I am a SAP Business One (SAP B1) Consultant with strong experience in end-to-end ERP support, implementation assistance, and business process optimization for small and mid-sized organizations. I help businesses improve efficiency, reduce manual work, and get maximum value from their SAP Business One system.
My expertise covers both functional and technical areas of SAP B1, allowing me to support users, troubleshoot system issues, and also work on backend data, reporting, and integrations.
I provide reliable support across:
• SAP Business One Support
• End-user troubleshooting and system assistance
• User management, authorizations, and security setup
• SQL query development and database reporting
• Crystal Reports and custom report development
• Data extraction, validation, and performance optimization
• SAP B1 process improvements and workflow automation
• Support for add-ons, integrations, and third-party tools
I also work closely with technical teams, developers, and external consultants to ensure smooth execution of custom development, integrations, and system enhancements outside standard SAP B1 functionality.
My focus is not only on fixing issues but also on improving business processes. I help organizations identify underutilized SAP Business One features and implement solutions that improve productivity, reporting accuracy, and operational control.
Key strengths:
* Strong understanding of SAP Business One (Finance, Sales, Purchasing, Inventory modules)
* Hands-on experience with SQL Server and data-level troubleshooting
* Experience in building dashboards and KPI reporting using Power BI
* Ability to translate business requirements into system solutions
* Proactive approach toward process improvement and automation
I am flexible with working hours and can support clients across different time zones. I am available for both short-term tasks and long-term ongoing support roles.
My goal is to become a reliable ERP partner for your business by ensuring your SAP Business One system runs smoothly, efficiently, and supports your growth.
Let’s connect and discuss how I can help optimize your SAP Business One environment.
MERN Stack
Flutter
TypeScript
JavaScript
Amazon Web Services
Next.js
yalamber S.
Biratnagar, Nepal
$40/hr
5.0
156 jobs
Welcome to the crossroads where expertise meets innovation! I'm a seasoned web developer, celebrated for transforming client visions into reality with bespoke solutions that exceed expectations. With a decade of triumphs under my belt, my approach is simple yet powerful: your vision leads the way, enhanced by my strategic insights to ensure we not only meet your goals but redefine them.
As a top-rated Upwork professional, I'm not just about ticking boxes. My work embodies excellence, punctuality, and adherence to your budget, proven by an exceptional job success rate that speaks volumes. My forte? A broad spectrum of services tailored to your unique needs, from Web3/DApps and custom web applications to CMS systems, REST/GraphQL API development, seamless API integrations, cutting-edge serverless deployments, and meticulous server management.
But it's not just about the code. It's about building a partnership that thrives on trust, innovation, and the relentless pursuit of excellence. Every project is a testament to quality, rigorously tested to ensure flawless performance that stands the test of time.
Looking for a developer who not only understands your needs but is also committed to turning your digital aspirations into success stories? Let's connect. I'm here to bring your ideas to life, one line of code at a time.
Node.js
web3.js
Solidity
Blockchain Development
JavaScript
Blockchain
AWS Lambda
Git
Next.js
Craft CMS
GraphQL
Amazon Web Services
React
MongoDB
Svelte
Santosh G.
Kathmandu, Nepal
$50/hr
5.0
124 jobs
👋 Hello! I'm Santosh Ghimire, a seasoned Python Backend Developer with over a decade of experience, specializing in creating and designing scalable backend systems and crafting efficient automation solutions from the ground up. As a Top Rated Plus freelancer on Upwork, I've had the privilege of working on a wide range of projects.
🌟 What Sets Me Apart:
🔥 A Decade of Expertise: With more than 10 years in the field, I bring a wealth of knowledge and hands-on experience to every project.
🐍 Python Proficiency: Python is my playground. I've mastered this versatile language and can leverage it to create robust, efficient, and scalable backend solutions tailored to your unique needs.
🏗️ System Architecture: Crafting backend systems that scale seamlessly is my forte. I have a knack for designing systems that can grow with your business.
🤖 Automation Wizardry: I specialize in developing automation systems that streamline processes, boost productivity, and save valuable time and resources.
🎓 Academic Excellence: I hold a master's degree in Computer Science from Georgia Tech, a testament to my commitment to continuous learning and staying at the forefront of industry trends.
🔧 What I Can Do for You:
Whether you need a powerful backend infrastructure, an automation system to optimize your workflow, or a Python expert to tackle your project, I've got you covered. I thrive on challenging projects and take pride in delivering results that exceed expectations.
