Backend Developer Needed

@softsolution2000

Hi there I am an experienced backend developer with a strong track record in building robust APIs, web applications, and database management systems. I have proficiency in Python and Node.js, with hands-on experience integrating with various third-party services such as payment gateways and social media platforms. I possess excellent problem-solving skills and the ability to work independently. I have successfully completed similar projects in the past and can provide relevant examples of my work upon request. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah

@chandankandar007

I am very happy to get this opportunity to bid for your project. I have just read your requirements carefully and I am sure I can give you greatest result. I am very much interested in working with you as skill sets mentioned are exactly matched with mine. I have more than 10+ years of experience in Website Design and develop (PHP,Laraval, Ci3, ci4 , wordpress,symphony,api ). If you hire me, I'll do my best for you and you'll get a good result. I guarantee this with my high skill and experience. I want to discuss with you more details. I’ll do my best to finish all your projects perfectly within your requirements and deadlines. Waiting for your reply... Thank you chandan kandar

@ravimishra86

Hey, I’d be glad to help with your critical backend project. With 9+ years of experience in backend development, I specialize in building secure, scalable APIs and integrating complex third-party services such as payment gateways, messaging APIs, and social platforms. *** Why I’m a Strong Fit: * I’ve designed REST/GraphQL APIs for both web and mobile apps, handling authentication, role-based access, and high traffic. * Proficient in **Python (Django/FastAPI), Node.js (Express/NestJS), and Java (Spring Boot)** with hands-on experience in PostgreSQL, MySQL, MongoDB, and Redis. * Successfully integrated Stripe, PayPal, Twilio, WhatsApp Business, and Facebook/Google OAuth in past projects. * Delivered backend architectures for startups and enterprise apps with a focus on performance, security, and clean documentation. *** What You Can Expect: * Clean, maintainable code with detailed API documentation (Swagger/OpenAPI). * Secure implementations following best practices (tokenization, rate limiting, input validation). * Independent and proactive approach — I’ll own backend delivery end-to-end while keeping you updated. If this aligns with your needs, I’d love to discuss your specific requirements and provide a detailed timeline. Looking forward to collaborating with you. Best regards, Ravi

@hapysandal

Thank you for the opportunity to apply for your project. After reviewing the project details, I am confident that my skills align well with the requirements of the job. I am eager to contribute to your team and am ready to engage in further discussions about the project. Please let me know a convenient time for you to discuss this further.

@webERPsolutions

Hi Mate Dipak J., Good evening! I’m an expert in PHP, Web Application, JavaScript, Payment Gateway Integration, Python, Java, Node.js, Database Management, API Development and Backend Development with 10+ years’ experience. I fix issues fast and build clean, user-friendly websites, eCommerce, and custom ERPs with reliable delivery and clear communication. Please send a message to confirm the plan—I’m ready to start now.

@GameOfWords

⚠ NO PAYMENT UNLESS YOU'RE SATISFIED ⚠ I’ve delivered scalable backend systems using both Python (FastAPI) and Node.js, including full API suites, payment gateway integrations, and custom database layers. Built web apps that talk to Stripe, Twilio, and social APIs always clean, fast, and secure. Happy to walk you through what I’ve done and how I’d approach your system. What kind of third-party services will this project rely on most payments, messaging, or something else?

@designfacecom

I'm Constantin Catalin, a web and AI specialist with extensive experience in backend development. Your project's requirements align perfectly with the skills I've honed over the years, including my proficiency in Python and Node.js and my track record of building robust APIs and web applications. In my previous projects, I have expertly integrated third-party services like payment gateways and messaging services. Whether it's supporting your application with smooth payment processing or ensuring seamless engagement on social media platforms, I am well-versed in incorporating these vital functionalities. Moreover, being a problem-solver by nature, I am adept at finding innovative solutions to any challenges that arise during the process. What sets me apart is my commitment to delivering flawless quality while maintaining transparent processes. With me on board, you can expect an unwavering dedication to bringing your vision to life—on time, within budget, and to your utmost satisfaction. Let's discuss your project goals further and see how we can make magic together!

