I’m a Top Rated Plus .NET Back-End Developer with 14+ years of experience and over $1M in Upwork earnings, specializing in robust, scalable, and high-performance systems built on the Microsoft stack.
I’ve delivered enterprise-grade solutions to clients across many countries, helping businesses in e-commerce, SaaS, healthcare, and logistics transform their backends into powerful, efficient engines that drive growth and reliability.
My focus is always on your business outcomes in clean code, maintainable architecture, and consistent delivery that enhances performance and ROI.
1. Advanced .NET Technologies: Expert in C#, .NET Core (including .NET 6/7/8), ASP.NET MVC, and Web API for building secure, scalable RESTful APIs and microservices architectures. I ensure your applications are fast, maintainable, and ready for future expansion.
2. Cloud & DevOps Expertise: Architect and deploy cloud-native solutions using Microsoft Azure (App Services, Functions, Azure SQL, Key Vault) and AWS. I design CI/CD pipelines, use Docker containers, and implement microservices and serverless functions to achieve agility and scalability.
3. Database & Performance Optimization: Experienced in SQL Server and Entity Framework, I design efficient schemas, write optimized queries, and use caching and indexing strategies to maximize speed and responsiveness. My focus: applications that run smoother and scale effortlessly.
4. Business-Focused Results: I deliver automation, cost efficiency, and measurable performance gains. For instance, I’ve helped eCommerce clients cut API response times by over 60% and enterprises scale their systems without increasing infrastructure costs through smarter architecture and optimized code.
5. Reliable Communication & Delivery: Native-level English fluency ensures clear communication across time zones. I provide transparent progress updates, honor deadlines, and approach every engagement, whether a sprint or a long-term collaboration, with reliability and professionalism.
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GoHighLevel Certified Expert Troubleshooting & Automation Specialist
100% ready to TAKE ACTION on all YOUR Go High Level needs | Let’s Connect Now!
I love working on challenging GoHighLevel Projects, micro & macros, and looking forward to a video/phone call to assess your needs whenever you need me, seven days a week, 4 hrs a day!
Helping businesses scale to their highest level. The true power of GoHighLevel is your business growth.
Helping businesses achieve success like you deserve their max potential by leveraging GoHighLevel marketing & automation.
QA & Testing Expertise Includes:
- Manual Testing (Functional, Regression, Smoke, Sanity, UAT)
- Automation Testing using Selenium, Cypress, and Playwright
- API Testing (Postman, Swagger, REST Assured)
- Performance & Load Testing with JMeter
- Test Case Design, Test Execution & Defect Reporting
- End-to-End QA Process Setup and CI/CD Integration
- Cross-Browser & Cross-Platform Testing for Web and Mobile Apps
If you have a troubleshooting need or are interested in automating your operation for further growth, then I look forward to hearing more from you.
You’ll appreciate my work ethic, professionalism, and ability to navigate complex tasks with excellent project follow-through.
Whether you’re a startup building your next SaaS, an enterprise modernizing legacy systems, or a company scaling your platform, I’m here to deliver a back-end solution that’s secure, fast, and built for the future.
Certified GoHighLevel Consultant working remotely, helping brands launch, re-launch & scale online, leveraging the Go HighLevel Software CRM system/tools.
Go High Level is constantly updating its software, and my part-time hobby is remaining on the leading edge and testing new features while sharing them out to clients immediately for more effective results.
I’m happy to work on any challenging GoHighLevel Projects, micro or macros, and looking forward to a video/phone call to assess your needs whenever you need me, seven days a week, 4 hrs a day!
What I Offer:
- Platform Setup & Configuration
- Marketing Automation
- Sales Pipeline Creation
- CRM Implementation
- SMS & Email Campaigns
- Booking & Appointment System
If you’re interested in our profile and experience, please feel free to reach out if you’d like to discuss anything further.
Available to get hired on a Part-time, Full Time and Dedicated Basis
Let’s talk about your goals and explore how I can help you bring your .NET project to life. Message me anytime to get started.
ERP Software
.NET Framework
Azure App Service
ASP.NET Core
Microsoft Visual Studio
Entity Framework
ASP.NET
CRM Software
Microsoft Windows
Umbraco
ASP.NET MVC
C#
Microsoft SQL Server
HighLevel
Marketing Automation
Kaushal G.
