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Job Description: JOMAR ERP Technical Developer / Engineer Position Title: JOMAR ERP Technical Developer Experience: 3–8 Years Location: online Employment Type: Full-Time ⸻ Role Overview We are looking for a technically strong JOMAR ERP professional responsible for development, customization, integration, and system-level support. The candidate should have hands-on experience working on backend logic, database structures, and ERP enhancements. ⸻ Key Responsibilities * Develop, customize, and maintain JOMAR ERP applications and modules. * Work on backend programming, scripting, and system enhancements within JOMAR. * Design and manage database structures, queries, and stored procedures. * Build and maintain integrations between JOMAR and third-party systems (APIs, middleware, etc.). * Troubleshoot technical issues, debug errors, and optimize system performance. * Support ERP upgrades, patches, and version migrations. * Create and maintain technical documentation (code, workflows, integrations). * Collaborate with functional teams to translate business requirements into technical solutions. * Manage data imports/exports, automation scripts, and batch processing. * Ensure system security, data integrity, and performance tuning. ⸻ Required Technical Skills * Strong hands-on experience with JOMAR ERP (technical/development side). * Experience with database technologies (SQL, DB2, or relevant JOMAR backend). * Knowledge of IBM i (AS/400) environment (if applicable). * Experience with RPG / RPGLE / CL programming (highly preferred). * Familiarity with APIs, web services, and system integrations. * Experience in debugging, performance tuning, and system optimization. * Understanding of ERP architecture and data flows. * Version control and deployment practices. ⸻ Preferred Skills * Experience in EDI integrations or warehouse/distribution systems. * Exposure to cloud integrations or hybrid environments. * Knowledge of automation tools and scripting. * Prior experience in ERP implementation or migration projects. ⸻ Education * Bachelor’s degree in Computer Science / IT / Engineering or equivalent experience. ⸻ Key Competencies * Strong problem-solving and debugging skills * Ability to work independently on technical tasks * Attention to detail and system thinking * Good communication for cross-team collaboration
Project ID: 40405687
13 proposals
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Active 7 days ago
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13 freelancers are bidding on average ₹962 INR/hour for this job

I see you need hands-on JOMAR ERP development, customization, and integration support. From what you describe, the key will be efficiently handling backend logic, database structures, and smoothing integrations with external systems. I’ve worked on ERP backend enhancements and API integrations involving similar legacy environments and RPG programming. Usually, issues with performance or data flow come from outdated procedures or inefficient queries—both can be identified and optimized quickly with proper analysis. I’d start by reviewing your current custom modules and database design to pinpoint bottlenecks. For integrations, do you already have middleware in place, or is that part of this project? Also, how do you currently handle ERP version upgrades and patches—any rollback or testing strategies? These details help tailor a smoother process. I can also set up cleaner automation scripts for your data imports/exports and create clear technical docs for team use. Once connected, I’ll immediately dive into your system to resolve any pressing bugs and improve stability. Ready to get started and bring more reliability and performance to your JOMAR ERP environment.
₹1,000 INR in 7 days
5.9
5.9

Hi, As per my understanding: You’re looking for a technically strong developer with hands-on experience in JOMAR ERP to handle customization, backend development, integrations, and system optimization within an IBM i (AS/400) environment. Implementation approach: I will work across the full technical stack—developing and customizing JOMAR modules using RPG/RPGLE and CL, while optimizing database performance (DB2/SQL) through efficient queries and stored procedures. I’ll handle integrations via APIs or middleware, ensuring stable data exchange with external systems (EDI, warehouse tools, etc.). For system reliability, I’ll focus on debugging, performance tuning, and clean deployment practices, along with structured documentation for maintainability. I’ll also support upgrades, migrations, and automation scripts to streamline operations and reduce manual workload. A few quick questions: 1. Which JOMAR modules are currently in use (finance, distribution, etc.)? 2. Is your environment fully on IBM i (AS/400) or hybrid/cloud? 3. Any active integration projects (EDI, APIs) needing immediate attention? 4. What is the priority—new development, optimization, or support?
₹750 INR in 40 days
5.4
5.4

With my substantial experience as a JOMAR ERP Technical Developer and Engineer, I'm well-versed in all aspects of the technology. Having logged over eight years of full-time engagement in this field, backed by a degree in Computer Science, I can confidently assure you of my deep understanding of backend logic, database structures, integration with third-party systems, and system-level support. My skills with RPG / RPGLE / CL programming hugely align with the technical demands outlined. My involvement with a range of projects throughout my career has equipped me to tackle your project head-on. From troubleshooting to performance tuning and system optimization - I have confronted multiple challenges and successfully managed to overcome them all. Additionally, if applicable, my familiarity with the IBM i (AS/400) environment will be an added advantage to ensure effective coordination at all stages of the project. It would be an honor to apply my extensive skills and knowledge in:* Developing and customizing JOMAR ERP applications and modules * Designing and managing database structures * Troubleshooting technical issues * Supporting ERP upgrades, patches, and version migrations And much more. A collaborative approach is key for a project’s success which is why communication is one of my core strengths. Let's partner together to deliver your desired outcomes for this JOMAR ERP project.
₹750 INR in 40 days
4.4
4.4