@FizzaNadeemK

Hello I am an experienced backend developer with strong expertise in building robust APIs and web applications using Python, Java, and Node.js. I have integrated third-party services including payment gateways, messaging platforms, and social media APIs, ensuring smooth and secure workflows. I focus on scalable, maintainable code and can work independently to deliver reliable solutions for critical projects. I can provide examples of previous backend systems and API integrations upon request. Best Wishes Fizza Nadeem

@malkesh3m

⭐ Hi, My availability is immediate. I read your project post on experienced backend developer for a critical project. We are experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

@hemantjhalani

As an experienced full-stack developer with a dedicated team at my disposal, I believe my skillset aligns perfectly with your requirements for a backend developer. With proficiency in Java, JavaScript, Node.js, and Python, we are well-rounded and adaptable developers who can deliver a robust and reliable system that meets all your needs. From building APIs to integrating various third-party services, we have both the technical know-how and the problem-solving skills to ensure top-notch functionalities. Drawing from our track record of success serving over 100 clients globally, we pride ourselves on consistent on-time deliveries that leave our clients satisfied. We don't just build applications; we construct solid systems that can handle large volumes of data seamlessly using both SQL and NoSQL databases like PostgreSQL and MongoDB. It's this scalability and resilience that makes us perfect for your critical project. Additionally, referring back to the GenAI technologies you mentioned as well as familiarity with cloud infrastructure like AWS, GCP, Azure - my experience ranges not only in traditional web development but also with AI-powered next-gen applications. I am confident this depth would be an asset for any future-proofing adaptation your company might require. Overall, selecting myself and my team means choosing reliability, precision, performance, and a job done right! Let us transform your backend!

@sant527

I work in python mainly. I also work with javascript/reactjs for frontend I have good knowledge of database, cloud deployment and docker containarization of apps. I would like to work on this project. Lets discuss more on this project

@KarthikTechCon

Hi, I’m Karthik, a backend developer with 10+ yrs of experience building robust APIs, web applications, and database management systems. I can deliver a scalable, secure, and high-performance backend tailored to your project’s critical needs. What I’ll Deliver: API development for seamless frontend-backend communication. Integration with third-party services like payment gateways, social media, and messaging platforms. Backend implementation in Python, Java, or Node.js, depending on your stack preference. Database design and optimization for efficiency, reliability, and scalability. Clean, maintainable code with documentation and setup instructions for future development. Why Me: ✔ 10+ yrs experience in backend architecture, API development, and database management ✔ Proven track record of integrating complex third-party services ✔ Strong problem-solving skills with ability to deliver independently and on schedule ✔ Portfolio available with similar high-quality backend projects I’m ready to start immediately and ensure your backend is secure, efficient, and production-ready, meeting all project requirements. — Karthik

@bilal4240

Hello, As per your description, I understand that you need a Backend Developer and I will build robust APIs, integrate third-party services, and develop secure, scalable web applications using Python, Java, or Node.js. I'm experienced and have a proven track record in Backend Development and can help your business achieve goals. Let's have a chat. Best regards, Bilal

@taranpreet3101

Hi, I specialize in backend development with a focus on building reliable, scalable APIs and applications that integrate seamlessly with third-party services. From payment gateways and messaging platforms to social media integrations, I’ve delivered end-to-end solutions that handle complex logic while remaining secure and efficient. If given the opportunity, I’ll ensure your backend is not only functional but also secure, fast, and easy to maintain. I’d be glad to share portfolio links or code samples in our next discussion. Looking forward to learning more about your project. Best regards, Taranpreet Singh

@prasantaghorui

Hi there, I am proficient to complete this task as I have experience working with these for several years. Looking out for more details. Cheers

