
Dibuka
Disiarkan
•
Berakhir dalam 3 hari
Title: Senior Full Stack Developer (TypeScript, React, Node) for Mercor Project Description: We are looking for a talented and experienced Senior Full Stack Developer to join our team for the Mercor project, a scalable platform in the logistics/3PL domain. You will be responsible for designing and developing high-quality, scalable applications, collaborating with cross-functional teams, and owning features end-to-end. Responsibilities: Develop backend services using Node.js and TypeScript Build responsive frontend interfaces with React Design and integrate RESTful APIs Ensure performance, scalability, and code quality Collaborate with stakeholders and engineers Requirements: Strong experience with TypeScript, Node.js, and React Experience building scalable web applications Familiarity with REST APIs and system design Ability to work independently and lead features Nice to Have: Experience in logistics / 3PL systems Cloud experience (AWS, Azure, or GCP) Project Duration: 3–6 months (potential long-term) Budget: (Example: $30–$60/hour or fixed — adjust as needed)
ID Projek: 40352439
153 cadangan
Dibuka untuk pembidaan
Projek jarak jauh
Aktif 7 jam yang lalu
Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
153 pekerja bebas membida secara purata $52 USD/jam untuk pekerjaan ini

A Warm Hello! We are readily available to start working on this project ! We’re excited to apply for your Full Stack Developer requirement to build and scale your logistics platform. We specialize in developing high-performance, API-driven systems for operations-heavy domains like logistics, supply chain, and real-time tracking. Key Point: • Build and maintain a robust full-stack logistics platform • Work extensively with REST APIs and backend services • Handle real-time workflows such as shipment tracking, dispatching, and updates • Ensure performance, reliability, and scalability • Potentially collaborate in a high-performance environment (Mercor / Micro1 standards) Let’s build a logistics platform that is not only functional but fast, reliable, and ready to scale. Looking forward to your response. Warm regards, Ana
$50 USD dalam 40 hari
8.8
8.8

I am a seasoned Full Stack Developer with a deep understanding of TypeScript, React, and Node, making me the ideal candidate for your Mercor logistics platform project. I understand the crucial need for a scalable and high-quality platform in the logistics/3PL domain, and my expertise in building scalable web applications and integrating RESTful APIs align perfectly with your requirements. Drawing from my experience in high-security FinTech and complex eCommerce projects, I bring a strategic insight into optimizing performance, scalability, and code quality for your platform. My past successes in similar domains, such as blockchain projects and apps serving over 1 million users, showcase my ability to handle the complexity of your task with ease. I encourage you to take the next step by reaching out to discuss the roadmap for your Mercor project. Let's collaborate to bring your vision to life and deliver exceptional results.
$50 USD dalam 15 hari
7.7
7.7

As a seasoned Full Stack Developer with a focus on TypeScript, React, and Node.js, I'm confident that I can not only meet but exceed your expectations for the Mercor project. My seven years of experience span across both mobile and web development, equipping me with a comprehensive understanding of the unique challenges faced by logistics platforms. This perspective will help me design and develop solutions that are specifically tailored to your needs. I have an extensive record of building scalable applications and integrating RESTful APIs, skills that are central to the project description. My proficiency in TypeScript, Node.js, and React further strengthens my ability to tackle everything from responsive frontend interfaces to powerful backend services. Additionally, I've had direct experience with third-party API integration and system design – vital tools for developing a successful logistics platform. Beyond technical expertise, my approach to collaboration and my commitment to client satisfaction align well with your requirements. Open communication and understanding clients' unique needs drive my work process. Moreover, my dedication to innovation keeps me up-to-date with the latest industry trends while maintaining a balance in delivering your vision and functionality. I'm looking forward to bringing significant value to this project.
$50 USD dalam 40 hari
7.9
7.9

Hi, This is Elias from Miami. I checked your project description and understand you’re looking for a Senior Full Stack Developer to build a logistics platform using TypeScript, React, and Node.js. This sounds like an exciting opportunity to create a robust solution for your business needs. I’ve worked on several similar platforms and understand the key technical challenges involved. I approach projects by first assessing the requirements and then designing scalable architecture to ensure a seamless user experience. I have a few questions to get a better understanding: Q1 – What specific user roles will the platform need to support? Q2 – Are there any existing systems you plan to integrate with? Q3 – What cloud services or features in Azure are you looking to utilize? Looking forward to hearing from you.
$50 USD dalam 30 hari
7.5
7.5

