Nandakumar S

IT Professional with 15+ years of experience in software design, development, implementation, and project delivery | Strong expertise in PHP, Laravel, CodeIgniter, ERPNext, MySQL, REST APIs and enterprise application development particularly in manufacturing and business process automation | ERPNext Certified Consulatant | Available for remote consulting, ERP implementation

• ERPNext Certified Consultant - For manufacturing Industry

https://psymetalandalloy.com - This is the website cum ERP Software for Alloy Manufacturing Industry
where it covers all the modules needed for manufacturing process such as Scrap Purchase, Scrap Segregation,BOM management, production planning (MRP), work orders, manufacturing, batch & serial tracking, quality inspection, inventory control, costing and financial integration, E-way and E-Invoice Integration, dispatch and custom modules, forms and reports

• Technology : ERPNext version 15(Frappe Framework), MYSql/Maria Database
• Server : Hostinger VPS KVM Cloud Server –Self hosted the Ubuntu 22.04 LTS OS, Redis Cache,
  Python, Node.js, NPM, Let’s Encrypt SSL, etc
• API : India Compliance - for E-way and E-Sales invoice for regulatory compliance,OpenExchageRates for currency conversion rate from USD to INR
• Project Management Tool : JIRA - Agile methodologies (Scrum/Kanban) with backlogs, roadmaps, and sprint planning
• Client : PSY Metal and Alloy Private Limited

http://3ametals.in - This is the website cum ERP Software for Scrap Trading business ( Buying and Selling) where it covers all the modules needed for buying and selling process such as Scrap Purchase, Scrap Segregation,batch & serial tracking, quality inspection, inventory control, costing and financial integration, E-way and E-Invoice Integration, dispatch and custom modules, forms and reports

• Technology : ERPNext version 15(Frappe Framework), MYSql/Maria Database
• Server : Hostinger VPS KVM Cloud Server –Self hosted the Ubuntu 22.04 LTS OS, Redis Cache,
  Python, Node.js, NPM, Let’s Encrypt SSL, etc
• API : India Compliance - for E-way and E-Sales invoice for regulatory compliance
• Client : 3AMetals Private Limited

https://doccure.io - This Doccure is a product based software to construct a tele health platform. Healthcare through online prescriptions, virtual consultations, and professional medical advice, Online appointment booking etc
Technology : HTML, Bootstrap CSS, Codeigniter Framework with Mysql Database
Company     : Dreams Technologies Private Limited

Examination Data Processing System -  This is an internal application for Directorate of distance Education, Madurai Kamaraj University.
It includes end to end processing of examination such as Nominal entry, Payment entry, student details to consolidated mark statement, certificate issue, all types of reports such as checklist, pre-exam statistics, post-exam statistics, question paper statistics, mark statement issue register, provisional certificate issue register etc
Technology : HTML,CSS, PHP 5.x with SQL Server 2005

Admission Automation System - This is an internal application for Directorate of distance Education, Madurai Kamaraj University
It includes all the aspects of admissions such as Enrolment generation, student admission for Tamilnadu, Other State and NRI for Academic and Calendar years, ID card generation, Tuition Fees Payment Entry, Course completed certificate, Centre wise Fees payment Report, Demand Collection Balance Report, Course wise male, female report etc
Technology : ASP.net in C#2005 with SQL Server 2005

ERP for Sales POS  -  ERP retail which is product based software owned by Ace Labs Solutions Private Limited which includes Inventory, Purchase, Sales, Customer, Tax filing, Admin user management and Reports modules.
Technology : HTML, Bootstrap CSS, Codeigniter(PHP 5.6.X) with MYSql Database

Geographical Information System (GIS)  for Head Quarters, Southern Railway, Chennai - Document mining system for the section Karaikudi)KKDI-(Pattukottai)PKT-Data Repository Centre for 

Signal & Telecommunication Department
Technology : HTML, Bootstrap CSS, Codeigniter(PHP 5.6.X) with MYSql Database, installation on Linux Server, railway data feeding etc

School and College websites - 

Technology : HTML, Bootstrap CSS, Wordpress with MYSql Database, installation on Godaddy's unlimited linux hosting server

• Implemented India Compliance for GST E-Invoice and E-Way Bill generation within ERPNext.
• Developed REST API integrations to automatically synchronize daily USD exchange rates for scrap purchase price calculations.
• Integrated ERPNext with the Government GST Portal to validate supplier GSTINs and retrieve registered business details.
• Customized ERPNext modules, workflows, reports, print formats, and server scripts to meet client-specific business requirements.
• Automated business processes using the Frappe Framework, reducing manual effort and improving operational efficiency.
• Worked with ERPNext modules including Procurement, Sales, Purchase, Inventory, Accounts, and Manufacturing for BOM,Production Plan, Work Order, Operations, Jobcard etc, Dashboards for different roles, custom doctypes as per the business flow
• Deployed ERPNext Site in the cloud server - VPS KVM4