Hi, I'm

A. R. M. Fahim

Software Engineer

I build reliable, scalable backend systems with Java and Spring Boot. Over 5 years turning complex requirements — from hospital management to enterprise portals — into clean, high-performance software.

A. R. M. Fahim, Software Engineer </> Java · Spring Boot
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Years Experience

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Companies

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Projects Delivered

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Award of Appreciation

Who I Am

I'm a Software Engineer based in Dhaka, Bangladesh, with a passion for building backend systems that are fast, maintainable, and built to scale. My core is Java & Spring Boot, where I design RESTful APIs, optimize database performance, and deliver reliable solutions for real-world business problems.

Currently I develop and maintain Hospital Management System modules at Continental Hospital PLC, engineering clinical and operational workflows used by high-concurrency environments. I care about clean, object-oriented code, solving production issues quickly, and collaborating closely with cross-functional teams.

I'm committed to hard work, thrive under pressure, and I'm always eager to grow — both personally and with the teams I build with.

LocationDhaka, Bangladesh
RoleSoftware Engineer
FocusJava · Spring Boot · APIs
EducationBSc CSSE, AIUB
LanguagesBangla · English
AvailabilityOpen to opportunities

Where I've Worked

Software Engineer

Jun 2025 — Present

Continental Hospital PLC

  • Develop and maintain Hospital Management System modules using Java, Spring Boot, and SQL.
  • Design and implement scalable RESTful APIs for clinical and operational workflows.
  • Optimize database queries and enhance system performance for high-concurrency users.
  • Debug and resolve production issues, ensuring system stability and minimal downtime.
  • Awarded Certification of Appreciation for outstanding contribution.
JavaSpring BootSQLREST APIs

Software Engineer

Mar 2023 — May 2025

Ethics Advance Technology Limited

  • Built applications with Java 17, Spring Boot, Spring Data JPA, Spring MVC, and SQL.
  • Developed and optimized high-performance APIs following architectural standards.
  • Wrote clean, maintainable, object-oriented code and enhanced existing applications.
  • Designed and developed reports using JasperReports (templates and subreports).
  • Wrote and optimized complex SQL queries for efficient data retrieval and reporting.
Java 17Spring BootSpring MVCJasperReportsSQL

Software Engineer

Nov 2021 — Feb 2023

One Direction Companies Ltd.

  • Developed applications using Java EE, Spring Boot, Spring Data JPA, SQL, and Angular.
  • Built RESTful web services and integrated the Angular frontend with backend APIs.
  • Designed responsive user interfaces following Angular best practices.
  • Integrated JasperReports with Java and rendered reports in the Angular frontend.
  • Deployed Java and Angular projects on Apache Tomcat.
Java EESpring BootAngularTomcat

Jr. Software Developer

Jan 2020 — Oct 2021

Naztech Inc Ltd.

  • Worked with Java, Enterprise Java Beans (EJB), and Java EE.
  • Gained hands-on experience with Spring, Spring Boot, JPA, and Hibernate.
  • Delivered code across testing and implementation in an agile environment.
  • Built mail templating with Mustache & FreeTemplateMaker.
  • Implemented web scraping using Selenium, Jsoup, and HtmlUnit; built Grafana & Redash dashboards.
Java EEHibernateSeleniumGrafana

My Toolbox

🧩 Backend

JavaSpring BootSpring Data JPASpring MVC Spring Security & JWTHibernateRESTful APIsJava EE / EJB

🗄️ Databases

SQLMSSQL ServerPostgreSQLQuery Optimization

🎨 Frontend

AngularHTMLCSSBootstrap

🛠️ Tools & Practices

JasperReportsMavenApache TomcatSelenium JsoupGrafanaRedashAgile & Scrum

Things I've Built

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Hospital Management System

Software Engineer

Enterprise healthcare platform managing clinical and operational workflows, with scalable REST APIs and dynamic reporting for high-concurrency use.

Java EESpring Boot 3AngularSpring Data JPAJasperReportsMaven
🔎

Job Harvester & Talent-Array

Backend Developer

Data-aggregation backend that scrapes and structures job & talent data at scale using headless browsing and HTML parsing pipelines.

Java EESpring Boot 3JPAMSSQLSeleniumJsoupHtmlUnit
🌐

Institutional Web Portal (IWP)

Backend Developer

Backend services for an institutional portal, exposing well-structured RESTful APIs over a relational data model.

Java EESpring BootJPAMSSQLREST APIs
🗺️

Land Management System

Software Engineer

Secure full-stack land records platform with JWT-based authentication, role-based access, and an Angular 11 frontend backed by PostgreSQL.

Spring Boot 3Angular 11Spring SecurityJWTPostgreSQLMaven

Academic Background

🎓

BSc in Computer Science & Software Engineering

2015 — 2019

American International University — Bangladesh (AIUB)

Let's Work Together

Have an opportunity, a project, or just want to connect? I'd love to hear from you.