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Job Description: Python ERPNext Frappe Developer Job Title: Python Developer & ERPNext / Frappe Developer Experience: 3–6 Years Employment Type: Full-Time Job Summary We are looking for a skilled Python Developer with ERPNext / Frappe experience to join our development team. The ideal candidate should have strong backend development skills, hands-on ERPNext customization experience, and expertise in developing scalable REST APIs and enterprise applications. The candidate will be responsible for ERPNext module customization, backend API development, dashboard creation, database optimization, and third-party integrations. Key Responsibilities Customize ERPNext modules based on business requirements Develop and maintain custom applications using the Frappe Framework Create and manage DocTypes, workflows, custom fields, and permissions Write client-side scripts using JavaScript/jQuery and server-side scripts using Python Develop scalable REST APIs using Django, Flask, or FastAPI Integrate ERPNext with third-party systems using REST APIs Develop reports, dashboards, print formats, and analytics modules Troubleshoot and resolve application and server issues Optimize database queries and improve application performance Handle high-volume API requests and concurrent user traffic Deploy and maintain applications on Linux servers Work with Docker-based deployment environments Collaborate with frontend and backend teams for project delivery Maintain proper documentation, Git version control, and coding standards Required Skills Python Development Strong knowledge of Python programming Experience with Django / Flask / FastAPI Good understanding of REST API development Experience with MySQL, PostgreSQL, or MongoDB Knowledge of multithreading and performance optimization Experience handling scalable and concurrent systems ERPNext / Frappe Understanding of Frappe Framework / ERPNext Experience customizing ERPNext modules Knowledge of ERP workflows (Sales, Purchase, Inventory, HR, Accounts) Experience creating custom DocTypes, workflows, reports, and dashboards Frontend & UI Knowledge of JavaScript / jQuery Familiarity with HTML, CSS, Bootstrap Experience with React.js / [login to view URL] is a plus DevOps & Tools Familiarity with Git (GitLab/GitHub) Basic knowledge of Linux environment Knowledge of Docker and containerized deployments Understanding of AWS / Azure cloud platforms Preferred Experience Designed and maintained scalable REST APIs using Django and Flask Experience in insurance, ERP, CRM, or enterprise-level applications Improved PDF generation performance using multithreading Optimized database queries for high-concurrency traffic handling Experience handling peak concurrent user loads and API reliability Knowledge of CI/CD pipelines and deployment automation Qualification [login to view URL] / MCA / BCA / [login to view URL] or relevant degree Soft Skills Good communication and problem-solving skills Team collaboration and coordination Ability to manage deadlines and multiple tasks Analytical and logical thinking ability
Project ID: 40455624
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58 freelancers are bidding on average ₹194,561 INR for this job

With 5 years of Python development experience and proven expertise in ERPNext customization, I am well-equipped to tackle your project's backend development needs. I understand the importance of creating scalable REST APIs and integrating with third-party systems. Could you provide more details on the specific ERPNext modules that require customization, and any existing integrations that need to be optimized? Regards, Yogesh Kumar
₹187,430 INR in 8 days
8.0
8.0

Hello, I have strong experience with Python, ERPNext/Frappe customization, REST API development, and backend systems for enterprise applications. I can help with custom DocTypes, workflows, reports, dashboards, permissions, third-party integrations, database optimization, Linux/Docker deployment, and reliable API handling using Django, Flask, or FastAPI. I also understand ERP workflows like Sales, Purchase, Inventory, HR, and Accounts, and can work cleanly with Git, documentation, and team collaboration to deliver stable and maintainable solutions. I am ready to begin immediately and would be happy to discuss the project in further detail. Thanks, Teo
₹222,000 INR in 13 days
6.7
6.7

As a member of MHTechFusion, my name is Sardar Hasnain and I lead a diverse engineering team, built on a foundation of full-stack expertise. Our skillset aligns closely with your needs for this Python-based, ERPNext integration project including but not limited to Python Development (Django/Flask/FastAPI), REST API development, and database optimization for high scalability. Through my team and I's experience handling large volumes of concurrent user traffic, we consistently deliver systems that optimize server performance even during peak loads. Aside from Python development proficiency, we have in-depth knowledge and understanding of the Frappe Framework and ERPNext. As such, we've excelled in customizing modules in previous projects implementing tailored business workflows including Sales, Purchase, Inventory, HR, and Accounting - this makes us uniquely positioned to quickly understand and translate your business specifications into functional system architecture.
₹200,000 INR in 45 days
6.8
6.8

