Build API for Fitness Data Integration

@chwaqas5434

Having worked in the industry for 3 years now, I can confidently say that I have the necessary skills required to develop the API you need. My expertise in website development and design, coupled with my background in data scraping and conversion, gives me a unique advantage in understanding the complexities of data integration from various sources and transforming it into a compatible format. My familiarity with XML data format and Excel dashboard creation ensures that not only will I be able to collect and synchronize your fitness and nutrition data from multiple applications, but I will also be able to seamlessly integrate them into your pre-provided Excel dashboard. Additionally, my grasp of web services will enable me to handle the real-time synchronization aspect of your project proficiently. Finally, my dedication to delivering quality work within timelines is something that sets me apart. I assure you, with complete confidence, that you'll be convinced by my work as soon as you see how flawlessly I execute this project. If you're ready to take this forward, let's have a chat where I can show you some samples of similar projects I've successfully completed.

@ameenulhaq66

Hi Dario, Thank you for considering my proposal. I have carefully reviewed your project requirements and believe my 8+ years of experience in Excel and API development make me a suitable candidate for this project. I am confident in my ability to integrate fitness and nutrition data from multiple applications into an Excel dashboard efficiently. I would like to discuss your project further in chat to understand your specific needs and how I can help you achieve your goals. Regards.

@justmian876

I would be thrilled to take on your fitness data API project. What makes me the ideal candidate for this task is my wide array of skills that converge perfectly with your project requirements. My extensive experience in API development, coupled with my familiarity with XML data format and knowledge of Excel and dashboard creation, will allow me to devise a robust and efficient solution for integrating the plethora of fitness and nutrition data from various sources into your pre-provided Excel dashboard.

@ZIED

With over a decade of experience in API development and data integration, particularly in the health and fitness technology sector, I, Dr. Zied B., am highly proficient in creating seamless, real-time synchronization systems. My expertise includes working with platforms such as MyFitnessPal, Fitbit, Strava, and others, ensuring accurate and efficient data extraction, transformation, and loading into user-friendly formats like XML and Excel. I am deeply committed to delivering a robust, reliable API that meets your specifications for real-time data synchronization and dashboard integration. You can trust me to complete this project with precision, on time, and to the highest standard of quality.

@huzaifamaalikw2

With a rich background in data and business intelligence analysis, I have developed the necessary skills to handle your API project. Excelling in various areas like data visualization and dashboards as well as database design and querying makes me tailor-made for this task. Not only do I bring 3+ years of experience to the table, but I also have a proven track record of delivering powerful and actionable insights to clients. In line with your project description, I will ensure seamless integration of fitness and nutrition data from myriad sources like MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, and Strava into a comprehensive Excel dashboard. Given my familiarity with XML as a data format and my knack for real-time data synchronization, you can rely on me to create an efficient API that meets your requirements. Additionally, having designed numerous dashboards to track key performance indicators (KPIs), I recognize the importance of organizing and condensing data effectively. As such, your Excel dashboard will be clean yet comprehensive ensuring easy tracking of activity data, nutrition information, body measurements, amongst others. In essence, you can trust that choosing me for this project guarantees a smooth integration process and an excellent final product.

@AhmedSher786

"You’ve just found the right match for your project — here’s why: I understand the need for clean, seamless data integration from various fitness apps to Excel. With expertise in API development, data integration, XML format, and dashboard creation, we can ensure a professional, user-friendly solution. I may be new here, but I have a proven track record working with clients outside Freelancer.com — I’m ready to earn your trust, too. Happy to discuss this further when you’re ready. Regards, Ahmed"

@philiph13

Hello, As an API development expert with a strong focus on data integration and collection, I possess the precise skill set that your project demands. I've handled similar projects in the past where I had to connect and synchronize data from various sources into unified systems. I am comfortable working with XML formats and ensuring real-time synchronization, which are paramount to the success of your project. In addition to my technical skills, I am experienced in creating Excel dashboards and proficient in Visual Basic. This will not only facilitate seamless data integration from apps like MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, Strava but also enable efficient presentation of the synchronized data on your pre-provided dashboard structure. In conclusion, my strengths lie in not just developing APIs and integrating complex data points, but also in my ability to deliver quality and user-friendly solutions within stipulated timelines. Let's connect soon and discuss how we can convert this incredible idea into reality! Thanks!

