With expertise in ๐๐ก๐จ๐ฉ๐ข๐๐ฒ ๐๐ฅ๐ฎ๐ฌ ๐๐ฉ๐ฉ๐ฌ, ๐๐๐ซ๐จ, ๐๐จ๐ก๐จ, and ๐๐ฎ๐ข๐๐ค๐๐จ๐จ๐ค๐ฌ, I design seamless workflows that connect your store, accounting, and CRM into one efficient ecosystem. ๐ก๐ผ ๐บ๐ผ๐ฟ๐ฒ ๐ท๐๐ด๐ด๐น๐ถ๐ป๐ด ๐๐ผ๐ผ๐น๐ ๐ผ๐ฟ ๐๐ฎ๐๐๐ถ๐ป๐ด ๐ต๐ผ๐๐ฟ๐ ๐ผ๐ป ๐ฟ๐ฒ๐ฝ๐ฒ๐๐ถ๐๐ถ๐๐ฒ ๐๐ฎ๐๐ธ๐.
๐๐ฒ ๐ฌ๐ฉ๐๐๐ข๐๐ฅ๐ญ๐ฒ: Taking different tools (Shopify, Xero, Zoho, Quickbooks, bespoke databases) and integrating them automatically, so you don't waste time on data entry and unnecessary manual work.
๐๐๐๐ฅ ๐๐๐ฌ๐ฎ๐ฅ๐ญ๐ฌ ๐๐จ๐ซ ๐๐๐๐ฅ ๐๐ฅ๐ข๐๐ง๐ญ๐ฌ
๐ ๐ ๐๐๐ (๐๐ง๐๐ซ๐ ๐ฒ ๐๐ซ๐ข๐ง๐ค ๐๐ซ๐๐ง๐) - Built custom Shopify app to handle their unique product configuration needs, improving checkout experience for thousands of daily orders.
๐๐๐ฃ๐๐ข ๐๐จ๐ฎ๐ซ๐ฌ - Implemented complete Zoho CRM integration connecting their booking system with customer management, eliminating manual data sync across platforms.
๐๐ก๐จ๐ฉ-๐๐จ๐๐๐ฅ ๐๐ฎ๐ฌ๐ญ๐ซ๐๐ฅ๐ข๐ - Developed custom integration layer connecting their multi-vendor marketplace with inventory and fulfillment systems.
๐๐ก๐๐ญ ๐ ๐๐ฎ๐ข๐ฅ๐:
๐๐ก๐จ๐ฉ๐ข๐๐ฒ ๐๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐๐ฉ๐ฉ๐ฌ
โ Private apps for unique business workflows
โ Admin dashboard extensions
โ Custom product configurators
โ Order management automation
๐๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง ๐๐ซ๐จ๐ฃ๐๐๐ญ๐ฌ
โ Xero โ Shopify (orders, inventory, accounting sync)
โ Zoho โ Any platform (CRM, inventory, booking systems)
โ Custom API development and third-party connections
โ Webhook implementations for real-time data flow
๐๐๐๐ค๐๐ง๐ ๐๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ
โ Laravel APIs for complex business logic
โ Node.js microservices for scalable integrations
โ Database design and optimization
โ RESTful and GraphQL API development
๐๐จ๐ฐ ๐ ๐๐จ๐ซ๐ค:
๐. ๐๐ข๐ฌ๐๐จ๐ฏ๐๐ซ๐ฒ ๐๐๐ฅ๐ฅ - I learn your current workflow and pain points
๐. ๐๐๐๐ก๐ง๐ข๐๐๐ฅ ๐๐ซ๐จ๐ฉ๐จ๐ฌ๐๐ฅ - Clear scope, timeline, and costs (no surprises)
๐. ๐๐ ๐ข๐ฅ๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ - Weekly updates, working in sprints
๐. ๐๐๐ฌ๐ญ๐ข๐ง๐ & ๐๐๐ฉ๐ฅ๐จ๐ฒ๐ฆ๐๐ง๐ญ - Thorough QA before going live
๐. ๐๐จ๐๐ฎ๐ฆ๐๐ง๐ญ๐๐ญ๐ข๐จ๐ง & ๐๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ - Complete handoff with ongoing support options
๐๐๐๐ก๐ง๐ข๐๐๐ฅ ๐๐ญ๐๐๐ค:
โ ๐๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ๐ฌ:Shopify, Xero, Zoho, WordPress
โ ๐๐๐๐ค๐๐ง๐: Laravel (PHP), Node.js, Express
โ ๐ ๐ซ๐จ๐ง๐ญ๐๐ง๐: React, JavaScript, HTML5/CSS3
โ ๐๐๐๐ฌ: REST, GraphQL, Webhooks
โ ๐๐๐ญ๐๐๐๐ฌ๐๐ฌ: MySQL, PostgreSQL, MongoDB
๐๐ก๐ฒ ๐๐ฅ๐ข๐๐ง๐ญ๐ฌ ๐๐ก๐จ๐จ๐ฌ๐ ๐๐ฒ ๐๐๐๐ฆ
We're not just developers - we understand business processes. When you hire us, you get a team of 15+ specialists who have delivered 44+ successful projects totaling $30K+ on Upwork alone.
