Full-Stack Java Developer /Scala/ plist configs PST time zone

@mrresearcher99

Hi, thank you for the detailed overview. While my core strength is full-stack development (5+ years with MERN, PHP/Laravel, and modern frontend frameworks), I have solid experience designing REST APIs, building enterprise dashboards, and implementing workflow automation and analytics modules in production systems. I can fully dedicate an 8-hour shift aligned with PST and work comfortably in Agile sprints with daily stand-ups, code reviews, and sprint demos. For this platform, I would focus on clean modular architecture, well-documented REST endpoints, optimized data models for analytics, and a responsive frontend that integrates smoothly with your Java services (or I can collaborate closely with your Java layer if already in place). I follow strong Git discipline, unit/integration testing practices, and clear sprint reporting to keep burndown and delivery predictable. You will receive deployable, tested modules at the end of each sprint along with demo walkthroughs. Availability: Full-time, PST overlap ready Approach: Agile, test-driven, scalable architecture Happy to discuss how I can best fit into your stack and start quickly. Best, Bhargav

@vishal1145

Your analytics module will bottleneck if you're planning real-time dashboards without a proper event streaming layer. Most Java shops I've worked with hit performance walls when they try to run complex aggregations directly on transactional databases during peak hours. Before we lock in the architecture, I need clarity on two things. First, what's your expected data volume for the analytics piece - are we talking thousands of events per hour or millions? Second, does your workflow automation need to trigger external systems via webhooks, or is everything staying internal? These answers will determine whether we need Kafka for event streaming and how we structure the API rate limiting. Here's the architectural approach: - JAVA SPRING: Build a modular monolith using Spring Boot with clear bounded contexts for user management, analytics, and workflows so we can extract microservices later if traffic demands it. - RESTFUL API: Design endpoints with pagination, filtering, and proper HTTP status codes, plus implement request validation at the controller layer to prevent bad data from hitting your database. - DATA ANALYTICS: Set up a separate read replica or CQRS pattern so reporting queries don't slow down transactional writes, and use scheduled batch jobs for heavy aggregations. - SCALA (if needed): I can integrate Spark jobs for large-scale data processing if your analytics requirements exceed what Spring Batch can handle efficiently. - FRONTEND INTEGRATION: Wire React or Vue to your REST layer with proper error handling and loading states, ensuring the UI stays responsive even when backend processes take 3-5 seconds. I've built 8 enterprise platforms in the last 4 years that scaled from internal tools to customer-facing products handling 50K+ daily active users. I don't take on projects where the sprint cadence isn't realistic - let's schedule a 20-minute call this week to walk through your current infrastructure and confirm the delivery timeline works for both of us.

@ashinnd84

Hello there, I am interested and I am a full stack Java developer. Please, award me to start the work. Thanks Ashish Kumar.

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working extensively with Java, Spring, and front-end technologies. My approach emphasizes clean architecture, scalable code, and clear communication to ensure smooth project delivery. Additionally, I'm proficient in building RESTful APIs and implementing data analytics and workflow automation features, aligning well with your project's requirements. I will first review your specifications, suggest the best technical approach, and proceed with development, ensuring regular updates and accountability in our Agile sprints. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. What specific front-end technology do you prefer? 2. Are there any existing systems or architectures that the new application should integrate with? 3. Will there be any specific frameworks or libraries for the analytics module? Let’s discuss over chat! What specific front-end technology do you prefer? Regards, Arpit Jaiswal

@techstar12

I can dedicate a full 8 hour shift fully aligned with PST and own the full stack so you get working enterprise grade increments every two week sprint. For release one I would structure the platform into three modules with clean boundaries user management analytics and workflow automation. On the back end I will build Java services with well defined REST APIs persistence and a test suite that covers unit and integration paths. For the front end I will use a modern framework that fits your environment and integrate it tightly with auth roles permissions and the analytics views so demos are real not mockups. For analytics I will design the data model and pipelines needed for accurate reporting then expose metrics through secure endpoints and build dashboards that match stakeholder questions. For workflow automation I will implement configurable triggers actions and audit logs so changes are traceable and safe for internal rollout. I am comfortable with sprint planning daily standups code reviews and keeping tickets clean so burndown stays reliable. You will get a deployable module each sprint with committed code updated docs and a live demo or walkthrough video. If you share your current stack preferences Spring Boot vs Jakarta target database cloud or on prem and any security requirements like SSO or RBAC I can propose the sprint zero plan and start immediately. What is your preferred front end React Angular or should I match what your team already uses?

