Hire the Best Odoo Developers in Karachi, PK

You want Odoo to speed your team up, not drag it down. I completely understand. Since Odoo v11, I’ve been implementing it across sales, operations, manufacturing, and accounting with one clear focus: make daily work smoother and results easy to track. We’ll begin with whatever hurts your business the most right now, draw a short realistic roadmap, and deliver in small, low-risk phases so nothing feels overwhelming. Common improvements I deliver: - CRM pipelines, reminders & email templates that actually get followed up on - Manufacturing routing, Work Centers + QC steps that cut rework and waste - Rock-solid POS + payment flows with clean data flowing straight to accounting - Accounting setup & cleanup so month-end becomes calm instead of chaos - eCommerce, automations, and IoT connections that tie everything together Some recent results I’ve helped achieve: - Lead response time dropped from 24 hours to 4 hours using smart pipeline rules + alerts - Rework reduced by 18% after adding targeted QC checkpoints in Work Centers - Month-end close shortened by 2–3 days through better controls and cleanup I explain everything in plain language, reply quickly, and avoid unnecessary custom code that creates future headaches. Just tell me: 1. What’s your #1 bottleneck in Odoo (or in the process Odoo should fix)? 2. Roughly when you’d like to see progress? I’ll sketch a simple 2–3 step plan tailored to your situation. Looking forward to hearing from you!

✅ Odoo Certified | Odoo 8 to 19 | Community & Enterprise ✅ Custom modules written to OCA conventions, upgrade-safe ✅ Implementation, migration, integrations, and production support ✅ Python, Odoo ORM, OWL, QWeb, PostgreSQL, XML-RPC, REST APIs Most Odoo problems trace back to week one: a chart of accounts set up wrong, access rights nobody mapped, or a custom module that fights the standard workflow instead of extending it. Here's what I can help you with: ✔ Odoo Implementation & Configuration: requirement gathering and process mapping, then module-by-module setup across CRM, Sales, Purchase, Inventory, Accounting, Manufacturing and MRP, POS and Restaurant POS, HR, Payroll, Projects, Helpdesk, Field Service, Subscriptions and Website. Multicompany and multi-warehouse environments, workflows, approvals, access rights, record rules and security groups, plus guided implementation sessions where your team learns the system as it goes live. ✔ Custom Module Development: Python and Odoo ORM modules for logic the standard apps do not cover. Custom fields, inherited views, wizards, computed fields, constraints, server and automated actions, scheduled jobs, and OWL or JavaScript for client-side behaviour. Written to OCA conventions and built to extend core rather than override it, so the next version upgrade does not break your work. ✔ QWeb Reports & UI Customization: branded PDF templates for quotations, sales orders, invoices, purchase orders, delivery slips, pickings and shipping labels, plus custom dashboards, views and multilingual or RTL reports. ✔ Migration, Upgrades & Project Takeover: version upgrades across Odoo 12 to 19 with custom module refactoring, deprecated-code fixes and validation testing. Migration into Odoo from WooCommerce, Magento, legacy ERPs, QuickBooks, Xero or Excel with field mapping and custom scripts. Also independent audits and takeover of instances a previous developer left unfinished, including backlog work on production systems. ✔ Data Migration & Cleanup: products and variants, customers and vendors, inventory, lots and serial numbers, opening balances and historical transactions, migrated with validation and reconciliation so nothing silently drops. ✔ APIs, Connectors & Integrations: XML-RPC, JSON-RPC and REST API work connecting Odoo to The new overview: Shopify, WooCommerce, Magento and Amazon with two-way product, order, stock and tax mapping, plus Stripe, PayPal, shipping carriers, SMS, WhatsApp, external CRMs, and n8n, Make or Zapier for the workflows in between. ✔ Accounting & Financial Workflows: chart of accounts, taxes and fiscal positions, customer and vendor invoicing, payment workflows, bank reconciliation, multi-currency, analytic accounting and country localization, wired to Sales, Purchase and Inventory so the numbers reconcile without manual entry. ✔ Inventory & Warehouse Operations: multi-warehouse setup, putaway and removal strategies, FIFO and FEFO, reordering rules, landed costs, stock valuation, barcode scanning, lots and serial tracking, multi-step routing and dropshipping. ✔ Deployment, Performance & Support: Odoo.sh, Odoo Online, Ubuntu VPS, LXC and Docker deployments with Nginx, SSL, Git and CI/CD. PostgreSQL tuning, SQL indexing, worker pool configuration, cron and queue processing, server errors, email deliverability, backups, and monitoring. Production-grade support after go-live. 💬 What clients say: "Arsalan is the GOAT and the best odoo top tier expert and very helpful and very responsive and he's just great in every single aspect god help us finding more people like him" "I have an excellent experience working with Arsalan on our Odoo development, customization, and full system implementation. He understood our business requirements clearly and delivered a well-structured, efficient solution tailored to our needs. His technical expertise, professionalism, and timely communication made the entire process smooth and reliable. Highly recommended for anyone looking for expert Odoo services" Let's have a free consultation about your Odoo setup. I'll tell you what is actually wrong, what I would fix first, and a realistic scope and timeline, before you commit to anything.