We ask the right questions upfront, so the final solution actually solves your problem (not just what you thought you needed).
๐๐จ๐จ๐ค๐ข๐ง๐ ๐๐จ๐ซ ๐ ๐๐ก๐จ๐ฉ๐ข๐๐ฒ ๐๐ฉ๐ฉ ๐จ๐ซ ๐ข๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง ๐ญ๐ก๐๐ญ "๐ฃ๐ฎ๐ฌ๐ญ ๐ฐ๐จ๐ซ๐ค๐ฌ"?
Send me a message describing your challenge. I'll let you know if we're a good fit and provide a clear path forward.
Let's eliminate your manual work and connect your systems properly.
Xero
Shopify Apps
API Integration
Zoho CRM
ChatGPT API Integration
Node.js
Laravel
React
Shopify
PHP
REST API
CRM Development
Ecommerce
MySQL
GraphQL
chintan P.
Ahmedabad, India
$30/hr
4.7
82 jobs
120+ accounting and ERP integrations delivered. My biggest? A unified 6-platform accounting sync (QuickBooks Online, QuickBooks Desktop, Xero, NetSuite, Sage Intacct, Dynamics 365 Business Central) for Fraxion, an eProcurement SaaS used by 200,000+ users across 1,000+ companies. If your system needs to talk to an accounting or ERP platform, I have done it before.
What I build:
- Custom API integrations between your app/platform and accounting systems (QuickBooks, Xero, NetSuite, Sage, Dynamics 365, Zoho Books)
- eCommerce-to-accounting sync (Shopify, WooCommerce, Linnworks to QuickBooks/Xero)
- Invoice, payment, and financial data automation
- SaaS product integrations for companies that want to offer accounting connectivity to their users
- CRM-to-accounting workflows (HubSpot, Salesforce, Pipedrive to QuickBooks/Xero/NetSuite)
Recent projects:
- Cut manual data entry by 75% for a UK skincare brand by integrating Shopify, WooCommerce, HubSpot, Linnworks, Xero, and Stripe into one centralized platform
- Built NetSuite integration for Calxa, an Australian budgeting software used by 1,300+ businesses
- Automated multi-level tax reporting for a $5M IT company using QuickBooks Desktop
- Turned an Excel-based nonprofit finance workflow into a cloud SaaS app with QuickBooks Online integration in 9 months
- 57+ detailed case studies available in my portfolio below
How I work:
- Free 1-hour consultation on your integration challenge
- Detailed project estimate within 24 hours
- Fixed-scope or hourly, your choice
- Full documentation and source code handover included
- Post-launch support available
Tech stack:
Node.js, MERN, Python, .NET Core, PHP | AWS, Azure, GCP | n8n, Zapier, Make, Power Automate
Platforms I integrate:
Accounting: QuickBooks (Online and Desktop), Xero, Zoho Books, MYOB, Sage (50/100/200/300/Intacct/X3), Wave, FreshBooks
ERP: NetSuite, SAP, Microsoft Dynamics 365 / Business Central, Acumatica, Odoo
eCommerce: Shopify, WooCommerce, Magento, BigCommerce, Linnworks, Amazon, eBay
CRM: Salesforce, HubSpot, Zoho CRM, Pipedrive
I am the founder of Satva Solutions, a 15+ year integration-focused development firm. I personally lead every project from scoping through delivery. Send me a message or invite me to your job.
Xero
API Integration
API Development
Zoho CRM
Intuit QuickBooks
NetSuite Development
Sage
Python
Shopify
QuickBooks Online API
Node.js
Microsoft Dynamics 365
SAP
Oracle NetSuite
Zoho Books
Automation
HubSpot
n8n
Make.com
Zapier
Sarbrinder S.
Batala, India
$20/hr
4.4
220 jobs
Hi,
I am one stop solution for all your IT profession needs. I providing full-cycle services in areas of software development, web-based enterprise solutions, web application and custom solutions. I have 8+ years of experience in Development and Designing and hands on expertise with third party API's like:
โ๏ธ Xero
โ๏ธ Quickbooks
โ๏ธ Sage
โ๏ธPipedrive
โ๏ธSalesforce
โ๏ธShipStation
โ๏ธMyob
โ๏ธAmazon
โ๏ธeBay
โ๏ธFacebook Marketing Ads lead
Payment Gateway integration Experience with:
>> PayPal
>> Stripe
>> Neteller
>> Skrill
>> Worldpay
>> Epay
>> Moliee
>> Bitcoin
Expertise with custom portal:
-- CRM's
-- E-commerce Portal
-- Booking systems
I always believe in healthy business relationships by delivering quality work within assigned timelines. Deep requirement analysis, prompt and factual communication with problem solving approach are foundation of a successful project & long term professional relationship, which should be flexible and follow industry standards by every mean. Yourhelpgroup brings innovative ideas and cutting-edge technology into the business.