@JPV01

Hi trust you are doing well. I am uniquely suited for your project, combining proven skills with a strong focus on precision. I understand the need for real-time synchronization of fitness and nutrition data from multiple apps into an Excel dashboard, in XML format. I have proficiency in API development, data integration, XML, Excel, and real-time synchronization. While new to freelancing, I bring ample experience from previous off-site projects. Can’t wait to learn more and get started with your project! Regards, Jean-Pierre

@Huzaifai32

Hello Dario N., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on XML, Visual Basic, Data Processing, Data Entry, Excel, Data Integration, API Development, Data Collection Lets connect in chat so that We discuss further. Regards

@pavlok20

Hello, I understand you need an API to collect real-time fitness and nutrition data from apps like MyFitnessPal, Fitbit, Rouvy, Strava, and Misfit Scale 2, formatted in XML and synced into an Excel dashboard. Accuracy, cross-platform integration, and automation are critical for your workflow. I’ll use official/public APIs to fetch data securely, convert responses into XML using structured mapping, and integrate everything via a real-time sync bridge into your Excel dashboard using VBA or Power Query. I'll also validate endpoints, handle rate limits, and make the system easy to maintain. I am free to begin immediately and will respect your project vision closely. I aim to work with you long-term to maintain the integrations, enhance features as your data needs grow, and ensure the system performs reliably across all connected platforms. Thanks!

@drissbou

Hello I specialize in API development and can integrate data from MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, and Strava into an Excel dashboard with real-time synchronization. What I Offer: API Development for collecting activity, nutrition, and body measurements data. Integration of data in XML format into your Excel dashboard. Real-time data synchronization for automatic updates. Skills & Experience: Proficient in API development, XML, and Excel dashboard integration. Experience with real-time data synchronization. I’ve worked on similar projects and can provide examples of my previous work. Looking forward to discussing further! Best regards, [DRISS BOUAOUINE]

@satyajeet18

I will build a middleware API that aggregates data from MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, and Strava, normalizes it, and outputs XML for your Excel dashboard. Flow: OAuth/app keys per provider → webhook ingestion where available, smart polling fallback with rate-limit handling → dedupe + schema mapping (activity, nutrition, body metrics) → XML feed + push to Excel via Office Scripts/Power Query refresh. Deliverables: code, docs, runbook, tests, and real-time sync queue. ETA 2 Days. Needed: provider API creds, Excel file, hosting stack details.

@dwaynevdwalt

GREAT NEWS... I'm confident that my team and I will get the job done. We understand the importance of collecting and syncing fitness and nutrition data seamlessly into an Excel dashboard. Our team specializes in API development, data integration, XML format, Excel, and real-time synchronization. While I am new to freelancer, our team has over a decade of experience and has done other projects off site. I would love to chat more about your project! Regards, Dwayne

@Taqitafsol

Good day , I understand you are looking to build an API that aggregates fitness, nutrition, and body metrics from multiple apps and feeds them in XML into an existing Excel dashboard with near real-time synchronization. There are 3 approaches to do this: ./Central API service with OAuth for each app. Use webhooks/streams where possible, fallback to polling. Normalize all data into a single XML schema and expose endpoints that Excel can pull via Power Query or Office Scripts. ./Same central aggregator but paired with a lightweight agent (Windows or Azure Function) that listens to events, converts to XML, and pushes updates directly into the Excel dashboard in near real time. ./Store all raw data in a central database (e.g., Postgres). A transformation layer generates XML “views” by user/date. Excel connects to these views via authenticated URLs or scheduled refresh for scalable, low-maintenance integration Questions to clarify: Which platform(s) must be truly near real-time, and what’s acceptable latency for others (e.g., 1–5 minutes)? Can your Excel run Power Query/Office Scripts, or would you prefer a desktop agent that updates the workbook directly? There are a couple of more questions that I need to clarify to get on the same page, but Freelancer has a 1500-word limit, so maybe best if we have a short call or chat. Bid amount and timeline are placeholders. Warm Regards, Taqi (ss)

@Webwoven1

Hi I’ll build an API layer that aggregates data from MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, and Strava, normalizes it, and outputs XML for your Excel dashboard. We’ll use webhooks/streaming where available (Fitbit/Strava) with smart polling fallbacks, map activities/nutrition/body metrics to a unified schema, and push updates to Excel via Power Query endpoints or Office Scripts so the dashboard refreshes in near real-time. I’ll deliver connector services, a normalization pipeline, and an Excel integration pack with a repeatable refresh flow. I’m available to start would you like this built as a Node.js service with a message queue (e.g., Redis/BullMQ) and a small admin panel to manage tokens and sync status, or do you prefer a different stack?

