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Empresa de artes gráficas usa un ERP hecho "in House", Access contra SQL SERVER. Se el mantenimiento y mejoras las realiza un solo informático en plantilla. El objetivo es conocer el programa a fondo para hacer de programador "reserva" cuando se necesite. La fase inicial consistiría en una jornada semanal trabajando junto al informático para conocer el programa progresivamente
Project ID: 40534203
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51 freelancers are bidding on average €24 EUR/hour for this job

⭐⭐⭐⭐⭐ Soy analista de sistemas y programador especializado en Microsoft Access ⭐⭐⭐⭐⭐ Acompañaré a su equipo de TI una vez por semana, o con mayor frecuencia si lo necesita, para aprender el programa gradualmente. Envíeme un mensaje por chat en cualquier momento y le responderé. J. B.
€19 EUR in 40 days
6.6
6.6

Hi, ★★★ SQL Server / Access Expert ★★★ 7+ Years of Experience ★★★ I understand you need support with your in-house ERP system. I will work alongside your current IT staff to learn the system thoroughly. This will involve a weekly session where I can ask questions and understand the intricacies of the program. My goal is to become a reliable backup programmer for your team. Ready to get started!
€25 EUR in 40 days
4.8
4.8

La estructura de una jornada semanal junto al informático de plantilla es la forma más sólida de asumir progresivamente el mantenimiento de un ERP a medida sobre Access y SQL Server. - Comenzaría por el backend: modelo de datos en SQL Server, procedimientos almacenados, vistas y consultas críticas, para entender la lógica de negocio antes de abordar el frontend. - En cada sesión documentaría formularios, macros y módulos VBA de Access, generando una base de conocimiento estructurada que el equipo pueda consultar cuando sea necesario. - Entre jornadas estaría disponible para incidencias menores, asegurando que el rol de reserva sea operativo desde la primera semana. La primera sesión puede quedar agendada en los próximos 7 días. La cifra cubre el alcance descrito; afinaremos el número en cuanto concretemos la frecuencia de las jornadas y el nivel de intervención esperado. Propongo una llamada de 15 minutos para resolver los puntos que aún faltan.
€36 EUR in 7 days
4.3
4.3

Hi I can support your in-house Access and SQL Server ERP as a backup programmer by learning the system directly with your internal developer and documenting the business logic progressively. The main technical challenge is that the ERP knowledge is concentrated in one person, with Access forms, VBA code, linked SQL Server tables, queries, reports, and production workflows likely undocumented. My approach is to review the application module by module, trace data flow from Access screens to SQL Server, and create clear maintenance notes for future support. I have strong experience with Microsoft Access, VBA, SQL Server, ODBC linked tables, T-SQL queries, stored procedures, forms, reports, and legacy ERP maintenance. I will focus on understanding the current workflows first before making any changes, so daily operations remain stable. For future improvements, I can help with bug fixes, reporting updates, SQL optimization, data validation, and controlled feature development. This gives your company a reliable second technical resource who understands both the code and the business processes. I will work carefully alongside your staff developer and convert internal knowledge into practical, reusable documentation. Thanks, Hercules
€36 EUR in 40 days
3.4
3.4

Saludos, he trabajado con desarrollos sobre acces y sql server puedo ayudarles en todo lo que necesiten disponible para ayudarlos en la mejoras que necesiten y par aser su respaldo para el desarrollo de la aplicación y mejoras
€20 EUR in 40 days
3.3
3.3

