow
✅ I have an experience in the following:
👉 migration from on prem to AWS
👉 building microservce architecture from scratch
👉 delivering robust and high-quality code with unit tests
👉 building java high-load and distributed applications
👉 migration from monolith to microservices
👉 building the right engineering culture inside the company
👉 mentoring technical leaders
Tech Stack:
🔹 Languages: Java 8, Java 16, Groovy. Spring boot, RESTful API, DB design,
🔸 Frameworks: Spring, Spring Boot, Hibernate, Spring Data
🔹 Clouds: AWS
🔸 SQL: PostgreSQL, MariaDB, Oracle
🔹 NoSQL: Elasticsearch, Redis, MongoDB, Cassandra, DynamoDB
🔸 Message brockers: Apache Kafka or RabbitMQ
🔹 Testing: Junit5, Testcontainers, Spock, RestAssured
We have expertise in the following fields:
✅ FinTech,
✅ Trading,
✅ Cryptocurrency,
✅ Banking,
✅ Data processing,
✅ Healthcare,
✅ Social Networking
and more.
Do you feel this is what you need? Let's schedule a quick call and find out how we could help you to grow
As a Backend Developer, I specialize in building robust Java Applications using Core Java, Spring Framework, and Spring Boot 3, leveraging tools like Maven, Gradle, and Bazel for efficient builds, and integrating Hibernate, JPA, and Apache POI for database and document handling.
I have extensive experience with RESTful Architecture and SOAP for designing APIs, ensuring Application Security, and implementing testing frameworks like JUnit, JUnit5, Mochito, and AssertJ.
I work across diverse environments, including Docker, AWS, Amazon Elastic Beanstalk, AWS Lambda, Google Cloud, and Azure (Azure Cosmos DB), utilizing databases like PostgreSQL, MySQL, MongoDB, Oracle Database, Microsoft SQL Server, IBM Db2, and RabbitMQ.
On the frontend, I use HTML, CSS, JavaScript, TypeScript, Angular, AngularJS, and React, collaborating seamlessly using tools like Jira.
For messaging and event-driven architecture, I rely on Apache Kafka, Apache ActiveMQ, and RabbitMQ, and for advanced testing, I employ Testcontainers.
With a focus on Software Architecture & Design, I also develop Standalone Applications, Desktop Applications, and Web Services, ensuring scalable, secure solutions for enterprise systems and Microservices Architecture.
Steps for completing your project
After purchasing the project, send requirements so Maksym can start the project.
Delivery time starts when Maksym receives requirements from you.
Maksym works on your project following the steps below.
Revisions may occur after the delivery date.
First
Briefly explain your project
Second
We're starting the development stage