@MQamar123

As a seasoned developer with 7+ years of experience, I am well-versed in navigating complex enterprise-level projects. Given that the core of my work focuses on Java (which I'm fluent in), alongside JavaScript (a key component for the front-end work), I believe I'm a great match for this full-stack gig. Along with my extensive language proficiency, I have a strong grasp of RESTful APIs, and persistence layers - crucial elements that will power your data analytics module. With Agile being your preferred work methodology, you'll appreciate my competence for agile sprint planning, daily stand-ups, and sprint reviews held in PST. My commitment aligns with your expectations - I am more than willing to dedicate and overlap fully with the PST timezone for our regular sync ups. Furthermore, my understanding of Git repositories as well as its collaborative potential will keep us coordinated and productive throughout the project life cycle. Lastly, regarding compensation, I am open to discussion within the budget range stated in the scope but ultimately my aim is to give you value for your money while ensuring successful sprint completion delivering milestones accordingly. Let's build this cutting-edge platform together!

@chiragardeshna

Hi there, I am a strong fit for this role because I have delivered enterprise Java platforms end-to-end while working in structured Agile sprints with full timezone overlap. I have built user management systems, analytics modules with data pipelines, and workflow automation engines using Java, Spring Boot, REST APIs, and modern frontend frameworks. I work with Spring Boot, JPA or Hibernate, PostgreSQL, secure authentication frameworks, and React or similar frontends, with full unit and integration test coverage. I reduce risk by defining API contracts early, enforcing clean layered architecture, maintaining strict test discipline, and delivering demo-ready increments at the end of every sprint. I can commit to a full 8-hour PST-aligned shift immediately and am ready to begin the first sprint. Regards Chirag

@abdf2010

Hello there, I reviewed your project Full-Stack Java Developer PST time zone and understood the requirements at a high level. I focus on delivering clear, stable, and maintainable solutions aligned with the actual scope, I can work with Java, JavaScript, J2EE and follow a clean development process with proper structure and error handling. If this aligns with what you’re looking for, please come to chat to discuss further. Best regards

@wpexpert0141

Hey, Thank you for outlining the scope and expectations so clearly. I understand you’re looking for a full-stack Java developer who can dedicate a full 8-hour shift aligned with PST and take ownership of both backend and frontend delivery for your internal enterprise platform rollout. I have solid experience building end-to-end Java enterprise applications, including user management systems (RBAC, authentication, audit logs), analytics modules with REST APIs and data pipelines, and workflow automation engines. I’m comfortable working in Agile sprint cycles, delivering demo-ready increments every two weeks, and collaborating closely during planning, reviews, and code walkthroughs. I’m fully comfortable working in PST hours and following a structured Agile cadence with sprint demos and milestone-based releases. Let’s schedule a quick call.

@jgenius25

Hi, I can help you 12 years experience in java. Pay only after satisfaction. Knowledge java spring boot hibernate, aws,gcp,kafka Regards, Jhsoft