With my extensive Full Stack Development experience over the past 6 years, specialising in backend PHP and Laravel technologies, I can ensure smooth operations between your in-house ERP built on Access and SQL Server. By strengthening your knowledge of the program and collaborating closely with your existing IT team, I can quickly become a valuable "backup" programmer for your company. My skills include proficiency in SQL, which is essential for this project to ensure seamless data flow and management between Access and SQL Server. Apart from this, I am adept in React JS which can be utilized to simplify any frontend complexities or needs that emerge as we delve deeper into the project together. Alongside regular maintenance & ongoing support, you can count on my attention to detail to detect potential issues and enhance the performance of your system. Another significant value proposition I offer is my expertise with Flutter which can be an additional plus point for you in case you're juggling between different platforms. So, if you're looking for a holistic solution with post-launch support, look no further! Hire me today so that together we can solidify a robust backup system that will facilitate effective resource allocation even during unforeseen circumstances
€18 EUR in 2 days
2.4
2.4

Your ERP backup strategy has a critical flaw - if your in-house developer leaves or gets sick during month-end close, you'll have zero continuity. I've seen this exact scenario cause 3-week delays in financial reporting for manufacturing clients. Before I commit to this knowledge transfer, I need clarity on two things: What's your SQL Server version and are there any stored procedures handling real-time inventory updates? Also, does the Access frontend use DAO or ADO for database connections? Here's how I'd approach the handoff: - MICROSOFT ACCESS + SQL SERVER: Reverse-engineer the VBA modules and document the data flow between frontend forms and backend tables to create a technical runmap. - SQL OPTIMIZATION: Audit existing queries for missing indexes or table scans that slow down order processing during peak hours. - KNOWLEDGE TRANSFER: Work alongside your developer weekly to map critical business logic - invoice generation, inventory adjustments, customer workflows - so I can handle emergency fixes independently. - DOCUMENTATION: Build a troubleshooting guide covering common failure points like connection timeouts or report generation errors. I've maintained legacy ERP systems for 8+ years, including Access-SQL hybrids running accounting and production tracking. Let's schedule a call with your developer to assess the codebase complexity before defining the engagement scope.
€25 EUR in 30 days
3.7
3.7

Hello, I understand you need a reserve developer for an in-house ERP used in the graphic arts industry, built with Microsoft Access and SQL Server, where the initial phase involves working alongside your internal developer one day per week to progressively learn the system and provide reliable backup support when needed. I have experience maintaining and extending custom business applications based on Access, SQL Server, legacy systems, reporting workflows, data management, and operational software where continuity and knowledge transfer are critical. I can work collaboratively with your in-house developer to understand the architecture, business processes, database structure, and codebase, building sufficient knowledge to provide ongoing maintenance, enhancements, troubleshooting, and development support whenever required. Q1: Is the application developed primarily with Access forms/VBA, or are there additional technologies involved? Q2: Will the weekly onboarding sessions be remote, on-site, or a hybrid arrangement? Q3: Besides maintenance, are there already planned improvements or new modules expected in the coming months? Best regards, Stratos
€27 EUR in 40 days
2.3
2.3

Hello Dear! Greetings from Toriqul Global Solutions! We are pleased to introduce our company as a reliable and experienced provider of Web Design & Development services. Founded and led by Engineer Toriqul Islam, a B.Sc. graduate in Computer Science & Engineering from Rajshahi University of Engineering & Technology (RUET), our team brings over 10 years of industry experience. At Toriqul Global Solutions, we specialize in building modern, user-friendly, and high-performance websites that help businesses grow and stand out in the digital world. Our design approach focuses on simplicity, elegance, and functionality to ensure maximum user engagement. I have some question-- Please start a conversation to discuss your project. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB We would be honored to discuss your project requirements and help bring your ideas to life. Thank you for your time and consideration. Warm Regards, Toriqul Global Solutions
€18 EUR in 40 days
1.3
1.3

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, thank you for considering my proposal. I can help you dive deep into the in-house ERP system, transitioning you into a backup programmer efficiently. Let's start with weekly sessions to familiarize you with the program. I will guide you through every aspect to build up your expertise. I can build your ERP expertise using Access and SQL SERVER with a hands-on and personalized approach. I will deliver: • Comprehensive understanding of the ERP system • Hands-on experience with maintenance and improvements • Guidance on programming and system enhancements You will also receive: • Tailored training sessions • Detailed documentation for reference • Support for any queries I am confident I can equip you with the skills needed for seamless programming support. Looking forward to discussing this further. Best regards, Chirag.
€50 EUR in 7 days
0.0
0.0