Hi there, I’m a Senior Full Stack Developer with deep expertise in TypeScript, React, and Node.js, and I’m confident I can deliver exactly what the Mercor project needs. I specialize in building scalable, production-grade backend services and clean, responsive frontends that perform under real load. I’ve designed and integrated RESTful APIs across complex systems and understand what it takes to own features end-to-end with minimal hand-holding. My experience with system design and scalable architecture aligns directly with the 3PL/logistics domain’s demands for reliability and performance. I’m also comfortable working across AWS, Azure, or GCP depending on your existing infrastructure. Whether the engagement runs 3 months or grows into something long-term, I bring the same level of ownership and technical rigor from day one. Best Regards, Khalil U.
$50 USD dalam 30 hari
6.6
6.6

I am a seasoned Full Stack Developer with substantial experience in TypeScript, React, and Node.js, making me well-suited for the Senior Full Stack Developer role on the Mercor project. I have a proven track record of designing and implementing scalable applications and have successfully led and managed features from inception to deployment, ensuring both high-quality and performance. In my previous roles, I have developed robust back-end services using Node.js and TypeScript and crafted responsive front-end applications with React. I am familiar with designing RESTful APIs and have a deep understanding of system design principles. My ability to work independently while collaborating effectively with cross-functional teams aligns well with the project's requirements. My background in cloud environments, including AWS and GCP, complements the project's scope. Furthermore, my insights into logistics and 3PL systems can add significant value. I am eager to explore how my skills can benefit Mercor and would welcome the opportunity to discuss your needs in more detail. Could you please share more about the project timeline and team structure?
$50 USD dalam 40 hari
6.8
6.8

Hello there, I am excited to submit my proposal for the Senior Full Stack Developer position for the Mercor project. With a strong background in TypeScript, React, and Node.js, I am well-equipped to design and develop high-quality, scalable applications while collaborating with cross-functional teams to ensure the project's success. My experience in building scalable web applications and expertise in REST APIs make me a perfect fit for this role. I look forward to the opportunity to contribute to the Mercor project and help drive its success. Regards, Yogesh Kumar
$50 USD dalam 33 hari
6.0
6.0

Hello, I am excited about the opportunity to contribute as a Senior Full Stack Developer for the Mercor logistics platform. I have solid experience in building scalable applications using TypeScript, Node.js, and React, with a strong focus on creating efficient RESTful APIs and maintaining high code quality. My background includes working independently and leading feature development, ensuring performance and scalability in complex systems. While I am familiar with cloud services like AWS and Azure, I am very keen on applying my skills to the 3PL domain. Thanks, Teo
$50 USD dalam 36 hari
6.0
6.0

Hi, SolutionzHere has senior full-stack engineers (TypeScript, Node, React) with experience building scalable logistics/3PL platforms. We handle end-to-end ownership— API design, frontend, performance and cloud deployment. Rate: $55/hr (aligned with senior expertise) Availability: Immediate, long-term (3–6 months+) Strong in microservices, REST APIs, and AWS-based scaling. Happy to share relevant project experience. Question: What’s your current architecture— monolith or microservices, and any existing codebase?
$55 USD dalam 40 hari
6.0
6.0

Hello, I'm excited about the opportunity to contribute to the Mercor project as a Senior Full Stack Developer. With extensive experience in TypeScript, Node.js, and React, I specialize in creating high-quality, scalable applications that align perfectly with your needs in the logistics and 3PL domain. My background includes designing efficient RESTful APIs and ensuring optimal performance and code quality, all while collaborating effectively with cross-functional teams to deliver seamless solutions. I noticed that cloud experience is a desirable skill for the project. My experience with AWS and Azure could be beneficial. Could you share more about the current cloud infrastructure being used, or any particular preferences you have in this area? Additionally, could you provide more insight into how the team collaborates with stakeholders throughout the development process? I'm eager to discuss how my skills and experience can support the success of the Mercor project. Let's set up a time to chat further about your vision and requirements. Looking forward to the conversation. Best regards.
$50 USD dalam 40 hari
5.4
5.4