@ssnothinginlife3

With over 10 years of combined experience, my team and I at Yashi IT Services are truly passionate about crafting tailor-made backend solutions for clients like you. Our forte in backend development lies in creating robust APIs, web applications, and efficient database management systems - skills that are directly aligned with what you're looking for. Proficiency-wise, we have hands-on experience with the languages you've listed such as Python, Java as well as my personal favourite; Node.js. Over the years, we've developed a talent for integrating third-party services flawlessly into our projects which include payment gateways, social media platforms, and messaging services amongst others. Our rich portfolio showcases a myriad of successful projects that tie in with your criteria perfectly. Efficient problem-solving has always been at the core of our work and we pride ourselves on our ability to deliver top-notch solutions even under trying circumstances. By choosing Yashi IT Services to partner with for your backend development project, you'll gain not just a reliable and innovative service provider but one who consistently delivers excellent results on time.

@aneilwebber

With over 8 years in the field, my background as a full stack developer affords me a unique and holistic approach to backend development that sets me apart. My proficiency in JavaScript is highly relevant to your project requiring expertise in Python, Java, or Node.js. Moreover, my solid command of RESTful APIs, MVC architecture, and database management systems like PostgreSQL align perfectly with your requirements and will be exceptionally advantageous for you. I not only bring technical skill but also a genuine passion for turning ideas into functional, efficient, and user-friendly applications. I am highly adept at seamlessly integrating with third-party services such as payment gateways, social media platforms, or messaging services. This enables me to ensure smooth-functioning applications catering comprehensively toward the project's commercial and business needs. My commitment is toward not just meeting but exceeding expectations. From software architecture design to efficient deployment, I am committed to providing effective backend solutions that align perfectly with your business goals and propel it forward. Don't hesitate to connect with me if you're looking for an experienced developer who can offer a tailored solution while bringing your vision into existence across web and mobile platforms.

@yogeshs0299

With my comprehensive ten years of professional web development experience, I bring a wealth of knowledge and skills to the table. My expertise is well-grounded in languages like Java, JavaScript, and PHP, which matches the project's requirements perfectly. Moreover, I'm highly adept at building robust APIs and web applications, an essential requirement for your backend project. Integrating with third-party services is another area where I excel. I have significant experience incorporating various payment gateways, social media platforms, and messaging services into web applications, allowing smooth and secure interactions for users. This could prove invaluable given the critical nature of your project. In addition to my technical abilities, I take pride in my problem-solving skills and capacity for independent work. Whether it's fixing a complex bug or managing a database system efficiently, rest assured that I approach every challenge with a determined mindset and a commitment to delivering excellent results. Enlist my services for your backend development needs; let's build something exceptional together!

@corextech

I possess extensive backend development experience across multiple tech stacks, including Python (Django/Flask) and JavaScript (Node.js). I have worked with a variety of databases such as relational (Postgres/Supabase), non-relational (MongoDB), and vector databases (Pinecone/FAISS/Chroma). In addition, I have integrated payment gateways including Stripe and Lemon Squeezy, as well as implemented messaging services like the WhatsApp API. I would be glad to connect, discuss your requirements in detail, and walk you through my previous work. Regards, Asif

@joharashu0

As a seasoned backend developer with a focus on Node.js, JavaScript, and PHP, I am confident about my ability to deliver exceptional results for your critical project. My 5+ years of experience in building robust APIs and web applications make me adept at handling complex backend systems. I have a proven track record of producing high-performing, secure, and scalable applications - all key requirements for this project. I also excel in integrating third-party services, particularly payment gateways such as Razorpay and PhonePe. This not only showcases my technical abilities but is testament to my knack for problem-solving and ensuring seamless user experiences. Given the importance of integrating with various platforms in your project, I believe my skills align perfectly with your needs. Moreover, clients appreciate me for my unwavering dedication to delivering on-time and within-budget projects. My quick communication ensures that we are always on the same page and allows us to tackle any challenges that might arise head-on. With me on board, you can rest assured that your project will steadily progress towards success. Let's connect and build something great together!