Regarding your project, I have a quick question: What version of SQL Server is the ERP running on, and is there any existing documentation or version control for the Access front-end code? My approach will be to leverage my deep expertise in SQL Server to meticulously document and understand your 'in-house' ERP. The initial phase will focus on collaborating closely with your current developer to ensure a thorough knowledge transfer, making me a reliable backup for maintenance and future enhancements. I previously tackled a similar challenge maintaining a legacy inventory management system for a logistics firm. The system was also built with an MS Access front-end and a SQL backend, and my role was to reverse-engineer the existing logic, add new reporting modules, and ensure its stability. Let's connect to discuss the architecture. Regards, Philip O.
€18 EUR in 7 days
0.0
0.0

Hallo dear, I’m a Full-Stack Developer with 10+ years of experience in Microsoft Access, SQL Server, and custom ERP systems, specializing in maintenance, reverse-engineering, and long-term system support for business-critical applications. I understand you need a backup developer for your in-house ERP built on Access with SQL Server, working initially one day per week alongside your current technician to gradually understand the system architecture, workflows, and business logic, so I can step in reliably when needed without disrupting operations. Access, SQL Server, VBA, ERP systems, database design, system documentation I’m available to start immediately and align with your weekly collaboration plan. Best regards, Md Ruhul Ajom
€20 EUR in 40 days
0.0
0.0

Hello, Understood – programador backup para ERP Access-SQL Server en empresa de artes gráficas, con jornada semanal junto al informático para conocer el sistema a fondo y actuar como reserva. Recomiendo un enfoque estructurado: documentación del sistema, revisión de código y procedimientos almacenados, y práctica guiada en mantenimiento y mejoras. Tengo experiencia en SQL Server, Microsoft Access, y sistemas ERP. Puedes confiar en mí para aprender rápidamente y estar listo para cubrir cuando sea necesario. Esta formación garantizará que tu empresa tenga un respaldo confiable para el mantenimiento del ERP sin depender de una sola persona. Saludos cordiales, Artur
€20 EUR in 40 days
0.0
0.0

As a seasoned programmer with а strong proficiency in SQL, I am familiar with the challenges associated with maintaining and improving an "in-house" ERP system like the one your company is using. Over the course of my 10+ year career, I have tackled similar projects and successfully provided solutions that meet my clients' specific needs. My diverse skill set includes not only SQL but also a range of other technologies like React and Laravel that can enhance the functionality of your existing ERP system. During our initial collaboration, I promise to devote time each week to working closely with your in-house IT staff, getting to know your program gradually and functioning smoothly as a "backup" programmer whenever you require. With my solid experience, level of competence and commitment to long-term support, I offer myself as the ideal candidate for this freelance role. Let's ensure the continuity and stability of your ERP system by bringing me on board!
€25 EUR in 40 days
0.0
0.0

Hi, I can help you gain a thorough understanding of your in-house ERP system built on Access and SQL Server. With extensive experience in both platforms, I can quickly assess the architecture and key functionalities, ensuring you have a solid grasp of the system's intricacies. My approach will involve working alongside your existing IT staff, allowing for hands-on learning and immediate knowledge transfer. I’ve successfully integrated and maintained similar systems, ensuring they run smoothly while implementing enhancements that drive efficiency. My focus will be on documenting processes and configurations, creating a clear roadmap for future development and maintenance. Are there specific areas or features of the ERP that you want to prioritize during our sessions? Also, what are your expectations for the long-term support role? Let’s set up a time to discuss how we can start this collaboration effectively. Thank you.
€28 EUR in 40 days
0.0
0.0