🌟 Areas of Expertise:
💻 Scalable Backend Systems: I have a proven track record of designing and implementing highly scalable and efficient backend architectures. Whether it's for web applications, APIs, or complex data processing pipelines, I have the experience to ensure your backend scales seamlessly with your needs.
🤖 Automation Mastery: Automation is at the heart of modern businesses, and I excel in creating automation systems that streamline workflows, reduce manual tasks, and boost productivity. From scripting repetitive processes to building complex automation pipelines, I can help you achieve operational efficiency.
📊 Data Management: Dealing with large datasets? I've got you covered. I can design and implement data storage and retrieval systems that handle big data efficiently, ensuring you can make data-driven decisions with confidence.
🌟 🏗️ Technologies I Master:
Python | Django | Flask | SQL | NoSQL | Docker | AWS | RESTful APIs | Celery | Redis | AWS (EC2, S3, Lambda etc) and more.
🌟😃🤝 Client Satisfaction:
My commitment to delivering high-quality work and exceeding client expectations has earned me the prestigious Top Rated Plus status on Upwork. I take pride in consistently providing top-notch solutions and outstanding service.
🌟 📈 My Proven Success:
My track record on Upwork speaks for itself. I've consistently delivered high-quality work, earned the trust of clients, and built lasting partnerships. Your satisfaction is my top priority.
Ready to take your project to the next level? Let's connect and discuss how I can bring your vision to life. Contact me today, and let's get started on your journey to success!
SQL
Data Visualization
Python
Amazon Web Services
Flask
System Automation
API Development
Django
Amazon DynamoDB
Data Science
Dmitry K.
Kathmandu, Nepal
$22/hr
4.9
18 jobs
I build secure, scalable .NET platforms and AI-enabled systems using clean architecture, high-performance API design, and cloud-ready engineering. If you need someone who can both ship and run delivery end-to-end, I’m a strong fit.
I specialize in .NET services, data processing pipelines, and integration-heavy platforms - the type of engineering needed for AI systems that maintain context, orchestrate data, and operate reliably at scale.
I prefer long-term or full-time roles on AI-driven products, especially those involving intelligent automation, RAG pipelines, data orchestration, and high-scale backend systems.
🔧 What I Build
• High-performance .NET APIs (minimal APIs, async/await, pipelines)
• Background services, workers, schedulers, event-driven components
• Data ingestion & integration pipelines (Graph APIs, Google APIs, Slack, email, storage)
• Scalable cloud-ready backend systems (Azure Logic Apps, Functions, containers, Kubernetes)
• Frontend applications using React, Angular, or Vue.js with clean architecture, reusable components, and API-driven state management
• Privacy-first & security-first architecture (OWASP, PCI DSS, strong auth, least privilege, observability)
• RAG + AI inference pipelines optimized for reliability, latency, and cost efficiency
🧰 Technical Stack
• .NET / C#: .NET 8-10, ASP.NET Core, EF Core, background services, async/await, high-performance pipelines
• Frontend: React, Angular, Vue.js (TypeScript-first approach)
• APIs: RESTful design, DTO mapping, HTTP clients, OAuth 2.0, API key authentication
• Containers: Docker build/run/debug, multi-stage builds, containerized local dev workflows
• Data & Messaging: SQL Server, MongoDB, Redis, Kafka/RabbitMQ, CQRS, event-driven architectures
• AI/ML: RAG pipelines, embeddings, ranking, OpenAI / Azure OpenAI integrations
• Cloud & DevOps: Azure, CI/CD automation, Kubernetes, logging/metrics/tracing (observability)
🛡️ Security & Reliability
• OWASP-based engineering
• Strong API authentication design
• Observability, logging, tracing, metrics
• Clean CI/CD pipelines with safe deployment strategies
🏆 Credibility
• 15+ years delivering enterprise-grade .NET systems
• PhD (AI / Applied ML) + MBA (Project Management)
• 8K+ Upwork hours | 100% Job Success
🎓 Professional Certifications
Top-Tier Cloud & Architecture Certifications
• Microsoft Certified: Azure Solutions Architect Expert
Modern Software Engineering & Web Development
• Microsoft Certified Solutions Developer (MCSD): App Builder (Charter Member)
• Microsoft Certified Solutions Developer (MCSD): Web Applications
• MCSA: Web Applications
• Microsoft Specialist: Programming in HTML5 with JavaScript and CSS3
Secure Software Engineering
• EC-Council Certified Secure Programmer .NET v8
Cloud & Infrastructure
• Microsoft Certified Solutions Expert (MCSE): Cloud Platform & Infrastructure (Charter Member)
• Microsoft Certified Solutions Expert (MCSE): Server Infrastructure
Database, BI & Enterprise Data
• Microsoft Certified IT Professional (MCITP): Database Administrator (SQL Server)
• Microsoft Certified IT Professional (MCITP): Database Developer (SQL Server)
• Microsoft Certified IT Professional (MCITP): Business Intelligence Developer (SQL Server)
Legacy
• Microsoft Certified Professional Developer (MCPD): Web Developer
• Oracle Certified Professional, Java SE 6 Programmer
📩 If you need a lead engineer who can deliver modern .NET services, intelligent pipelines, and production-grade AI capabilities, send your requirements and timeline.