@amir672

As an experienced Full-Stack Developer with a strong focus on building robust, enterprise-grade applications, I am confident that I am the right fit for your project. My significant expertise in both backend Java and frontend technologies would enable me to masterfully tackle the core capabilities you are seeking: User management, Data analytics, and Workflow automation. I have worked extensively on Agile projects before and understand the importance of delivering working software at the end of each sprint. My coding practices deeply emphasize clean code and thorough testing, ensuring that the deliverables provided would perform well under real-world scenarios. My deep appreciation of RESTful APIs and my skill in building them proficiently, along with my ability to create persistence layers effectively and build data pipelines for analytics modules will be an asset in this project. Furthermore, my compensation expectations align with your budget range and I am fully available during PST hours for open communication, real-time collaboration, and prompt problem-solving. My goal is to drive business results through maximum efficiency in both coding and project management - attributes you can certainly expect from me. Let's connect further and discuss how we could partner to make your enterprise platform a resounding success

@GobindSawarn

As a full-stack Java developer with significant experience in Java Spring, I would be an excellent choice for your enterprise platform project. I prioritize clean, maintainable code and future-ready architecture--it's not enough for me to build a working solution; it has to endure and scale. This aligns perfectly with your vision for a dependable and productive system for user management, data analytics, and workflow automation. I excel at agile collaboration as well, relishing the challenge of two-week sprints, daily stand-ups, and sprint reviews aligned with your Pacific Standard Time Zone. My focus on open communication ensures that we're always on the same page. You can count on my dedicated participation in code reviews, constant updates to tickets for accurate burndown charts, and delivering demonstrable functionality at every milestone. Moreover, my portfolio demonstrates expertise in creating custom dashboards and automating workflows- skills that will prove incredibly valuable to drive your project forward. I'm driven by not just delivering functional software but ensuring it is actually embraced by its end-users. With me on board, you’re not getting a standardized coder but a technical partner who thinks holistically about business outcomes while building solutions. With our shared dedication to Agile development, I look forward to helping you transform your ideas into an exceptional product.

@Ashoksahu001

As a versatile full-stack developer with a wealth of experience in Java, Java Spring, and JavaScript, I can bring a lot of expertise to this particular project. Over the past 12+ years, I’ve been heavily involved in building and scaling websites, mobile apps, and custom software, aligning perfectly with your enterprise platform needs. Not only that, but I’m also highly proficient in Agile methodologies, ensuring efficient delivery through well-planned sprints - a skill that will prove invaluable as we tackle each core capability. With a proven track record of delivering projects on time and within budget, we can build a long-term partnership that will add value to your organization beyond this initial phase. Let's get started!

@Hemantt841

With 7 years of experience in full-stack Java development, I am the best fit for this project. I have the relevant skills to handle the requirements effectively. How I will complete this project: - Dedicated 8-hour shift aligned with Pacific Standard Time - Ownership of both back-end Java code and front-end layer - Two-week Agile sprints with planning, daily stand-ups, and sprint reviews - Demo of working software at the end of each sprint - Clean, tested Java code integrated with a modern front-end framework - Design RESTful APIs, persistence layers, and data pipelines - Pairing with stakeholders for code reviews and refining stories - Keeping tickets updated for accurate burndown charts Tech stack I will use: - Java for back-end development - Modern front-end framework for user interface - RESTful APIs for communication - Git for version control I have worked on similar solutions in the past and have delivered Java-based enterprise software end-to-end. I will ensure the deliverables meet the requirements and will provide updated documentation and source code committed to the private Git repository. Let's collaborate and move forward quickly to meet the project goals effectively.

@abbas021

Hello, I am a seasoned Full-Stack App & Web Developer and UI/UX Designer with 4+ years of experience, specializing in JavaScript and modern frontend and backend technologies. I have a proven track record of delivering scalable and visually appealing solutions. You can review my previous work in my portfolio. I am interested in collaborating on your project and am confident in my ability to meet your requirements effectively. I prioritize clear communication and understanding of project goals to ensure a successful outcome without any surprises. Let's discuss how we can turn your idea into a high-quality digital solution. Thank you for considering my proposal. Best regards,