We help growing businesses fix what others left incomplete — architecting ERP, eCommerce, mobile apps and headless commerce systems that scale without breaking, so you can focus on becming next unicorn. Send me a message with your project goals to discuss how we can streamline your tech stack. We fix these by connecting systems to one source of truth, automating the handoffs, and using AI where it genuinely helps — across retail, solar, pharma, telecom, and auto parts for clients in the US, UK, Europe, Australia, and the Middle East. 🔥 More than promised. Every time. Odoo ERP Consulting & Implementation: I specialize in end-to-end Odoo ERP implementation, Odoo customization, and Odoo integration that aligns with your real business workflows. •       Odoo ERP Implementation & Full Deployment •       Odoo Custom Module Development •       Odoo Functional & Technical Consulting •       Odoo API Integration •       Odoo CRM, Sales & Accounting •       Odoo eCommerce & Website Development •       Odoo Migration & Version Upgrades •       Odoo ERP Rescue Projects — fixing failed or stalled implementations •       Business Process & Workflow Automation Magento 2 & Adobe Commerce Development: We build scalable, high-performance Magento 2 and Adobe Commerce ecosystems for B2B and B2C businesses that need more than a basic store. •       Magento 2 Design & Custom Development •       Adobe Commerce Development •       Magento Custom Module Development •       Hyvä Theme Development •       Magento Performance Optimization & Speed Tuning •       Headless Commerce •       PWA Development •       Magento Security Audits & Patch Installation •       Magento Multi-Store Implementations •       Payment Gateway & Shipping Carrier Integrations •       Magento ERP Integration •       Magento Support & Maintenance ERP & eCommerce Integrations: Our strongest capability: connecting your disconnected systems into one unified operational ecosystem eliminating duplicate data entry and manual handoffs between platforms. •       Shopify -- Odoo ERP Integration •       Real-Time Inventory & Order Synchronization •       CRM & ERP Data Synchronization •       Warehouse & Shipping Automation •       Accounting & Financial System Integration •       Payment Gateway Integrations Mobile App Development: We build modern mobile applications that extend your ERP and eCommerce ecosystem — for customers, field teams, vendors, and warehouse staff. •       Flutter Cross-Platform App Development •       React Native Development •       Native Android (Kotlin) & iOS (Swift) Development •       B2B & B2C Customer / Vendor Portals SaaS & Custom Software Development: From MVP to enterprise platform. We help founders and businesses build scalable software products. •       SaaS MVP Development •       Multi-Tenant SaaS Platforms •       Admin Dashboards & Customer Portals •       Enterprise Web Applications •       API-Driven & Subscription-Based Platforms •       Workflow Automation Solutions Technology Stack: ERP: Odoo | Odoo ERP | ERPNext | ERP Implementation | Business Automation eCommerce: Magento 2 | Adobe Commerce | Shopify | WooCommerce | Hyvä | Headless Commerce | PWA Mobile: Flutter | React Native | Android (Kotlin) | iOS (Swift) Backend: Python | PHP | Laravel | Node.js | REST APIs | GraphQL Frontend: React.js | Vue.js | Next.js Infrastructure: PostgreSQL | MySQL | Redis | Docker | AWS | Linux | Nginx | CI/CD Whether you need Odoo ERP implementation or migration, Magento 2, Shopify, WooCommerce or OpenCart development, B2B/B2C eCommerce, multi-tenant SaaS, mobile applications, or custom marketplace solutions, I can help you define the right strategy and execute it with confidence. We specialize in building apps and integrations for WooCommerce, Magento 2, Shopify, and OpenCart that connect with your SaaS platform, along with