As someone with extensive experience in software development and deep knowledge of SQL, I believe I would be the perfect fit for your project. Over the past 20 years, I've honed my skills in not just SQL but also a range of other areas including Custom Web Application Development, API Development & System Integration, and ongoing Maintenance & Optimization. This diverse skillset will be invaluable as we work towards familiarizing me with your Access-SQL ERP system. Furthermore, I have a proven track record of delivering reliable, scalable, and high-performance solutions for businesses around the world. My approach to software development centers on building secure and future-ready systems that align with business goals. With this mindset, I can assure you comprehensive understanding of your "in House" ERP system, as well as potential improvements that can be made to enhance its functionality. In conclusion, my skills and practical experience make me a highly suitable candidate to bolster your existing team. I am committed to your project's success and eager to contribute my expertise to the ongoing growth and maintenance of your ERP system. Together, we can ensure your company consistently has access to outstanding technical support!
€35 EUR in 40 days
0.0
0.0

"Hey, I think you would like to read this. One specific detail of the project is the need for a backup ERP programmer familiar with Access and SQL SERVER. With my expertise in software development and database management, I can seamlessly support your in-house IT team. I propose working one day a week to understand the program thoroughly and act as a backup programmer when required. I would like to discuss more about the project. You lose nothing. If you create milestones, your payment will be fully protected, and you can use this message as proof for a full refund if needed. Kind Regards, Riyaat --- What I will deliver: 1. Comprehensive understanding of your ERP system 2. Ongoing support as a backup programmer 3. Seamless collaboration with your IT team"
€18 EUR in 7 days
0.0
0.0

As a seasoned and sophisticated coder, I'm confident that my extensive experience in SQL programming will make me an invaluable asset for your current project. Over the years, I have successfully developed, maintained, and optimized numerous robust enterprise databases integrating Access and SQL Server frameworks - precisely like your "in House" ERP system. I boast the capacity to ensure seamless transference from Access to SQL Server without losing any critical data, all while harnessing faster processing power. My dedication to detail, strict adherence to deadlines, and the ability to deliver high-quality code under pressure align perfectly with your need for a backup programmer. Additionally, I have an adept knowledge of other complementary skills such as indexing and transactional data security using MySQL. This enables me not only to migrate your database efficiently but also enhance its performance through proactive optimization strategies – a handy trait when supporting essential infrastructures like yours. Lastly, my firm is registered and operates under project lifecycles just as you desire. We guarantee not only modular code delivery but also emphasize on clear step in whenever the need arises. You can rest easy knowing that with me on board,your backup programming requirements are going to get a secure technical hand capable of running this complex but mission-critical ERP system with utmost efficiency
€27 EUR in 40 days
0.0
0.0

Being an experienced software engineer with a focus on data engineering, I believe I'm an ideal candidate for your project. My extensive knowledge of SQL and broad experience in designing and building backend systems offers a strong foundation for understanding and working with your Access-SQL ERP setup. I also bring relevant experience in extracting and transforming data from various sources, including APIs and relational databases, which can be valuable as we aim to understand your ERP system comprehensively. Additionally, I have strong proficiency in PySpark/Spark and have used these tools extensively to build robust ETL/ELT processes, which aligns perfectly with the kind of work needed for understanding your existing program. Furthermore, my background in using Azure Databricks can significantly facilitate our collaboration - a core aspect of the initial phase of this project. My ability to quickly grasp complex systems, troubleshoot issues, and apply best practices in data engineering will make me an excellent programador "reserva" supporting your team when necessary. Let's discuss how we can start working together effectively to meet your objectives.
€20 EUR in 40 days
0.0
0.0

Hey, I’m beyond excited to take this on! I recently wrapped up a similar project with good results. Drawing from my experience in SQL, Microsoft Access, I’m ready to dive into your project. Lets connect in chat so that we discuss further. Regards Vishal Maharaj
€30 EUR in 40 days
0.0
0.0

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