@muhammadt449

Hello, I am Muhammad Tariq, an experienced full-stack developer with over 8 years of expertise in Java development. I have carefully reviewed your project requirements and I am confident in delivering a high-quality, modern, and fully responsive enterprise platform that meets your specifications. You can view some of my previous work in my portfolio: https://www.freelancer.com/portfolio-items/11207523-ecommerce-project https://www.freelancer.com/portfolio-items/11207531-kidilo-project https://www.freelancer.com/portfolio-items/11134276-build-a-full-custom-website https://www.freelancer.com/portfolio-items/11134221-vacation-rental-booking-website I would love to discuss your project further and how I can contribute to its success. Let's connect in chat to explore more about your project and how we can work together effectively. Regards, Muhammad Tariq

@shivam981994

Hello, Your need for a dedicated full-stack Java developer aligned with PST and committed to sprint-based delivery is exactly the kind of environment I perform best in. I have solid experience building enterprise platforms using Java (Spring Boot) for secure, scalable REST APIs and pairing them with modern front-end frameworks like React or Angular to deliver complete, production-ready solutions. For your three core modules — user management, data analytics, and workflow automation — I will design clean, modular architecture with tested services, structured persistence layers, and reliable data pipelines. Each two-week sprint will end with a fully deployable build, updated documentation, clean Git commits, and a clear demo so you can see measurable progress and refine priorities confidently. I am comfortable working a full 8-hour shift overlapping Pacific Standard Time, participating in daily stand-ups, sprint planning, reviews, and collaborative code discussions. My focus is clean code, predictable delivery, and strong ownership from backend logic through to front-end integration. I’m ready to start immediately and align on the first sprint goals so we can move forward efficiently. Best regards, Shivam

@servicedigi

With 4+ years in backend and full-stack engineering, I’ve built scalable systems involving structured APIs, analytics workflows, and role-based platforms. While my primary stack includes Node.js and Python (FastAPI), I have strong experience designing RESTful architectures, persistence layers, and modular enterprise codebases—principles that translate directly into Java/Spring-based systems. For your platform, I would approach it sprint-by-sprint: Architecture • Clean layered structure (Controller → Service → Repository) • RESTful APIs with proper validation & error handling • Well-modeled persistence layer (JPA/Hibernate or similar) • Frontend integration using a modern framework (React or equivalent) Feature Execution • User Management: RBAC, auth flows, audit logging • Data Analytics: structured pipelines, aggregation endpoints, optimized queries • Workflow Automation: event-driven logic, rule-based triggers Agile Alignment • Full 8-hour PST overlap • Active participation in planning, standups, and reviews • Clean commits, updated tickets, accurate burndown tracking • End-of-sprint demo with tested, deployable modules I prioritize maintainable code, test coverage, and clear documentation so each sprint delivers production-ready value—not prototypes. Happy to discuss sprint 1 scope and technical stack preferences so we can move forward efficiently.

@Ayyanjutt23

Dear Hiring Manager, I am a Senior Full-Stack Java Developer ready to dedicate a full 8-hour shift in Pacific Standard Time to lead the development of your enterprise platform. I specialize in building end-to-end Java solutions and thrive in fast-paced Agile environments. How I will deliver on your core scope: User Management & Automation: I have extensive experience building secure, scalable back-ends using Java/Spring Boot, ensuring robust business logic and workflow automation. Data Analytics: I design efficient persistence layers and RESTful APIs to power complex data pipelines and real-time analytics. Full-Stack Ownership: I will wire your back-end to a modern, responsive front-end (React/Angular), ensuring a seamless user experience. My Commitment to Your Process: Agile Flow: I am a veteran of two-week sprints, daily stand-ups, and meticulous ticket management to keep burndown charts accurate. Quality Code: I write clean, tested code (Unit/Integration) and prioritize peer code reviews to maintain enterprise standards. Sprint Demos: I will provide high-quality live demos or walkthrough videos at the end of every sprint to ensure stakeholder alignment. I am fully available to begin immediately on the PST schedule. Let’s connect to discuss how I can bring value to your internal platform rollout. Best regards, Ayyan U l haq Senior Full-Stack Developer