Hi, I’m Karthik with 15+ years in **ERP development, integrations, database engineering and enterprise modernization**, and I’d be a strong fit for your **JOMAR ERP Technical Developer** role. ✔ JOMAR ERP customization, backend enhancements and technical support ✔ Strong SQL/DB design, stored procedures, performance tuning and data workflows ✔ ERP integrations via APIs, middleware, automation scripts and batch processing ✔ Experience with legacy/enterprise modernization including IBM i / AS400 style environments ✔ Support for upgrades, migrations, debugging and optimization ✔ Technical documentation, deployment practices and secure system design My background includes **ERP/SCM systems, warehouse/distribution workflows, EDI-style integrations, automation and enterprise application support**, making me comfortable with both core JOMAR enhancement and surrounding integrations. Strengths I bring: • ERP architecture + data flow understanding • Complex troubleshooting and performance optimization • API/third-party integration development • Data import/export automation and process improvement • Independent execution with strong cross-functional collaboration I can support ongoing development, integrations, migrations and technical engineering needs, whether as dedicated developer or long-term technical partner. Available to start immediately and happy to discuss JOMAR scope, integrations and how I can contribute. — Karthik
₹1,300 INR in 40 days
5.4
5.4

Hello, I’m interested in the JOMAR ERP Technical Developer role and bring strong experience in ERP customization, backend development, and system integrations. I have hands-on experience working with ERP systems at the database and application level—designing data structures, writing optimized SQL queries and stored procedures, and building integrations with third-party systems using APIs and middleware. I’m comfortable handling end-to-end technical responsibilities, from development and debugging to performance tuning and system optimization. My background includes working with structured backend environments, automation scripts, and batch processing, ensuring reliable data flow and system stability. I’ve also supported system upgrades, migrations, and patching processes while maintaining data integrity and minimizing downtime. I’m experienced in troubleshooting complex issues, improving code quality, and documenting workflows clearly for long-term maintainability. I collaborate closely with functional teams to translate business requirements into efficient technical solutions. While my direct exposure to JOMAR-specific environments can be discussed further, I am confident in quickly adapting to its architecture given my strong foundation in ERP systems, databases, and backend logic. I’m detail-oriented, proactive, and comfortable working independently in remote environments. I’d be happy to discuss how I can contribute to your team. Regards, JP
₹750 INR in 40 days
2.3
2.3

Hi there, I read your requirements carefully, and I can support your JOMAR ERP technical development, customization, integration, and backend system work. I have strong experience with ERP development, SQL/database structures, backend logic, API integrations, automation scripts, data import/export, debugging, and performance optimization. I can help customize modules, troubleshoot system errors, optimize queries/stored procedures, support integrations with third-party systems, and maintain clear technical documentation for workflows and deployments. For JOMAR-related tasks, I’ll work closely with your functional team to understand the business flow, map requirements into technical changes, and ensure data integrity, security, and stable ERP performance. I’m also comfortable working with legacy ERP environments, system migrations, batch processing, and structured deployment practices. Cost: ₹1,000/hour || Availability: Full-time online support Payment and timeline details can be discussed further to align with your expectations. I’d be happy to work as a reliable technical partner for your JOMAR ERP development and support needs. Best regards,
₹1,000 INR in 40 days
0.0
0.0

Hi, I have solid experience in ERP development and backend systems, including database management, API integrations, and performance optimization. I’m comfortable working with SQL-based systems, debugging complex issues, and building custom modules and automation workflows. I’ve worked on system integrations, backend logic development, and technical troubleshooting in enterprise environments, and I can quickly adapt to JOMAR ERP requirements. Happy to discuss the project and start immediately ?
₹1,000 INR in 40 days
0.0
0.0

Hello, I’m a motivated Computer Science student with hands-on knowledge in SQL and Python. I can help you with data handling, database queries, data cleaning, and basic automation tasks. I have experience with: Writing efficient SQL queries (SELECT, JOIN, GROUP BY, etc.) Python for data analysis and scripting Working with datasets and generating insights I am eager to learn, deliver quality work, and complete tasks on time. As a beginner, my focus is on building long-term client relationships by providing reliable and accurate results. I would love to work on this project and contribute my skills. Thank you.
₹750 INR in 40 days
0.0
0.0

Chandigarh, India
Member since Apr 15, 2025
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