Hi there, I'm excited about the Experienced Python ERPNext Developer role and confident I can hit the ground running. I’ve built ERPNext/Frappe customizations, REST APIs, and data-intensive modules that scale, and I can tailor DocTypes, workflows, and dashboards to your needs. For the technical approach, I will start with a requirements mapping and a module customization plan, set up scalable API endpoints with Django/Flask/FastAPI as needed, ensure efficient DB access with optimized queries, and implement robust tests and documentation. I have several experiences with similar projects, including ERPNext extensions and high-volume API integrations, and I will align with your DevOps practices using Docker and Git. Best regards,
₹222,000 INR in 16 days
6.5
6.5

As a seasoned Python developer with over a hundred full-scale projects under my belt, including several involving ERPNext, I'm confident that I can deliver the bespoke solution your business needs. Drawing from my deep understanding of Python, Django, Flask, and FastAPI, I can customize ERPNext modules precisely to suit your unique requirements. My expertise in creating and managing DocTypes, workflows, custom fields, and permissions will ensure an efficient flow of data in your organization. What sets me apart is my commitment to delivering more than just code; I prioritize providing scalable and maintainable solutions to guarantee optimal performance over time. Consequently, I have mastered using REST API development for seamless third-party integrations. Additionally, having developed reports, dashboards, print formats, and analytics modules, I'll provide accurate on-demand business insights for better decision-making.
₹250,000 INR in 7 days
6.5
6.5

Hello, I am an experienced Python and ERPNext/Frappe developer ready to deliver reliable customizations and API integrations. I build DocTypes, workflows, dashboards, and scalable REST APIs with Flask/FastAPI or Django, optimize database queries for high concurrency, and deploy with Docker on Linux or cloud. I follow Git, write clear documentation, and will troubleshoot performance and server issues to meet your deadlines. Thank you for considering my bid — Sherman.
₹200,000 INR in 7 days
6.1
6.1

Hi, Your requirement for a Python and ERPNext/Frappe developer is an excellent match for my experience in Python backend development, REST APIs, and enterprise automation solutions. I have strong expertise in Python, Django, Flask, FastAPI, MySQL, and JavaScript, along with hands-on experience customizing ERP systems, building scalable APIs, dashboards, workflows, and third-party integrations. I can develop custom DocTypes, automate business processes, optimize database queries, and ensure reliable performance under high concurrent usage. I am comfortable working in Linux and Docker environments, using Git for version control, and deploying applications with clean documentation and maintainable code. Whether you need ERPNext module customization, API integrations, reporting, or performance tuning, I can contribute effectively from day one. I am a proactive developer with strong analytical and communication skills, and I take pride in delivering robust and scalable enterprise solutions on time. I would be grateful for the opportunity to work with your team and will gladly accept any feedback you may have. Best, Justin
₹200,000 INR in 7 days
6.0
6.0

As an experienced Python developer, I have a proven track record in designing and maintaining scalable REST APIs using Django and Flask, a skill set essential for optimizing your ERPNext system. With deep expertise customizing ERPNext modules, I have successfully tackled challenges similar to those outlined in your project description. I am adept at handling high-volume API requests and concurrent user traffic - a vital skill for the smooth functioning of any ERP system. Moreover, my proficiency in optimizing database queries will ensure that your system is well-equipped to handle peak-concurrent user loads while delivering reliable performance. My strong understanding of Frappe Framework combined with my ability to develop and maintain custom applications using the framework will empower me to customize ERPNext modules based on diverse business requirements. Additionally, my fluency with Git version control and my experience in working with Docker-based deployment environments make me a perfect candidate for this role. I firmly believe that my problem-solving abilities, analytical thinking, and knack for handling multiple tasks within deadlines will help me excel
₹200,000 INR in 7 days
6.4
6.4

Hello! As per your project post, you’re looking for an experienced Python ERPNext/Frappe developer to join your team and handle backend customization, API development, and enterprise-grade system enhancements. The goal is to extend ERPNext into a highly customized business platform by building scalable modules, improving performance, and integrating third-party systems while maintaining clean architecture and production stability. My focus will be on delivering robust ERPNext customization and backend engineering including: custom Frappe apps tailored to your business workflows, creation and management of DocTypes, workflows, roles, permissions, and validations, development of scalable REST APIs for internal and external integrations, implementation of dashboards, reports, print formats, and analytics modules. On the technical side, I specialize in Python backend development with strong expertise in ERPNext and Frappe Framework, along with Django/FastAPI for API-driven systems, JavaScript/jQuery for client-side customization, PostgreSQL optimization, Docker-based deployment, Linux server management, and scalable enterprise architecture design. Let’s connect to review your current ERPNext setup, module structure, and integration requirements so we can design a clean and scalable system aligned with your business operations. Best regards, Nikita Gupta.
₹150,000 INR in 7 days
6.4
6.4