Looking forward to working with you.
Xero
WordPress
jQuery
PHP
JavaScript
HTML
Laravel
Landing Page
CodeIgniter
Intuit QuickBooks
CakePHP
Pipedrive
API Development
Osama S.
Islamabad, Pakistan
$40/hr
5.0
9 jobs
Integrated systems rarely break on the first successful API call. They break three weeks later: a failed Shopify webhook, an ERP order that never synced, a CRM contact missing from the pipeline, or POS inventory that no longer matches the store.
I build and fix the middleware/API layer behind those systems.
My strongest work is around Shopify, ERP, CRM, POS, and Laravel-based backend systems where product data, orders, inventory, customers, payments, and reporting all need to stay aligned.
What I usually handle:
- Shopify / Shopify Plus integrations and custom commerce workflows
- ERP and CRM syncs: Acumatica, Salesforce, Zoho, HubSpot, SAP-style systems
- POS and inventory workflows: Clover, store operations, loyalty, order flows
- Laravel/PHP middleware, APIs, webhooks, queues, cron jobs, retries, and logs
- Admin dashboards, reporting panels, and operational data models
- Production debugging where the issue is hidden across multiple systems
Relevant background:
- Built and supported systems handling 24k+ products, 3M+ users, and 2,000+ locations
- Led technical delivery across teams of 20+
- Worked across Shopify, Shopify Plus, Magento, BigCommerce, Acumatica, Salesforce, Zoho, Clover POS, Laravel, REST/GraphQL APIs, PostgreSQL, MySQL, AWS, Firebase, and payment systems
I also take on SaaS MVPs and React Native app work when the project depends on backend architecture, integrations, subscriptions, analytics, or production stability.
If your store, ERP, CRM, POS, or internal dashboard is held together by fragile syncs and unclear data flow, I can help trace where it breaks and make the system reliable.
Laravel
ERP Software
HubSpot
Shopify Plus
Magento
SAP
Acumatica
Salesforce
API Integration
SaaS Development
Web Application Development
Zoho CRM
JavaScript
Ecommerce Platform
Stripe
Clover POS System
Firebase
Liquid
Google Analytics 4
Threcia Mae E.
Lapu-Lapu City, Philippines
$8/hr
5.0
16 jobs
I am an accounting and bookkeeping professional with experience in reconciliations, financial reporting support, cash flow monitoring, audit documentation, tax support, and general finance tasks.
I have worked in treasury accounting, internal audit, finance, property accounting, and Australian business advisory support. My work includes bank reconciliations, journal entries, Excel schedules, billing support, sales and collection reports, AP documentation, cash monitoring, and preparation of working papers.
I also have experience supporting Australian tax work, mainly individual and sole trader income tax returns, BAS, IAS, PAYG variation, tax planning support, trust minutes, and limited exposure to trusts and companies. I draft client query emails for manager review and help ensure supporting documents are organised and complete.
Tools I have used include Xero, Xero Tax, APS Tax Manager, QuickBooks, SAP, Microsoft Excel, and Microsoft Office.
I am reliable, organised, and careful with details. I can work independently, follow instructions, meet deadlines, and maintain confidentiality. I am open to bookkeeping, accounting support, tax support, reconciliation, financial reporting, and admin-finance tasks for clients in the Philippines, Australia, the US, or other international markets.
Xero
SAP
Account Reconciliation
Microsoft Excel
Intuit QuickBooks
Microsoft Word
Microsoft Office
QuickBooks Online
Accounting
Tax Preparation
Niladri D.
Kolkata, India
$25/hr
4.7
282 jobs
โ Solution Architect | Full-Stack | DevOps | Cloud | AI/ML | LLM Apps | IoT
Hi, Iโm Niladri โ a Solution Architect and Full-Stack Developer with 15+ years of experience helping startups, SaaS companies, and enterprises design, build, automate, and scale secure, production-ready software systems.
Clients hire me when they need more than a coder. They need someone who can understand the business goal, design the right architecture, build the product, automate infrastructure, integrate AI where it adds value, and keep the system scalable, maintainable, and cost-efficient.
I can work as a senior engineer, architect, DevOps consultant, technical lead, or long-term technology partner.