ERP and accounting integrations, Amazon & eBay marketplace integrations, dropshipping solutions, payment and shipping integrations, eCommerce/ERP migrations, API integrations, and custom multi-tenant SaaS platforms. From eCommerce and retail to manufacturing, distribution, marketplaces, and other industries, we build scalable solutions that connect your business systems and automate complex workflows. Odoo Developer | Odoo ERP Implementation | Odoo Consultant | Odoo Customization | Odoo Custom Module Development | Odoo API Integration | Odoo Migration | Odoo Technical Consultant | Odoo Functional Consultant | Odoo CRM | Odoo Accounting | Odoo Inventory Management | Odoo Manufacturing (MRP) | Odoo POS | Odoo eCommerce | Odoo Support & Maintenance | Odoo ERP Rescue | Odoo Version Upgrade | Magento 2 Developer | Adobe Commerce Developer | Magento Custom Module Development | Magento 2 Migration | Magento Performance Optimization | Hyvä Theme Development | Magento Headless Commerce | Magento ERP Integration | ERP Implementation | ERP Integration | ERP Consultant | Business Process Automation | Workflow Automation

As an Odoo Developer, ERP Architect, and Full Stack Engineer, I build and improve business systems that need reliable workflows, integrations, and clean technical architecture. I am Hazrat Bilal, Lead ERP Architect at BytechSol, an Official Odoo Learning Partner. I am also a Top Rated Plus freelancer with $100K+ earned, 6,700+ Upwork hours, and a 100% Job Success Score. My work covers complex Odoo implementations, custom modules, ERP integrations, migrations, full stack business applications, performance optimization, and rescue projects. WHAT I CAN HELP WITH • End to end Odoo ERP implementation • Custom Odoo modules using Python, OWL, and QWeb • Odoo migration, upgrades, and data migration • Manufacturing, MRP, Inventory, Barcode, Quality, and Accounting • REST API, XML RPC, GraphQL, webhook, and FastAPI integrations • PostgreSQL optimization, Odoo.sh deployment, and troubleshooting • Customer portals, vendor portals, dashboards, and SaaS platforms • Workflow automation using n8n, Make, Zapier, and custom solutions ODOO AND ERP INTEGRATIONS I build integrations between Odoo and Shopify, WooCommerce, Stripe, QuickBooks, Oracle NetSuite, Celigo, payment gateways, shipping platforms, marketplaces and custom software. I work with Odoo Community, Enterprise, Odoo Online, Odoo.sh, and self hosted environments across Odoo v7 to v19. FULL STACK DEVELOPMENT Beyond Odoo, I build business applications using React, Next.js, Node.js, NestJS, FastAPI, Python, TypeScript, PostgreSQL, MongoDB, Docker, and AWS. My strongest fit is software that requires complex backend logic, role-based access, dashboards, portals, API integrations, database architecture, and workflow automation. SELECTED EXPERIENCE • Odoo v19 ERP architecture with FastAPI middleware • Stripe and QuickBooks integrations • Multi level manufacturing, BoMs, inventory, and production workflows • NetSuite and Celigo EDI integrations • Delivery validation platform using React, NestJS, and PostgreSQL • Seller verification systems, auto dialers, WhatsApp automation and customer portals • Recovery and stabilization of delayed Odoo implementations HOW I WORK I begin by reviewing your current system, business processes, integrations, custom development, and operational bottlenecks. I then define what should be configured, customized, integrated, migrated, optimized, or rebuilt. My focus is on maintainable development, accurate data, stable integrations, proper testing and clear communication. Whether you need an Odoo implementation, custom module, ERP integration, migration, full stack SaaS platform, customer portal, API development, automation system, or rescue project, send me your current setup and the main challenge affecting your operations.

