Hire the Best Apache OFBiz Developers in Dhaka, BD

I help startups, agencies, and businesses build secure, scalable, and high-performance web applications using modern technologies and AI-assisted development workflows. With strong experience in backend engineering, API development, cloud infrastructure, and frontend frameworks, I deliver clean, maintainable solutions that are fast, reliable, and production-ready. What I Can Help You With ✅ Custom Web Application Development ✅ REST API & GraphQL Development ✅ SaaS Platforms & Business Systems ✅ AI-Assisted Development & Automation ✅ Third-Party API Integrations ✅ Performance Optimization & Security Hardening ✅ Legacy System Upgrade & Modernization ✅ Cloud Deployment & DevOps Setup Backend & Web Technologies • Laravel, Django, Spring Boot, Yii2 • Express.js, NestJS • WordPress, Drupal, Magento • PHP, Python, Java, JavaScript, TypeScript • MySQL, PostgreSQL, MongoDB, Redis Frontend Development • React.js, Vue.js • Tailwind CSS, Bootstrap • Alpine.js, Livewire, HTMX Cloud & DevOps • AWS, GCP • Docker, Kubernetes • CI/CD Pipelines • Linux, Nginx, Apache API & Integrations • Stripe, PayPal • Twilio, Firebase • Slack, Zapier, Xero • REST APIs & GraphQL AI Development Workflow I actively use modern AI development tools to improve delivery speed, code quality, debugging, and architecture planning: • Cursor • Claude • ChatGPT • GitHub Copilot Why Clients Work With Me ✔ Clean, maintainable, scalable code ✔ Fast communication & reliable delivery ✔ Strong debugging and problem-solving skills ✔ Production-ready deployment experience ✔ Security-focused development approach ✔ Ability to work independently and take ownership Whether you need a custom platform, backend API, cloud deployment, or ongoing development support, I can help turn your ideas into reliable software solutions. Let’s build something great together.

OCJP Certified Java Architect | Spring Boot | Microservices | AWS | Kafka | Camunda | 13+ Years Experience With 13+ years of professional experience in designing, developing, and deploying enterprise-grade applications, I help businesses build scalable, secure, and high-performance cloud-native solutions. My expertise spans Java, Spring Boot, Microservices Architecture, AWS Cloud, Kafka, Redis, Docker, Kubernetes, CI/CD, OAuth2, Keycloak, JWT, and Camunda BPM. Key Highlights: ✔ OCJP Certified Java Professional ✔ 12+ Years of Software Development Experience ✔ Microservices & Cloud-Native Architecture Specialist ✔ Banking & FinTech Domain Expertise ✔ RESTful APIs, Event-Driven Systems, and Distributed Architecture ✔ AWS Cloud Deployment & DevOps Automation ✔ Security Implementation with OAuth2, JWT, Keycloak, LDAP, and Okta Recent Accomplishments: ✅ Designed and implemented cloud-native microservices using Java, Spring Boot, Spring Cloud, Docker, and Kubernetes. ✅ Built FinTech and Banking solutions integrating payment gateways and remittance platforms, including Stripe, RIA, and Instant Cash Exchange House APIs. ✅ Developed high-performance event-driven architectures using Kafka and Redis for real-time processing and scalability. ✅ Automated deployment pipelines using Jenkins, Docker, Kubernetes, SonarQube, and Git-based CI/CD workflows. ✅ Implemented workflow orchestration and business process automation using Camunda BPM. AI-Assisted Development: I effectively leverage AI tools such as ChatGPT and GitHub Copilot to accelerate development productivity by 60–80% through: • Business rule analysis and API design • Schema and ORM modeling • Rapid endpoint generation • Code completion and refactoring • Automated code reviews and quality improvements • Technical documentation generation Core Technologies: • Java, Spring Boot, Spring Framework, Spring Cloud, Hibernate, JPA, Camunda, GraphQL, WebSockets • Kafka, RabbitMQ, Redis, Docker, Kubernetes • MySQL, Oracle, PostgreSQL, MongoDB, Elasticsearch • AWS (EC2, ECS, RDS, S3, IAM, SQS) • OAuth2, JWT, Keycloak, LDAP, Okta, Spring Security • React, Angular, TypeScript, JavaScript • Jenkins, Git, Maven, SonarQube, Jira I am passionate about building reliable, scalable, and secure enterprise solutions that deliver measurable business value. Let's discuss how I can help your team accelerate development, modernize architecture, and successfully deliver high-quality software solutions.