Hi, I’m available to start right away. I have strong experience with TypeScript, Node.js, React, REST API design, scalable system architecture, MongoDB/Postgres, and cloud platforms like AWS and Azure, with hands-on experience building production-grade platforms where features are owned end-to-end from backend services to responsive frontends. For this project, I would design and implement clean, scalable backend services in Node.js, build performant React interfaces, structure reliable REST APIs, and ensure the system is optimized for scalability and maintainability, while collaborating closely with your team to deliver features efficiently within the logistics/3PL context. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$50 USD dalam 40 hari
5.5
5.5

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Cloud Computing, Azure, NoSQL Couch & Mongo, Node.js, Express JS, AngularJS, Web Development, Full Stack Development, Backend Development, REST API and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$50 USD dalam 5 hari
7.1
7.1

Hello, We’ve thoroughly reviewed the project details for the Mercor logistics platform and are excited about the opportunity to work on this scalable solution in the 3PL domain. We understand the need for a seasoned Full Stack Developer proficient in TypeScript, React, and Node.js, capable of designing and developing high-quality, scalable applications. We recently completed a project with similar requirements, where we developed a robust logistics management system emphasizing scalability and seamless API integration. This experience aligns perfectly with the Mercor project needs. With over 8 years of experience and a track record of success with 200+ clients, we offer a comprehensive skill set in AI-first product development, automation, and full-stack web platforms. Our expertise extends to cloud computing, NoSQL databases, and REST API design, ensuring top-tier performance and scalability for your platform. Our portfolio includes building intelligent and scalable applications using modern technologies, and we are confident in our ability to enhance the Mercor project with unmatched quality and efficiency. We possess the technical acumen and dedication to exceed your expectations. Please message us with more details so we can draft a detailed tailored proposal within 24 hours, ensuring it aligns with your specific objectives and budget. Looking forward to collaborating on this impactful project. Best regards, Puru Gupta Top 1% Freelancer | AI & Full-Stack Specialist
$60 USD dalam 40 hari
5.3
5.3

Hello! I am a US-based senior software engineer specializing in full-stack development with extensive experience in TypeScript, React, and Node.js. I carefully read your project description for the Mercor Project and am excited about the opportunity to help build a robust logistics platform. With over 15 years in software development, I have a strong track record of creating scalable and maintainable solutions. My relevant skills include cloud computing, NoSQL databases, and REST API development, ensuring your project meets both technical and business needs. To better understand your requirements, could you please clarify the following questions? 1. What specific features are you looking to implement in the logistics platform? 2. Are there any existing systems or technologies that need to be integrated? 3. What is your timeline for the project, and are there any key milestones we should be aware of? My approach involves structured milestones and clear communication to ensure we stay aligned throughout the project. I look forward to discussing how we can achieve your project goals effectively. Let's connect and make this project a success! Best, James Zappi
$50 USD dalam 30 hari
4.9
4.9

Hi — this is exactly the kind of system I build end-to-end. Strong experience with **TypeScript, **React, and **Node.js—I’ve developed scalable platforms with clean APIs, solid architecture, and production-grade performance. I can own features fully: backend services, frontend UI, and API integrations—built for scale and reliability. Available long-term and comfortable leading independently. Quick question: what’s your current stack/setup (monolith or microservices)?
$50 USD dalam 40 hari
5.1
5.1

⭐⭐⭐⭐⭐ Senior Full Stack Developer for Scalable Logistics Solutions ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for a Senior Full Stack Developer for the Mercor project. Look no further; Zohaib is here to help you! My team has completed over 50 similar projects in full stack development. I'll create high-quality applications using Node.js, TypeScript, and React, ensuring performance and scalability. ➡️ Why Me? I can easily develop your scalable applications as I have 5 years of experience in TypeScript, Node.js, and React. My expertise includes building responsive interfaces, designing RESTful APIs, and ensuring code quality. Additionally, I have a strong grip on cloud technologies like AWS and Azure, which enhances my ability to deliver efficient solutions. ➡️ Let's have a quick chat to discuss your project in detail. I can share samples of my previous work, demonstrating my capabilities. Looking forward to our conversation! ➡️ Skills & Experience: ✅ TypeScript ✅ Node.js ✅ React ✅ RESTful APIs ✅ Backend Development ✅ Frontend Development ✅ Code Quality Assurance ✅ Performance Optimization ✅ Cloud Services (AWS, Azure) ✅ Scalable Application Design ✅ Team Collaboration ✅ System Design Waiting for your response! Best Regards, Zohaib
$50 USD dalam 40 hari
5.7
5.7

