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Kalai Selvi

@kalaiselvi2

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Odoo ERP Developer and Python developer delivering tailored ERP solutions.

India

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What I'm looking for

I’m looking to help companies implement and customise Odoo ERP—handling migration, integrations, and QWeb reporting—while improving workflows, performance, and long-term reliability through strong Python/PostgreSQL support.

I’m a results-driven Odoo ERP Developer with 5+ years of experience in ERP customisation, implementation, migration, and support across multiple business domains.

I build and modify Odoo modules for Sales, Purchase, Inventory, Manufacturing, Accounting, and E-commerce, turning client requirements into reliable, business-focused workflows.

I’m strong in Python and PostgreSQL, and I deliver REST API integrations, Razorpay payment gateway integration, and QWeb report development to keep ERP systems scalable and maintainable.

From leading migration activities (OpenERP 7 to Odoo 11) to troubleshooting, performance optimisation, and post-deployment support, I focus on solving real technical issues while improving overall system efficiency.

Experience

Work history, roles, and key accomplishments

Freelance Odoo Developer

Self-Employed

May 2024 - Mar 2026 (1 year 10 months)

Developed customised Odoo ERP solutions based on client requirements, including building and modifying modules for Sales, Inventory, Accounting, Purchase, and E-commerce. Integrated third-party APIs and payment gateways and provided post-deployment support with debugging and performance optimisation.

API Support Payment Gateways Python Programming

Odoo Consultant

Dotlinx Technologies

May 2023 - Jun 2023 (1 month)

Customised Odoo 16 modules based on client business requirements and developed QWeb reports for invoices, quotations, purchases, and inventory operations. Diagnosed and resolved ERP system issues while improving functionality and overall performance.

QWeb Reports

Technical Odoo Developer

Isha Foundation

Apr 2022 - Feb 2023 (10 months)

Developed website registration modules for social initiatives and integrated third-party APIs with ERP systems. Identified and resolved software defects and supported ERP system stability and performance.

API Support

Senior Engineer – Odoo Developer

Tefugen Technologies Pvt Ltd

Jun 2018 - Feb 2022 (3 years 8 months)

Developed custom Odoo modules across Sales, Purchase, Inventory, Manufacturing, and Accounting, and participated in ERP implementation and business workflow customisation. Led migration activities from OpenERP 7 to Odoo 11 and implemented Razorpay payment gateway integration with support for bug fixing, testing, and deployment.

ERP Implementation Python Programming Payment Gateway Integration (Razorpay)