Full-Stack Developer for Dynamic Database Systems & Real-Time API Integration
$250-750 USD
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Veröffentlicht vor etwa 1 Monat
$250-750 USD
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### **Job Overview**
We are seeking a skilled and innovative Full-Stack Developer to design, build, and maintain a highly adaptable database system with a dynamic searchable UI and real-time notification capabilities. This system will integrate API data from multiple industries, enabling users to filter, analyze, and receive live updates based on customizable criteria (e.g., dataset changes like Pre-Foreclosure filings). The ideal candidate will have expertise in database architecture, API integration, real-time systems, and UI/UX development.
---
### **Key Responsibilities**
1. **Database Design & API Integration**
- Architect a scalable, dynamic database schema capable of ingesting and normalizing heterogeneous data from multiple industry-specific APIs.
- Ensure seamless integration with external APIs, handling authentication, data parsing, and schema adaptability for diverse datasets.
2. **Dynamic Searchable UI Development**
- Build a user-friendly interface with customizable filters that dynamically adjust based on selected industries and available API data.
- Implement context-aware UI workflows (e.g., selecting an industry first, then displaying relevant datasets and filters).
3. **Real-Time Notification System**
- Design a "Live Time" alert system to notify users when specific datasets are updated (e.g., new Lis Pendens filings).
- Enable users to customize notification triggers based on dataset update frequency or specific data changes.
4. **Cross-Industry Adaptability**
- Ensure the system is flexible enough to onboard new industries and APIs with minimal reconfiguration.
- Develop modular code to handle varying data structures and update frequencies.
5. **Collaboration & Optimization**
- Work with stakeholders to define industry-specific requirements and user workflows.
- Monitor system performance, optimize queries, and ensure high availability.
---
### **Qualifications**
**Technical Skills**
- **Database Systems:** Expertise in relational (e.g., PostgreSQL, MySQL) and/or NoSQL (e.g., MongoDB, Elasticsearch) databases.
- **Backend Development:** Proficiency in Node.js, Python, or similar; experience with RESTful/gRPC APIs and WebSocket/[login to view URL] for real-time communication.
- **Frontend Development:** Strong skills in React, Angular, or Vue.js for building dynamic UIs; knowledge of state management (Redux, NgRx).
- **Real-Time Systems:** Experience with event-driven architectures, message brokers (Kafka, RabbitMQ), or serverless functions.
- **API Integration:** Familiarity with OAuth, JSON/XML parsing, and rate-limiting strategies.
**Soft Skills**
- Problem-solving mindset to address scalability and cross-industry adaptability.
- Strong communication skills to collaborate with non-technical stakeholders.
**Bonus Qualifications**
- Prior experience working with industry-specific APIs (e.g., real estate, finance, healthcare).
- Knowledge of cloud platforms (AWS, Azure) and containerization (Docker, Kubernetes).
---
### **Example Workflow**
The system should enable users to:
1. Select an **Industry** (e.g., Real Estate).
2. Dynamically display **available datasets** (e.g., Pre-Foreclosure Filings, Property Auctions) and their update frequencies.
3. Set custom notifications (e.g., “Alert me within 5 minutes of new Lis Pendens filings in California”).
---
### **Why Join Us?**
- Build a cutting-edge platform used across multiple industries.
- Work with modern tech stacks and scalable architectures.
- [Add company-specific perks/mission.]
---
### **How to Apply**
Submit your resume, portfolio (including examples of API-integrated systems), and a brief explanation of how you’d approach designing the dynamic UI and notification system to [email].
Hello,
I understand that you are looking for a Full-Stack Developer to create a flexible database system with real-time API integration and a dynamic UI. My approach will be to design a robust database architecture that can seamlessly integrate various APIs while ensuring that users can easily filter and analyze data through a user-friendly interface. I'll focus on developing an efficient real-time notification system that keeps users updated on data changes according to their personalized settings. Collaboration with stakeholders will be key to defining specific industry needs and optimizing the system for high performance and adaptability.