Need an Odoo developer who understands the business process behind the code, not just the technical task? I’ve spent 10+ years implementing, customizing, integrating, and fixing Odoo ERP systems for businesses across Europe, the Middle East, Africa, and other international markets. I work across both the functional and technical sides of Odoo. That means I can understand how your business actually operates, translate that into the right Odoo workflow, and handle the development needed to make it work. I lead Odoo delivery at Bundo Tech, an Odoo Silver Partner. What I can help you with: • Odoo ERP implementation & configuration • Odoo custom module development • Odoo customization & workflow automation • Odoo migration & version upgrades • Odoo API & third-party integrations • Odoo multi-company setup • Odoo.sh, cloud & self-hosted deployments • Odoo troubleshooting & performance optimization • Odoo training, support & maintenance Odoo modules I work with: CRM | Sales | Purchase | Inventory | Accounting | Manufacturing (MRP) | POS | Projects | Field Service | Rental | Fleet | HR | Payroll | Website | eCommerce A few recent Odoo projects: Odoo 18 ERP: Infrastructure business in Italy with custom Asset and Project modules, plus customer and employee portals. Odoo 19 Hotel ERP: Connected reservations, POS, kitchen operations, inventory, accounting, fleet, and maintenance in one system. Odoo 19 Construction ERP: Built a custom Purchase Request module with multi-level approvals around the client's procurement workflow. Rental & Field Service: Connected CRM, rentals, projects, maintenance, fleet, subscriptions, and billing. Odoo 14 to 18 Migration: Migrated a multi-company environment with ZATCA electronic invoicing. Technical stack: Odoo | Python | PostgreSQL | XML | JavaScript | OWL | REST API | Git | Linux | Odoo.sh My approach is simple: use standard Odoo where it makes sense and customize where the business actually needs it. This keeps the system easier to maintain, upgrade, and scale without unnecessary custom development. Have an Odoo project in mind or need help with your current setup? Send me a message. We can have a quick chat about what you need and take it from there. Best, Ahsan

Need an Odoo platform that actually fits your operational workflows without breaking on version upgrades or adding manual workarounds? I am a Senior Odoo ERP Consultant & Full-Stack Developer with 6+ years of experience delivering 15+ end-to-end implementations. I specialize in designing, rescuing, and scaling Odoo environments (Odoo 13 through Odoo 19) across Odoo.sh, Enterprise, and AWS hosting. Whether you need complex custom Python/OWL modules, multi-warehouse supply chain workflows, localized accounting/VAT engines, or seamless API integrations, I build clean, standard-compliant architecture designed for long-term scalability. CORE TECHNICAL STACK & CAPABILITIES • Backend & Core: Python, Odoo ORM API, PostgreSQL performance tuning, custom module architecture • Frontend & UI: OWL (Odoo Web Library), JavaScript, QWeb PDF & XLSX reporting, custom XML views • Deployment & DevOps: Odoo.sh (Dev/Staging/Prod management), Odoo Enterprise, AWS cloud hosting • Integrations: RESTful & GraphQL APIs (Shopify, Amazon, Stripe, WooCommerce, WhatsApp, custom portals) WHAT I BUILD & SOLVE 1. Full-Cycle ERP Implementations • End-to-end setup across CRM, Sales, Purchase, Inventory/WMS, MRP, Quality, Accounting, HR, and Field Service. • Multi-company, multi-currency, and multi-warehouse setups with landed costs, inter-warehouse transfers, and automated reordering rules. 2. Advanced Custom Modules & Workflow Automation • Custom Unit-of-Measure (UoM) and packaging conversion logic across procurement, inventory, and invoicing. • Specialized case-management, client onboarding, and multi-stage operational pipelines. • Financial controls: Post-Dated Cheque (PDC) management, retention tracking, milestone billing, and multi-tier purchase approvals. 3. Odoo Rescue, Version Migrations & Auditing • Clean version migrations (v12 to Odoo 19) with zero data loss, field mapping, and pre-live custom module testing. • PostgreSQL query optimization, cron job debugging, and automated action performance tuning. FEATURED ENTERPRISE CASE STUDY Global Aviation & Industrial Products Distributor (Dubai, Sri Lanka, Kenya) • Scope: Led the full technical & functional implementation of Odoo 19 Enterprise on Odoo.sh. • Key Achievements: - Engineered multi-step receiving, QC routing, pallet tracking, and FEFO picking rules. - Built RFQ prioritization (Aircraft-on-Ground logic), credit exposure limits, and 3-way PO matching. - Implemented custom packaging UoM conversions across real-time stock availability reports. - Created executive financial dashboards and localized customer/supplier QWeb documentation. HOW WE CAN WORK TOGETHER I am available for end-to-end project implementations, custom module development, technical audits, or ongoing technical and functional support. Send me a message with a brief summary of your Odoo project or scope document, and let's schedule a call to discuss your requirements.