Hi, I am a Computer Science graduate from Cairo University with extensive experience in Python backend development, specifically using Django, Flask, and FastAPI. While I have not worked directly with ERPNext/Frappe previously, my strong foundation in scalable REST API development, database optimization (PostgreSQL/MySQL), and JavaScript/jQuery allows me to adapt quickly. I am confident in my ability to master the Frappe framework rapidly and deliver high-quality customizations, module developments, and third-party integrations. My background in handling concurrent systems and optimizing performance aligns perfectly with your requirements for enterprise-level applications. You will receive clean, well-documented code, optimized database schemas, and robust API integrations. I am eager to apply my technical expertise to your ERPNext environment and ensure seamless project delivery. I also offer FREE post-delivery support to assist with any initial configuration tweaks, troubleshoot integration issues, and help optimize workflows as you scale. Let's discuss the project in more details.
₹200,000 INR in 7 days
5.9
5.9

Hello, I am Vishal Maharaj, with 20 years of experience in JavaScript, Python, Django, MySQL, FastAPI, REST API, and Flask. I have carefully reviewed the requirements for the Python ERPNext Developer position. To tackle this project, I will customize ERPNext modules as per business needs, develop scalable REST APIs using Django/Flask/FastAPI, integrate with third-party systems, optimize database queries, handle high-volume API requests, and deploy applications on Linux servers. Furthermore, I will collaborate with frontend and backend teams, maintain proper documentation, and adhere to coding standards. My expertise in Python, ERPNext customization, REST API development, and database optimization align perfectly with the project requirements. Please initiate a chat to discuss this project further. Cheers, Vishal Maharaj
₹250,000 INR in 20 days
5.3
5.3

Hi there, With an impressive portfolio spanning several industries, I am uniquely poised to handle the role of a Python Developer with extensive expertise in Frappe and ERPNext. Over the past 6 years, I have consistently utilized my strong skills in Python, Django, Flask, and JavaScript to deliver solutions that meet complex business demands. This vast experience is complemented by an eye for detail garnered through work for market leaders in insurance, ERP, CRM, and enterprise-level applications. My forte lies in creating custom applications using the Frappe Framework, conducting thorough module customizations based on business requirements and seamlessly integrating APIs from a diverse range of third-party systems. As my commitment to detail spans across all aspects of my work, you can be sure to receive not only quality coding but also elaborate documentation, meticulous version control with GitLab/GitHub and adherence to established coding standards.
₹200,000 INR in 3 days
4.3
4.3

As an agile-certified Python developer with over 6 years of experience, I have honed my skills in developing scalable REST APIs and enterprise applications along with a strong knowledge of Python programming, MySQL, and JS. Additionally, my proficiency in Django/Flask/FastAPI and experience in working on high traffic handling systems while maintaining performance is exactly tailored to your ERPNext customization and backend API needs. With your preference for those familiar with CI/CD pipelines and deployment automation, I would like to highlight that I also possess a good understanding of Linux environments, Git (GitLab/GitHub), and am acquainted with Docker and containerized deployments. Not only is my proficiency fine-tuned for the specific technologies you require but I’m also adept at working in collaborative teams, ensuring that frontend and backend development are in sync for seamless project delivery. Partnering with me means entrusting your project to a seasoned professional well-versed in every aspect of Python ERPNext Frappe development. Plus – beyond just coding - I bring with me a problem-solving thinking ability along with excellent communication skills to ensure effective coordination keeping deadlines intact! So let’s build something impactful together!
₹200,000 INR in 3 days
3.8
3.8

Hi, I’m a Python and ERPNext/Frappe developer with hands-on experience customizing modules, DocTypes, workflows, reports, dashboards, and REST API integrations. I can help build and maintain scalable backend services using Python, Frappe, Django/Flask/FastAPI, MySQL/PostgreSQL, Docker, Linux, and Git-based workflows. I’ve worked on ERP-style systems involving sales, purchase, inventory, HR, accounting flows, role permissions, print formats, performance tuning, and third-party API connections. For this role, I would focus on clean Frappe customization, reliable APIs, optimized database queries, secure permissions, and maintainable documentation. Could you share which ERPNext modules need the most customization right now? Do you already have an existing ERPNext instance in production, or would this include new app development from the ground up?
₹222,000 INR in 5 days
3.2
3.2