Ahmedabad, India
$35/hr
4.9
24 jobs
🏆 Official Odoo Partner | Certified Odoo Team | 50+ Odoo Implementations across Fashion, Real Estate, Textile, Travel, IT, and Manufacturing.
I'm Kaushal Gajjar, Founder of 7Span - an Official Odoo Partner agency. I lead a certified Odoo team that delivers production-grade Odoo ERP implementations, customizations, and integrations for global businesses. We work across all Odoo versions, including the latest Odoo 19, and we know which version to put you on (and which to migrate you off of).
What I deliver and what most "Odoo experts" miss:
✔ Odoo ERP Implementation (End-to-End): discovery, configuration, data migration, training, go-live, hypercare. Not just install-and-leave.
✔ Odoo Customization & Custom Module Development: Python/XML/OWL/JS, clean code that survives Odoo upgrades. No spaghetti.
✔ Odoo Migration & Version Upgrade: Odoo 13/14/15/16/17 → Odoo 18/19 with zero data loss and minimal downtime.
✔ Third-party Integrations: Shopify, WooCommerce, Amazon, Magento, Stripe, Razorpay, ShipStation, Salesforce, HubSpot, QuickBooks, custom REST APIs, EDI, and more.
✔ Odoo eCommerce, POS, Manufacturing (MRP), Inventory, Accounting, HR/Payroll, CRM, Sales, Purchase, Project, Helpdesk, Subscription, Field Service, Studio
✔ Odoo Functional Consulting & Business Process Mapping: for clients who need a roadmap before they need a developer.
✔ Performance Optimization, Bug Fixing, Server & Hosting Setup: Odoo.sh, AWS, DigitalOcean, on-premise.
Why a Partner agency beats a solo freelancer:
🔹 Bandwidth: my certified team can run multiple workstreams in parallel. Backend dev, functional config, and UI/theme can move at the same time.
🔹 Coverage: sick days, time zones, and unexpected scope don't kill your timeline.
🔹 Accountability: you get a documented process, version-controlled code, staging environments, and proper QA, not "trust me, it works."
🔹 Officially backed: direct access to Odoo S.A. for licensing, enterprise support, and roadmap insights.
Industries I've delivered Odoo for:
Fashion & Apparel, Smart Luggage / D2C, Real Estate, Hotel & Hospitality, IT/SaaS, Manufacturing, Retail, eCommerce, Logistics, Professional Services.
🤝 My promise: if Odoo is wrong for your business, I'll tell you in the first call. If it's right, I'll show you the fastest, cleanest path to ROI.
☎️ Free 30-min Odoo audit
Message me with your current setup or business workflow, and I'll send back a specific implementation/migration roadmap before you spend a dollar.
Let's build a system that actually works for your business and grows with it.
ERP Software
Odoo
Odoo Development
Python
PostgreSQL
API Integration
Odoo Administration
Business Process Automation
Business Process Reengineering
Manufacturing
Accounting Software
Ecommerce Website Development
Software Development
Ecommerce
Enterprise Software
Accounting Advisory
Ecommerce Platform
Pralyankar S.
Mohali, India
$25/hr
4.9
33 jobs
✌✌Top Rated Professional + 100% Job Success Ratio✌✌
If 15 years as a lead developer turned solution architect sounds amazing, I am still learning while keeping a keen watch on technological advances. From SAAS-based business automation (ERP, CRM, industry-specific applications) to building a portfolio in niche domains like:
👉👉Healthcare and Logistics, Aviation, and AI, I have worked as a freelancer, team lead, and technical advisor as and when required.
**Though I love developing applications from scratch, I have an ample amount of work that includes**
✔ Working in collaboration with remote teams, offsite and onsite (Global Clients, Australian/US clients)
✔Migration of legacy applications as per Object Oriented Design, intuitive Single Page Application (SPA) interface with Angular 6, .NET Core, SQL SERVER 12/14, and Azure services.
✔Data analytics: PowerBI, SSRS, Tableau, DevExpress Reporting, Upscaling existing applications (features and performance enhancement, database management, etc.)
✔Entity Framework, ADO.NET, and API/ Microservices development
**Withstanding a decade-long technology advancement, there is more to what I can offer if you are a well-established business having a large customer base.**
👉Setting up your cloud infrastructure with Azure and AWS to avail shared and multi-tenant services so that you can handle unpredictable changes in user demand and balance across servers.