What specific APIs do you plan to integrate and what types of data will they provide?
Thanks,
Muhammad Awais
Dear Hiring Manager,
I am excited to submit my proposal for the Full-Stack Developer position to design and implement a dynamic database system with real-time API integration capabilities. With a strong background in database architecture, API integration, and UI/UX development, I am confident in my ability to deliver a high-quality solution tailored to your project requirements.
My proposed approach includes designing a scalable database schema that can efficiently handle data from diverse industry-specific APIs and implementing a user-friendly interface with customizable filters for dynamic data analysis. Additionally, I plan to incorporate a real-time notification system to keep users informed about dataset updates based on their preferences.
By leveraging my technical expertise in database systems, backend and frontend development, real-time systems, and API integration, I aim to create a flexible and adaptable platform that meets your needs effectively. I am committed to collaborating with stakeholders, optimizing system performance, and ensuring a seamless user experience.
I invite you to review my portfolio, which showcases my experience in developing API-integrated systems, and discuss how I can contribute to the success of your project. I am eager to share my insights on designing the dynamic UI and notification system to enhance user engagement and functionality.
Thank you for considering my proposal. I look forward to the opportunity to work together on this exciting project.
Sincerely,
Hello, I'd be pleased to submit my proposal for designing and building your dynamic database system.
I think it is a good way to implement a Node.js backend with WebSocket for real-time notifications, which ensures users receive instant updates. For the database, PostgreSQL would be a great choice due to its ability to handle large datasets efficiently and support complex queries, perfect for filtering and analyzing data. On the front end, I think using React with Redux would provide a flexible, scalable UI that can handle complex data interaction seamlessly. Additionally, integrating RESTful APIs allows easy access to external data, and Elasticsearch can be used to optimize the search functionality.
I have a strong expertise in full-stack development, API integrations, and real-time systems and can provide the exact solution needed for your requirements. Hope to discuss the details further and contribute to the success of your project.
⚠️ IF YOU'RE NOT HAPPY YOU DON’T PAY ⚠️
I think we are the perfect fit for your project.
With expertise in database architecture, real-time systems, and seamless UI/UX development, we ensure a dynamic, user-friendly database system that integrates varied API data for real-time notifications. Our 60+ 5-star reviews and top 3% ranking attest to our skills.
I’d love to chat about your project! The worst that can happen is you walk away with a free consultation.
Regards, Chris.
Hello,
I am excited about the opportunity to work on this project with you. It’s a great match for my skills. Please feel free to check out my profile, and let’s discuss the details so we can move forward. I would love to show you what I can do and prove a valuable asset. I am ready to start right away and will give it my all to meet your expectations.
With Regards!
Divya
Hi Chris M.
I am Leo Yeung from Hong Kong who has over 8 years of experience in Software development.
I'm really pumped about this opportunity! I have checked your job description for Full-Stack Developer for Dynamic Database Systems & Real-Time API Integration . I recently led a project with similar challenges and nailed it. I am very proficient in UX / User Experience, Database Design, API Development, Database Development and User Interface / IA, and I'm ready to bring my skills and energy to your project.
I can deliver you 100 % satisfied result within your deadline. I would be delighted to have a brief chat to discuss the project further. Thank you for considering me for this opportunity, and I look forward to working together with you on this project.
Let's achieve your goal together!
Best regards,
Leo Yeung
I WILL PROVIDE 2 YEARS FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AN AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO DEPLOYMENT.
I have 11 years of experience in full-stack development, specializing in real-time database systems, API integrations, and dynamic UI development. I have successfully built and deployed scalable, multi-industry platforms with advanced searchable UIs and live notification systems.
My Approach:
✅ Scalable Database Architecture – Optimized for handling multiple industry APIs.
✅ Dynamic Searchable UI – Intuitive and customizable filtering for users.