Building scalable backends and automating infrastructure is what I do best. I am a Backend Software Engineer with 3+ years of experience architecting high-performance SaaS solutions. I specialize in bridging the gap between complex application logic and reliable cloud infrastructure. Whether you need a microservices architecture built from scratch or a legacy system migrated to the cloud, I deliver clean, testable code that scales. How I Can Help You: * Backend Development: I build robust RESTful APIs and microservices using Java (Spring Boot) and Node.js (NestJS). * Cloud Infrastructure: I deploy and manage secure AWS (EC2, S3, RDS) and DigitalOcean environments. * Containerization: I use Docker to containerize applications, ensuring they run consistently across development and production environments. * CI/CD Automation: I build automated pipelines using Jenkins and GitLab CI to ensure your releases are smooth, fast, and bug-free. * Database Optimization: EXPERT in designing efficient schemas and optimizing queries for PostgreSQL and MySQL to handle high-traffic loads. My Tech Stack: * Languages: Java, JavaScript/TypeScript, PHP. * Frameworks: Spring Boot 3, NestJS, Laravel, React.js. * Infrastructure: AWS, Docker, NGINX, Linux. * Tools: Git, Postman, Jira, Elastic Stack (ELK). I pride myself on clear communication and reliability. I treat every project as if it were my own business, ensuring deadlines are met without compromising on quality. Ready to build something great? Click "Invite to Job" and let's chat about your project.

I’m an Oracle Certified Professional (OCP) with 12+ years of experience building and leading application delivery using Oracle Database, Oracle APEX, PL/SQL, and Java. I help clients design, build, optimize, and integrate business-critical systems—especially in Banking/FinTech, ERP, and Budgeting/Forecasting. What I can do for you: • Oracle APEX application development (Forms, Reports, Dashboards, Interactive Grid, Validations, Dynamic Forms, Dynamic Content, Workflow Management, Task Management, Integration with External Service) • PL/SQL & SQL development + performance tuning (slow pages/reports, query optimization, indexing) • ORDS / RESTful services (build and consume REST APIs; integrate with external systems) • System integrations via REST/SOAP APIs • Reporting: Jasper Reports, Oracle Reports, BI Publisher • Server & deployment setup: ORDS with Tomcat, and Apache/Nginx load balancing • Integration experience includes: Google Maps integration in APEX, Open Street Map Integration, Biometric authentication integration in APEX, Camera Integration I work in a structured way: scope → quick prototype → iteration → delivery + handover. If you already have an APEX app, share the page/report and issue (error/slow/wrong output)—I’ll propose the best fix plan quickly.

I have 9+ years of experience in Linux/Windows Server/System Administration, System Security Analysis and hardening, Virtualization (VMware, Proxmox, Hyper-V) Management, Website, Cloud Server, Video Streaming Server, Database System performance optimization for speed, CDN, Email System, Anti-SPAM and DNS Administration. Skills: - Virtualization Platforms: VMware, Proxmox, OpenStack, OpenNebula, Xen, KVM, LXC, Docker - Cloud: AWS, DigitalOcean, Google Cloud, AliBaba Cloud, Microsoft Azure Cloud - Performance Optimization: Linux OS, Apache, Nginx, MySQL, MariaDB, Website, WordPress - Expertise in security solutions like Firewalls, Anti-Spam Solutions, VPN (OpenVPN, WireGuard, OpenConnect, WebSock), Security Gateways, IDS/IPS (Suricata, Snort, pfSense, OPNsense, Palo Alto, SOPHOS UTM). - Expert in Email Servers and Anti-Spam Gateways (Postfix, Exim, Barracuda, Zimbra, Proxmox Gateway, SOPHOS) - Disaster Recovery, DLP, Data Backup solutions. - Database Administration and tuneup for higher performance & query. - Knowledge in IP-PBX, VoIP, WebRTC, RTMP, Wowza - BigBlueButton & Scalelite Custom Video Conferencing, Video streaming solutions with LMS integration. - Expertise in WordPress, Website Performance/Security Optimization. - Hosting Control Panels: cPanel, VestaCP, DirectAdmin etc. - Knowledge of Cross-platform mobile app development using React-Native. - Desktop software development using Java and React-Native-Windows - Integrate any hardware with software using SDK (Java, PHP) I can adapt myself with new technology, products as per company needs. I can develop new products and drive excellent growth and positive revenue. I'm fluent/native in the English language. I'll deliver your project on time with quality and excellence.

Experienced in Spring Boot, Core Java, thymeleaf Engineer with devops task offered having 8+ years of experience. I have previously launched many sized Spring Projects that push innovation forward, helping people and businesses growth. I do also work on Back-End, Front-End and readiness of whole Database system. Java, Spring Boot, AWS Cloud, Spring Data, Hibernate, JPA, Spring Security, Spring MVC, Microservice, Java Server Page, iReport, JasperStudio, JasperReports, Apache POI, Log4js, Thymeleaf, Maven, REST API, Lambda AWS - Manage EC2, Amazon RDS, AWS Lambda, AWS Deployment Platform - Windows (8,10,11), Ubuntu, Mac OS Database - MySQL, PostgreSQL, Oracle Server - Nginx, Tomcat, Serverless Lambda Other - Git, Maven, JavaScript, jQuery, BootStrap, Jira, BitBucket Why choose me: • Affordable price • 100% client's satisfaction • The highest quality of work • Best communication with clients • Flexible time for client I will ensure my enthusiasm for your project to make it a great success and deliver work within deadline providing extra effort.