@Abbab17

I am a professional rest api developer, just send me the requirement documentation and leave the rest i’ll develop the best for you

@Nevereverland00

Hello, I have analyzed your project requirements for creating a fitness data integration API in detail and am confident that I am the ideal candidate to carry it out. My main strength is developing robust, secure, and efficient APIs using a variety of technologies. My experience in backend development has allowed me to master the principles for building a high-quality solution: - Security and Authentication: I have direct experience designing and implementing secure authentication systems from scratch. This is a fundamental pillar for protecting the endpoints and data integrity that your API will handle. - Performance and Scalability: To ensure maximum performance, I have optimized systems using cached databases such as Redis and worked with high-performance databases such as PostgreSQL and DynamoDB. My experience with cloud services such as AWS allows me to build solutions that scale efficiently to handle high volumes of requests. - Versatility and Integration: I have built APIs and backend services using various frameworks such as SpringBoot, NestJS, and Django. This versatility allows me to choose the best tool for each task and gives me a solid foundation for cleanly and efficiently integrating the various fitness APIs that your project requires. I am available to discuss further how we can build a robust API that meets all your objectives.

@larissab63

Hello. I’m a strong fit because I specialize in multi-source API integrations and real-time data pipelines, with hands-on experience across OAuth2, webhooks, and rate-limited polling. I’m comfortable normalizing heterogeneous schemas into a single XML model and validating it with XSDs. I also build Excel automations (Power Query, Office Scripts/VBA) that stay fast and reliable as data grows. In a recent project, I unified Fitbit, Strava, and Apple Health data into a single XML feed, then populated an Excel dashboard with near real-time refresh via an Azure Functions + Event Hub architecture. For a nutrition startup, I ingested MyFitnessPal exports, mapped macros to a canonical schema, and synchronized weight/BMI from smart scales into Excel using a custom connector. I’ve also delivered a live training dashboard that merged Rouvy workout telemetry with steps and calories, including audit logs and retry logic. I’m excited to build your end-to-end solution—MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, and Strava into one clean XML stream feeding your provided Excel dashboard. I’ll design for reliability (idempotent writes, deduping, backfill) and true real-time sync where APIs allow, with graceful fallbacks. I’d love to contribute as a long-term partner, keeping your dashboard accurate, fast, and effortless for you.

@pavlev2

As a Full-Stack Developer and AI Engineer, I have the essential skills to undertake your project of developing an API for Fitness Data Integration. My proficiency in both backend and frontend development, using technologies like Python, Node.js, and FastAPI, is directly applicable to this task. In previous projects, I have successfully built robust APIs that collected and synchronized data from multiple sources in real-time - a capability crucial for your project. Additionally, my familiarity with XML data format will enable me to effectively extract the fitness and nutrition data you desire. As well as this, my knowledge of Excel will enable me to integrate and present this data in the pre-provided Excel dashboard you've requested. Furthermore, my experience with both REST APIs and WebSockets means I can ensure reliable and seamless communication between your desired applications. Overall, my software development expertise combined with my passion for building intelligent tools make me an ideal candidate for this project. I'm excited to augment your vision by designing an API that is functional, efficient, and most importantly, integrates data in the way you need it. Let's collaborate on building a platform that truly maximizes the potential of fitness and nutrition data collection!

@hritwikt

Scope & Deliverables API Integrations with MyFitnessPal, Fitbit, Misfit Scale 2, Rouvy, and Strava Data points collected: Activity (steps, workouts, cycling, etc.) Nutrition (calories, macros, meals) Body measurements (weight, BMI, etc.) XML data pipeline to feed into your Excel dashboard Real-time sync to ensure your dashboard always reflects up-to-date values Setup of a lightweight connector that can run locally or in the cloud for automation Why Me ✅ API Development Expertise: I’ve built cross-platform APIs and connectors pulling data from diverse health/fitness apps and CRMs. ✅ Data Integration Experience: Skilled at normalizing and unifying data from multiple sources into a consistent format (XML/JSON). ✅ Excel Automation: Familiar with Excel dashboards, Power Query, and live XML feeds so the data flows seamlessly. ✅ Real-Time Sync: Implementing scheduled jobs or webhook-based updates to ensure data stays live. Timeline Initial integrations & testing: 1–2 weeks Excel dashboard connection + sync: 2–3 days ⏳ Timeline begins after our kickoff call to confirm credentials and data flow requirements