This sounds like a strong fit especially since you’re looking for someone who can own features end-to-end and not just contribute small pieces. I’ve worked extensively with TypeScript, Node.js, and React, building scalable applications with clean API design and structured backend logic. I’m comfortable taking a feature from idea to production—designing the API, implementing the backend, and connecting it cleanly to the frontend. On similar projects, I’ve focused a lot on performance, maintainability, and clear system structure, so things don’t become hard to scale as the platform grows. I’m also used to working independently while staying aligned with product and engineering teams. While I haven’t worked directly in logistics/3PL, I’ve built systems with complex data flows, state handling, and operational logic, which translates well to this kind of platform. I’m available for consistent work over the 3–6 month period and open to long-term collaboration.
$50 USD dalam 40 hari
4.9
4.9

As a senior full stack developer with a strong focus on TypeScript, React, and Node.js, I believe I am an excellent fit for your Mercor project. Over my years of experience with some of the biggest names in logistics and operations - an industry that I love and understand - I have proven my ability to design and develop high-quality, scalable applications. Not only have I gained a reputation for high client retention and repeat hires (a testament to my dependable and impactful work), but I also have a 96% job success rate paired with 100+ verified reviews and a 4.9★ rating. With these numbers, you can entrust your project's fate in capable hands. My approach doesn't just extend to writing impeccable code but understanding the implications of those lines for increased productivity, reliability, scalability, and security. Giving your project my full attention wouldn't be a duty; it'd be a commitment because from planning to deployment to support, we will focus on giving your system functionality that keeps up with your business goals. Your satisfaction isn't just an achievement; it's our endgame.
$50 USD dalam 40 hari
4.8
4.8

With my 8+ years of professional experience and expertise in full-stack development, particularly the backend development using Node.js for applications just like Mercor, I believe that I am the perfect match for your project. Having built over 1000 custom websites and web applications, I understand the importance of scalability, performance, and clean coding on a fundamental level—qualities that are crucial for the successful development and maintenance of any logistics platform. In addition to strong backend skills in Node.js and TypeScript, I bring to the table an outstanding proficiency in React.js for building responsive frontend interfaces—an essential component in ensuring a seamless user experience for your platform. My past projects have honed my ability to work independently or collaboratively with diverse teams across geographies; owning features end-to-end; designing and integrating RESTful APIs; as well as ensuring code quality at every stage. Regards
$50 USD dalam 40 hari
5.0
5.0

Hi, A senior full stack role on a logistics and 3PL platform using TypeScript, React, and Node.js is a combination I work with daily in production environments. Two quick questions to understand the engagement better. Where is the platform currently in its development lifecycle, early build, active feature development, or stabilisation and scaling? And is the cloud infrastructure already established or does architecture and deployment setup form part of the initial scope? My background includes building scalable Node.js backends with TypeScript throughout, React frontends with clean component architecture, and REST API design that holds up as domain complexity grows. Logistics systems specifically involve interesting data modelling challenges around shipments, inventory states, carrier integrations, and warehouse workflows that I find genuinely engaging to work through. I own features end to end, from data model and API design through to frontend implementation and deployment, and communicate progress clearly with stakeholders without needing constant direction. Cloud experience across AWS and GCP with containerised deployments via Docker and GitHub Actions CI pipelines. Available for the full three to six month duration with interest in extending long term if the fit is right. Ready to start immediately.
$50 USD dalam 40 hari
4.9
4.9

Ixtlán del Río, United States
Ahli sejak Mac 27, 2026
$250-750 USD
₹5000-30000 INR
$250-750 USD
$10-30 USD
$10-150 USD
₹250000-500000 INR
$30-250 USD
₹1500-12500 INR
$30-250 USD
min $50 USD / jam
₹1500-12500 INR
₹12500-37500 INR
₹600-1500 INR
₹1500-12500 INR
$2-8 USD / jam
$750-1500 CAD
₹1500-12500 INR
$750-1500 USD
€6-12 EUR / jam
₹400-750 INR / jam
₹12500-37500 INR