👉 Set up proper logging and monitoring to catch any performance problems or errors before they affect your business negatively.
👉 Set up continuous integration or track down and eliminate bugs to eliminate the possible human errors while deploying the new versions.
Apart from this, on-time delivery, a quick turnaround, and no-fuss behavior have earned me a good reputation and consistent client collaborations/Projects worth a few weeks to years🤗
And what's better than client feedback? Check reviews and the volume of work on my profile for various projects undertaken and successfully delivered.
Please ping me for a great work experience, I look forward to helping you scale!
ERP Software
SQL
ASP.NET Core
.NET Core
Supply Chain & Logistics
Microsoft SQL Server
Microsoft Visual Studio
Healthcare Management
Database Architecture
Angular
ASP.NET MVC
ASP.NET
Windows Presentation Foundation
CRM Development
Blazor
Murtaza G.
Ahmedabad, India
$30/hr
4.5
53 jobs
Most ERPNext projects go over budget and under-deliver — not because the software is wrong, but because the implementation ignored how the business actually operates. That's the problem I've spent 13 years fixing.
I build ERPNext implementations and Spring Boot backend systems for startups, SMEs, and enterprises that need things done right the first time. I'm Frappe Certified on ERPNext V15, and I've completed 38+ projects on Upwork with a 100% Job Success Score across $90,000+ in work — which means clients come back, and they refer others.
𝐖𝐡𝐞𝐫𝐞 𝐈 𝐚𝐝𝐝 𝐭𝐡𝐞 𝐦𝐨𝐬𝐭 𝐯𝐚𝐥𝐮𝐞:
On the ERPNext side: end-to-end implementations, custom DocTypes, workflow automations, approval hierarchies, print formats, custom scripts, and REST API integrations with third-party tools. I understand the Frappe framework deeply enough to build what the standard modules can't.
On the backend side: Spring Boot REST APIs and microservices with proper security (Spring Security, JWT, RBAC), JPA/Hibernate, clean architecture, and production-ready deployments. I've also handled Liferay 6.2/7.x portal development and Java + React/Angular enterprise portals for clients who needed both ERP and a custom frontend layer.
What separates working with me from working with a developer who just executes tickets: I ask the two questions most developers skip before starting — what does your current process actually look like, and what does failure cost you? That conversation shapes everything and usually saves weeks of rework.
Currently available. I reply within a few hours.
ERP Software
Java
MongoDB
Docker
Python
PostgreSQL
MySQL
MariaDB
ERPNext
Spring Boot
Spring Framework
Spring MVC
Liferay
Microservice
API Development
Spring Security
Spring Data
Hibernate
REST API
Palkesh B.
Bhavnagar, India
$25/hr
5.0
111 jobs
🚀 Odoo Certified Techno-Functional Expert | Top Rated Plus | 10+ Years of ERP Excellence
👨⚖️ 10+ years of Experience | 👨💻 ERP Techno-Functional | ⭐ 5-Star Feedback | 💯 100% Job Success | 🏆 90+ Jobs Completed on Upwork | 💻 80+ Successful Odoo Implementations | 📶 Grow your business with Odoo | ⏰ Terrific Upwork Job History
Hi! I'm Palkesh Baraiya, an Odoo Certified Techno-Functional Expert with 10+ years of experience helping global businesses scale efficiently using Odoo ERP.
As a Top Rated Plus Freelancer, I specialize in Odoo Development, Implementation, Customization, Migration, and Integration, delivering robust ERP solutions that drive growth and automation.