๐ Skill Ratings
DevOps & Cloud Architecture โ โโโโโโโโโโ 9.5/10
Solution Architecture โ โโโโโโโโโโ 9.5/10
Backend & API Engineering โ โโโโโโโโโโ 9/10
AI/ML & LLM Integration โ โโโโโโโโโโ 8/10
IoT & Embedded Electronics โ โโโโโโโโโโ 8/10
Frontend Development โ โโโโโโโโโโ 7/10
Mobile App Development โ โโโโโโโโโโ 7/10
๐ What I Can Help You With
โ๏ธ Cloud, DevOps & Platform Engineering
I design and deploy cloud-native infrastructure using AWS, Google Cloud, Azure, DigitalOcean, Heroku, and hybrid/on-premise systems.
AWS: EC2, S3, RDS, Lambda, ECS, EKS, Fargate, DynamoDB, CloudFront, Route 53
GCP: Cloud Run, GKE, Firebase, Cloud SQL, BigQuery, Pub/Sub, AI APIs
Azure: Functions, App Services, PostgreSQL, DevOps, cloud migration
Core DevOps: Docker, Kubernetes, Helm, Terraform, CI/CD, GitHub Actions, GitLab, Jenkins, Bitbucket Pipelines, monitoring, backups, security hardening, high availability, and cost optimization.
๐ค AI/ML, LLM Apps & Automation
I help businesses integrate AI into real products and workflows: LLM applications, OpenAI/AWS AI/Google AI integrations, RAG knowledge-base systems, AI chatbots, document processing, vector search with PostgreSQL/pgvector, recommendation engines, predictive analytics, and workflow automation.
My focus is not just adding AI features โ I design AI systems that are useful, secure, measurable, and practical.
๐ป Full-Stack Web Development
I build scalable web applications with clean architecture and maintainable code.
Backend: Node.js, NestJS, Express, TypeScript, Python, Django, Flask, FastAPI, Java/Spring Boot
Frontend: React.js, Next.js, Vue.js, Angular, admin dashboards, SaaS portals
Databases: PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, MariaDB, MS SQL
I focus on API performance, database design, authentication, authorization, security, testing, and maintainability.
๐ API Development & SaaS Integrations
I build APIs, webhooks, integration layers, and event-driven systems. Experience includes Amazon MWS/SP API/Ads API, QuickBooks Online/Desktop, Xero, FreshBooks, HubSpot, Salesforce, Zoho, Zendesk, Stripe, Twilio, Slack, Asana, REST, GraphQL, Webhooks, Microservices, and Event-driven Architecture.
๐ฑ Mobile App Development
React Native, Flutter, and PWAs with real-time chat, push notifications, payments, GPS tracking, offline sync, dashboards, and cloud backend integration.
๐ IoT & Embedded Systems
Embedded Linux, Buildroot, Arduino, ESP, Raspberry Pi, RTOS, FPGA, Petalinux, RFSoC, ZCU111, XRF8, I2C, SPI, UART, TCP, MQTT, sensor integration, and firmware-to-cloud-to-dashboard platforms.
๐ง Technical Leadership
I support teams with architecture, cloud review, code/PR review, CI/CD setup, security planning, database/API design, bottleneck resolution, team grooming, scalability planning, and engineering best practices.
๐ Why Clients Hire Me
โ๏ธ 15+ years of hands-on software, cloud, DevOps, AI, and IoT experience
โ๏ธ Strong mix of architecture, development, automation, and technical leadership
โ๏ธ Ability to work independently or lead a technical team
โ๏ธ Experience with SaaS, fintech, e-commerce, AI, cloud, API integrations, and IoT systems
โ๏ธ Practical mindset: I design systems that can be built, deployed, scaled, and supported
โ๏ธ Strong focus on clean code, security, documentation, automation, and maintainability
I donโt just deliver code โ I help you build a reliable product, scalable platform, and stronger technical foundation.
โญ Client Feedback
โNil headed up a full backend solution including RESTful API and AWS cloud setup. He is knowledgeable, understands your needs, and delivers creative, high-quality solutions.โ
โ Douglas Stirling
โNil is an excellent developer โ quick to grasp requirements, easy to communicate with, and always delivers well-tested, first-class work.โ
โ Sat Sindhar
โNiladri is a highly experienced full-stack programmer with thorough knowledge across technologies. I am extremely satisfied with his services.โ
โ Vishal Agarwal
โNiladri is the best at what he does. Very easy to communicate with, delivers flawless work, and provides great support after the job is done.โ
โ Muzaffer Selimbeyoglu
๐ Background
Degree in Computer Science
CCNA | RHCE
Diploma in Computer Hardware & Electronics
GitHub Portfolio: fuzonmedia
Node.js
Docker
Python
Amazon Web Services
Serverless Computing
Amazon ECS
Kubernetes
Google Cloud Platform
Microsoft Azure
DevOps
React
NestJS
CI/CD
React Native
Embedded C
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Kinetic Investments
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