Summary
Overview
Work History
Education
Skills
Websites
Timeline
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Nisrein Tawfeq

Nisrein Tawfeq

Senior Java Developer
Amman

Summary

Experienced and results-driven Senior Backend Developer with a strong foundation in backend development. Delivers high-quality, scalable solutions in dynamic environments. Skilled at designing and implementing efficient, maintainable systems that support business objectives. Collaborative team player with strong problem-solving skills, adaptability, and dedication to continuous improvement and technical excellence.

Overview

9
9
years of professional experience
2017
2017
years of post-secondary education
2
2
Languages

Work History

Senior Java Developer

Network International
03.2025 - Current
  • Engineered robust, secure Java code tailored for FinTech use cases such as merchants onboarding, payment systems, and transaction processing.
  • Designed and developed scalable web applications and microservices supporting high-volume financial transactions and enhancing user experience.
  • Integrated third-party APIs, including payment gateways and identity verification services, to extend application functionality and ensure seamless, secure operations.
  • Leveraged containerization tools like Docker to streamline CI/CD pipelines and reduce deployment downtime across environments.
  • Optimized system performance by refactoring Java code and implementing efficient, low-latency algorithms for financial workloads.
  • Conducted in-depth debugging and performance profiling to resolve complex technical issues and ensure application stability.
  • Developed modular, reusable components that integrated smoothly with core banking and customer management systems.
  • Authored and maintained comprehensive technical documentation to support knowledge transfer, maintenance, and onboarding.
  • Participated in technical design and architecture discussions to deliver scalable, resilient solutions aligned with business and regulatory needs.
  • Led code reviews and contributed to sprint planning by estimating development efforts and identifying potential technical risks.
  • Mentored junior developers, guiding them on design patterns, clean coding practices, and industry best standards.
  • Collaborated with cross-functional teams—product managers, business analysts, QA—to gather requirements and translate them into technical solutions.
  • Fostered a culture of continuous learning and collaboration within the development team.
  • Supported project managers by aligning technical deliverables with business timelines and contributing to long-term strategic planning.

Senior Software Developer

Robotack
09.2017 - 02.2025
  • Working on Development of web applications using Java, Spring , Maven, Hibernate, and MySQL.
  • Implement Web Services Using RESTful.
  • Working with NLP and data processing.
  • Implement Front-end using Bootstrap, and deal with JSP, HTML,CSS,and Javascript also.
  • Working with Git -using Bitbucket- regarding projects synchronization.
  • Working with Message Brokers for asynchronous communication.
  • Deploy and Upgrade code in both windows and linux.
  • Deal with Jira regarding Tasks and bugs.
  • Following Agile methodologies to manage project lifecycle.
  • Conducted code reviews and mentored junior developers, promoting coding best practices and improving code quality.
  • Improved software efficiency by troubleshooting and resolving coding issues.
  • Contributed to a positive team environment through effective communication, problem-solving, and collaboration skills.

Software Developer

Telephoenic LLC
01.2016 - 09.2017
  • Working on Development of web applications using Java, Spring , Maven, Hibernate, and MySQL.
  • Implement Web Services Using RESTful.
  • Implement Front-end using JSP, HTML,CSS,and Javascript also.
  • Working with JSF technology.
  • Deal with Jira regarding Tasks and bugs.
  • Using SVN to synchronize code.

Education

Bachelor of Science - Software Engineering

Hashemite University
Zarqa, AZ

High School Diploma -

Mariah Secondary School
Zarqa, AZ
08.2010 - 05.2011

Skills

Java Core

Spring Framework

Hibernate

Relational and Non-Relational Databases

Bootstrap

HTML, CSS, and JavaScript

Web Services using RESTful and JSON

Servlets and JSP

Maven and Gradle

Data Structure

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Timeline

Senior Java Developer

Network International
03.2025 - Current

Senior Software Developer

Robotack
09.2017 - 02.2025

Software Developer

Telephoenic LLC
01.2016 - 09.2017

High School Diploma -

Mariah Secondary School
08.2010 - 05.2011

Bachelor of Science - Software Engineering

Hashemite University

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Nisrein TawfeqSenior Java Developer