✅ Real-Time Alerts – WebSocket or event-driven architecture for instant updates.
✅ Seamless API Integration – Efficient parsing, authentication, and rate handling.
✅ Cross-Industry Flexibility – Modular code for easy onboarding of new industries.
Let’s discuss the best way to bring your vision to life
Hi there,
I believe I am the right person for this role, as I have extensive experience in API integration, database design, and developing real-time systems with flexible and adaptable user interfaces.
In my past career, I have successfully built platforms that required seamless API integrations, dynamic search capabilities, and real-time notifications for industries such as real estate and finance.
I’ve worked with various databases like PostgreSQL and MongoDB, and I am highly skilled in frontend technologies like React and backend frameworks such as Node.js.
I just need a deeper understanding of your specific industry requirements and preferred tech stack so I can tailor the solution perfectly to your needs.
Let's connect on a call, and I will walk you through how I can help you build this platform to meet your expectations and future growth.
Thanks,
Rahul
Hi there,
I can build your dynamic website with robust backend and database features, ensuring seamless functionality and a responsive, user-friendly interface as per your requirements. I am really interested to start this project for you.
I would like to discuss in detail. Kindly drop me a message and discuss more with me. Thanks
Hi Chris M..
No problem this for me.
I am very excited with your project because I have completed similar project recently.
The skills required for your project ---Full-Stack Developer for Dynamic Database Systems & Real-Time API Integration --- are my main specialty.
I can handle this perfectly and have abundent experiences.
Please confirm that I am one of the best fits for you and drop me a message for further discussion.
Thanks and Best Regards.
Hello,
As a full-stack developer with expertise in dynamic database systems and real-time API integration, I'm well-suited for this project. My approach involves designing a scalable database (PostgreSQL/MongoDB) to handle diverse API data, coupled with a user-friendly frontend (React) featuring dynamic filters and context-aware workflows.
I'll implement a real-time notification system using WebSockets/Serverless functions, enabling users to customize alerts based on dataset updates. I'm proficient in the required technologies (Node.js/Python backend, message brokers) and experienced in building cross-industry adaptable systems.
We discussed the project further, and I agree with your suggestion. I'd like to work on your project, and I'll offer you everything that you need in a project requirement and provide a visually appealing style.
I will offer the following services:-
1. A daily update.
2. Continuous communication
3. One year of free bug-fix support upon completion.
4. A Multilingual app.
So, if you assign me this project, I will do my best to complete it on time. so kindly add me to the chat box for a more extensive conversation
I Look forward to your Response.
Thanks
Shipra
Hello,
I see your project Full-Stack Developer for Dynamic Database Systems & Real-Time API Integration ,
and trust me, my expertise makes me the best fit for this task.
I offer the best quality of work within an affordable budget!
The portfolio will be shared via chat.
Curious to know more? Start a chat with me. I’d love to discuss this further!
✔️ Hello, how are you?
I have extensive experience in full-stack development, specializing in dynamic database systems, API integration, and real-time notifications. I will design a scalable architecture capable of normalizing and managing multi-industry datasets while ensuring seamless UI interactions. Users will have a powerful, context-aware search interface with customizable filters and live data alerts. Additionally, I will implement efficient real-time processing using WebSockets and event-driven messaging to provide instant updates.
I am available to start your project right away.
Kind wishes,
Martin
Hi there,
How r u? I have had a look at ur project i can handle it well as i have experience in API Development, UX / User Experience, User Interface / IA, Database Development and Database Design. I have worked on similar projects before too. Please initiate the chat and discuss in detail. Waiting for ur kind response.
Regards
As an experienced and versatile full-stack developer, there is no doubt in my ability to create the dynamic database system with real-time API integration as you've described. In fact, it aligns perfectly with my strengths and technical skills. With a deep understanding of databases including relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, Elasticsearch) systems, I am adept at designing scalable and adaptable schemas - a critical component for handling heterogeneous data sets from multiple API sources.