💡 Why Clients Choose Me
✅ Odoo Certified Professional: Expert in Odoo v7 → v19 (Community & Enterprise)
🧠 Techno-Functional Expert: Deep understanding of both technical & business processes
📈 Proven Record: 90+ completed projects and 80+ successful ERP deployments
🤝 Long-Term Partnership: Many clients retained for ongoing Odoo support
⚙️ End-to-End Ownership: From analysis to deployment & training
⚙️ Odoo Development & Implementation Services
🔧 Custom Modules & Enhancements
➛ Develop tailor-made modules to match business logic
➛ Advanced QWeb PDF & Excel reporting
➛ Complex workflow automation & approval systems
➛ Multi-company / multi-warehouse configurations
📦 Odoo Migration Expert
➛ Database & module migration (v7 → v19)
➛ Clean, secure migration with optimized performance
➛ Legacy data cleanup for staging/live environments
🔗 Odoo Integrations
🌐 Shopify | WooCommerce | QuickBooks | Lazada
💳 Stripe | PayPal | Mailchimp | Twilio | Firebase
🔒 Biometric, IoT & Medical Device Integration
🔁 REST API / XMLRPC / SaaS / OdooRPC integrations
🛒 Website & eCommerce
➛ Custom Odoo themes with dynamic CMS data
➛ B2B & B2C marketplace setups
➛ Payment gateway & shipping integrations
➛ SEO-optimized, responsive UI
🖥️ Server & Deployment
➛ Installation on Ubuntu, Linux, Windows
➛ Deployment on AWS | Odoo.sh | Google Cloud | Docker
➛ SSL setup, backup strategy & performance tuning
🧩 Functional Expertise in Odoo Apps
Sales | CRM | Purchase | Inventory | Accounting | HR | Payroll | POS | MRP | Project | Helpdesk | eLearning | Website | Events | Approvals | Subscriptions | Email Marketing | Maintenance | Planning | Rental | Studio | Timesheets | Recruitment | Expenses | Survey
📊 Reporting & Dashboards
📄 QWeb | XLSX | CSV | RML | Aero Reports | Accounting Dashboards | KPIs & Analytics
💻 Technical Stack
➛ Languages: 🐍 Python | 💻 JavaScript | ⚙️ XML | 🎨 HTML5 | 🧩 OWL JS | 📱 Flutter
➛ Databases: 🗃️ PostgreSQL | 💾 MySQL | ☁️ AWS RDS
➛ Servers: 🖥️ Ubuntu | ☁️ AWS | 🧱 Docker | 🚀 Odoo.sh | 🌐 Google Cloud
💬 Client Feedback
⭐ “Palkesh is a true Odoo professional, quick, reliable, and understands business logic deeply.”
⭐ “Delivered complex customizations and integrations flawlessly. 10/10 would hire again.”
⭐ “Excellent communication and timely delivery, highly recommended Odoo expert.”
🚀 Let’s Build Your Odoo Success Story
If you’re looking for a reliable, certified Odoo developer who delivers results, let’s connect.
I’ll help you implement, optimize, and scale your ERP efficiently and professionally.
ERP Software
Odoo Development
Odoo
Odoo Administration
Ecommerce Website
Bookkeeping
Python
API Integration
Theme Development
Website Customization
jQuery
Web Development
WordPress
SaaS
PHP
Mehul J.
Ahmedabad, India
$25/hr
4.9
182 jobs
Do you need a reliable partner who delivers on time, within budget, and with results you can measure?
For 14 years, clients have trusted me to turn ideas into real, working solutions.
I deliver with clear communication, steady progress, and expertise in AI, chatbots, and enterprise apps.
🏆 Why Clients Hire Me
• Lean Solutions: I keep things simple. I focus on what solves your problem.
• Clear Delivery: You get milestones, updates, and tested results. No surprises.
• Technical Expertise: I build with proven methods, not hype. You get software that is stable, secure, and built to last.
• Accountability You Can Trust: As a Top Rated freelancer with 100% Job Success, I stand by my work. If something breaks, I fix it. My job is not done until it works.
🔧 Services and Skills
• AI Integrations: OpenAI, Gemini, Claude, MCP Server and RAG pipelines to automate workflows, reduce errors, and cut manual effort.
• WhatsApp Bots: WhatsApp Official API-based bots with CRM, AI-driven replies, and payment flows to serve customers faster.
• Web, Mobile & ERP Systems: Laravel, Python, Node, Next, React, Vue, and Flutter to build scalable platforms, operationally efficient enterprise-grade tools, and SaaS products.
• Automation: N8N, Zapier, Make, Pabbly, and custom APIs to connect systems and eliminate repetitive tasks.
✅ Ready to Grow?
If you want lean, effective tech that solves real problems and fuels business growth, let's discuss your project.
ERP Software
Vue.js
AI Implementation
Python
n8n
Chatbot
Laravel
PHP
Android
iOS
Flutter
Project Management
ClickUp
WhatsApp
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