C#
Entity Framework
React
Microsoft Azure
.NET Framework
API
Microsoft SQL Server
Git
DevOps
ASP.NET
Software Architecture & Design
Amazon Web Services
Web Development
JavaScript
Claude
Sudarshan G.
Lalitpur, Nepal
$30/hr
4.8
94 jobs
✔ Full-Stack Software Engineer, ✔️ MVP & SaaS Product Specialist, ✔ Drupal Expert, ✔ Detail Oriented, ✔ Clean, Scalable & Secure Coding Practices, ✔ CMS Expert, ✔️ 10+ Years Experience
Strategic Lead Developer with a decade of experience architecting high-performance SaaS solutions and enterprise-scale web applications. Expert in the PHP ecosystem (Laravel, Drupal, WordPress) and modern React frontends. I specialize in building secure, scalable systems using industry best practices and clean code principles. Proven track record of transforming complex requirements into seamless, user-centric digital products.
What I Offer:
❯ Custom Development for Drupal and WordPress tailored to your business needs
❯ High-converting, user-friendly frontends built with Elementor, Gutenberg, and Avada
❯ Secure, scalable backend solutions with PHP, Laravel, and custom API integrations
❯ Site performance tuning and technical SEO improvements for better visibility
❯ Reliable ongoing support including DevOps assistance when required
❯ Accessibility enhancements aligned with WCAG 2.1 for ADA compliance
❯ Data privacy compliance, including HIPAA, SOC 2, and GDPR standards
❯ Marketing & analytics integration, including GCLID tracking, GTM, GA4, and Meta Pixel
My Core Skills & Expertise:
✅ Drupal (6/7/8/9/10/11) - custom modules, themes, Upgrade, Migration, REST API, Workflows
✅ Wordpress - custom plugins, custom themes, website customizations, REST API
✅ Responsive Web Design / Development
✅ PHP ✅Javascript
✅ React Framework, Headless CMS Integration
✅ SEO ✅Email Marketing ✅Mailchimp
✅ HTML5/XTHML, CSS3, SCSS, SASS, Bootstrap
✅ Cross-browser compatibility testing in all major browsers
✅ Google Page Speed Insights Score Improvement
✅ AI Intgration to automate processes
✅ Mobile testing
✅ MySQL database
✅ AWS, Linux Servers
My journey is focused on making a positive impact on the world, addressing its challenges, supporting others' growth, and building a future where kindness, honesty, truth, and progress define true success.
Drupal
WordPress
PHP
JavaScript
Website Redesign
Web Development
Web Design
Website Customization
Website Migration
CMS Development
MySQL
API Integration
WordPress Development
Ecommerce Website Development
Laravel
Suresh S.
Kathmandu, Nepal
$30/hr
5.0
54 jobs
I am a Software Architect and Database specialist with 15+ years of experience designing, developing, and optimizing web, desktop, and mobile applications for clients worldwide.
I specialize in end-to-end solution delivery—from requirement analysis and system architecture to development, deployment, and long-term support. I have built applications ranging from small business tools to large-scale enterprise systems across web, mobile, and desktop platforms.
I also have strong expertise in SQL Server database administration and performance tuning, including query optimization, indexing strategies, and resolving complex production performance issues.
Over the years, I have worked with global clients and built long-term relationships, including engagements lasting over 4 years, helping them scale and improve their systems.
I am passionate about writing clean, efficient code and delivering reliable, scalable, and business-focused software solutions.
Core Expertise:
.NET and .NET Core(C#, VB.NET), Azure
JavaScript, React, Vue.js, AngularJS, jQuery
SQL Server, MySQL, MongoDB
Database performance tuning & optimization
WPF, legacy systems, and third-party integrations
AJAX
ASP
.NET Framework
AngularJS
jQuery
C#
Windows Communication Foundation
ASP.NET MVC
Objective-C
Microsoft SQL Server Programming
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