Hello, I have strong experience with Python, ERPNext/Frappe customization, scalable REST API development, and enterprise application architecture. I can handle custom DocTypes, workflows, dashboards, API integrations, database optimization, and Docker/Linux deployments while maintaining clean Git-based development practices. I’ve also worked on high-concurrency systems using Django/FastAPI, optimized query performance, and integrated third-party enterprise platforms, making me a strong fit for your ERPNext development and scaling requirements.
₹150,000 INR in 9 days
3.3
3.3

Hello Sir, As someone with keen interest in the systems' dynamics while delivering top-quality development solutions, my multi-faceted experience as a Senior Full Stack & DevOps Engineer definitely fits your requirement for an experienced Python ERPNext/Frappe Developer. My knack for backend processes, coupled with hands-on expertise in catering to ERPNext specific customizations and creating scalable REST APIs, gives me an edge over other applicants. I have repeatedly showcased my skillfulness in ERPNext customization, efficient Database optimization, third-party integrations, and backend API development in line with the needs of various enterprises. Moreover, my proficiency in Django/Flask/FastAPI and other necessary frontend languages like JavaScript/jQuery bolsters your critical workflows effectively. Additionally, I bring robust DevOps competence and profound familiarity with tools such as Git, Linux servers, Docker-deployments that further reinforce my ability to handle high-volume concurrent API requests proficiently. My previous experiences underscore my aptitude to not only handle complex tasks efficiently but to also collaborate seamlessly with cross-functional teams for end-to-end project delivery. Lastly, my determination and focus on maintaining proper documentation for streamlined processes through Git version control make me an ideal fit for your team's long-term objectives. I am excited to contribute to your project an Thanks! John
₹222,000 INR in 6 days
2.3
2.3

ERPNext projects usually become difficult when customizations are added without keeping API structure, workflows, and performance in sync. I’ve worked on backend-heavy systems involving custom modules, REST integrations, database optimization, and scalable architecture, with a focus on keeping implementations maintainable and production-ready. A few quick questions: 1. Is this primarily ERPNext customization work or a mix of ERPNext + standalone backend development? 2. Are there existing modules/apps that need enhancement, or is development starting from scratch? 3. Which deployment setup are you currently using — Docker, Linux server, or cloud infrastructure?
₹200,000 INR in 7 days
2.4
2.4

https://www.freelancer.com/u/cquinn72 Hi, I’ve built Python backend systems, enterprise APIs, dashboards, database workflows, and scalable cloud applications across SaaS, fintech, e-commerce, and internal business platforms. My step-by-step approach: 1. Review your ERPNext/Frappe setup, current modules, workflows, DocTypes, permissions, and business rules. 2. Customize ERPNext modules for Sales, Purchase, Inventory, HR, Accounts, or CRM based on your requirements. 3. Build custom Frappe apps with clean DocTypes, workflows, reports, print formats, dashboards, and role-based permissions. 4. Develop scalable REST APIs using Python, Django, Flask, or FastAPI for third-party integrations. 5. Optimize MySQL/PostgreSQL queries, indexes, background jobs, and server-side logic for better performance under concurrent traffic. 6. Add JavaScript/jQuery client scripts for smoother UI behavior and validation. 7. Deploy and maintain the system on Linux with Git, Docker, CI/CD, and AWS/Azure if needed. 8. Document endpoints, migrations, configurations, and customizations clearly for future maintenance. I focus on clean code, reliable delivery, strong communication, and enterprise-ready architecture.
₹200,000 INR in 7 days
2.0
2.0

Experienced ERPNext/Frappe developers available with hands-on expertise in module customization, API development, reports, dashboards, multithreading optimization, and cloud deployments. We can support end-to-end ERPNext development, third-party integrations, and scalable enterprise application maintenance with clean documentation and Git-based workflows.
₹200,000 INR in 7 days
2.5
2.5

Hi, I can help with delivering ERPNext module customizations plus scalable Python/Frappe REST APIs and dashboards that meet your business workflows. I’ll start by reviewing your existing DocTypes, permissions, scripts, and integrations, then mapping requirements to changes in Frappe before writing and testing APIs and UI reports. To reduce risk, I’ll use Git-backed iterative PRs, focused unit/integration tests, and performance checks for high-volume/concurrent requests. Which ERPNext areas are in scope first (Sales, Purchase, Inventory, HR, or Accounts)? Do you already have third-party endpoints to integrate or should I propose the REST contract? Sounds good—reply with your current setup and priority workflows, and we’ll plan the next steps.
₹150,000 INR in 3 days
1.5
1.5

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