In terms of the user interface, I skillfully employ modern technologies like React, Angular or Vue.js to craft responsive and intuitive designs. These interfaces dynamically adjust based on selected industries and data availability - exactly what you're looking for. Additionally, I'm well-acquainted with state management principles like Redux and NgRx ensuring seamlesse user experience.
Hello,
I am excited about the opportunity to work on the dynamic database system and real-time API integration project. With extensive experience in both backend and frontend development, I can architect a scalable database schema that effectively ingests and normalizes data from various industry-specific APIs.
I have a strong background in building user-friendly interfaces using React, which will allow for customizable filters as per your requirements. Furthermore, I prioritize the implementation of a real-time notification system to keep users updated about dataset changes, enabling them to engage with the data promptly.
Collaboration with stakeholders is key, and I am committed to understanding industry-specific needs for a finely tuned user experience. I am confident that my problem-solving mindset and technical expertise will contribute significantly to your project’s success.
Thanks,
Nenad
Hi, Nice to meet you!
As an experienced Website Designer & Developer, I've completely understood your needs for your Project Full-Stack Developer for Dynamic Database Systems & Real-Time API Integration and I'm available to start working on this Right Away.
I pride myself in the following things:
- Continued support, even after completion.
- Well informed about ongoing development.
- 24/7 client support.
- Guaranteed customer satisfaction.
I am willing to provide the draft well within your budget and timeline with perfection and 100% satisfaction.
Please see my profile/portfolio on this link with 5-star rating: https://www.freelancer.com/u/softiarttech
Looking forward to have another round of discussion on this so could explain more in details about your requirements.
Thank You
Hey There,
I have read your project description and understand you're looking for an ★★★★★ expert in the Website App Development and UI/UX designs with admin systems ★★★★★
With over 10 years of experience, I have an extensive background in creating and developing websites. Throughout my career, I have had the opportunity to design and create a diverse range of websites, catering to the needs of start-ups, microenterprises, and individuals alike. I pride myself on my ability to deliver tailored web solutions that meet the unique requirements of each client.
My expertise includes:skills:-
>-< Frontend Programming Skills: ReactJS, Bootstrap, CSS3, HTML5, JavaScript and jQuery
>-< Backend Programming Skills:- PHP (Laravel, Codeigniter, Core PHP), Node.js, WordPress (Experience in custom theme)
>-< Database: MySQL, Firebase,APIs
Services offered:
~ High UI/UX
~ 24*7 hours live support
~ Project progress report
~ Free Support and Maintenance Service
Thank you for your time and consideration.
Sincerely
Shaiwan
Hi there,Good morning I am Talha. I can work with your project skills User Interface / IA, API Development, Database Development, UX / User Experience and Database Design
I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations.
Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share.
Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks
Regards.
Talha Ramzan
Hello,
With over a decade of experience as a Full-Stack Developer and my Android Store app having sustained 5+ million downloads, I assure you that I am no stranger to cutting-edge applications in complex sectors. I am adaptable, flexible, and well-versed in ensuring that diverse datasets can be accurately ingested and normalised into a customisable UI. You've described a project with numerous dynamic components essential for this database system, such as live time alerts, role-based access, and API scalability. My extensive experience in Python, Node.js, MongoDB/Elasticsearch along with expertise in OAuth and JSON/XML parsing makes me capable of integrating APIs from varying sources without compromising on efficiency.
Apart from technical skills, my other strengths also align well with the project requirements - profound problem-solving skills needed for cross-industry adaptability and strong communication skills to work seamlessly with stakeholders who might not be technical.
In summary, I am confident that my deep understanding of relational/NoSQL databases, RESTful/gRPC APIs, front-end UI development using React/Angular as well as serverless functions would enable me to design and build the dynamic database system and real-time API integration that is required for your project. My proven experience of both onboarding new industries/APIs and optimising existing systems will ensure that any additions or modifications are navigated strategically.
Thanks!
