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We innovate with AI-driven, cutting-edge technology, integrate seamless solutions, and inspire digital transformation across industries.
500+
Projects Completed
13+
Years of Experience
350+
Happy Client
85+
Specialist
5 star Rating Reviews
18,875 Working Hours $500K+ Earned
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Custom Amazon Seller Tools
Amazon and Walmart are top online marketplaces, and if you're a seller, they're where you want to be. With millions of shoppers, the reach is incredible, but managing your presence can be tricky. That’s where we come in.
We develop custom tools for Amazon and Walmart sellers—tailored. Our expertise in developing tools that fit your unique needs. Navigating these competitive platforms without a plan is tough. Our tools are your secret weapon for staying ahead.
Our developed tools for our clients like the Custom Amazon Seller Tools and Walmart Seller Application, with features like Listing Optimizer, Keyword Rank Tracker, and Best Seller Rank Tracker. Need help with customer communication? We’ve developed Email Solicitation Tools as well.
We have expertise in developing tools like Negative Review Tracker, Seller Feedback Tracker, Order Management, Inventory Tracking, Amazon Refund Tracker, and Sales & Income/Expense Analysis. Our developed Amazon Product Research Tool finds profitable products efficiently. The Amazon Seller Extension integrates seamlessly into your workflow, saving time and effort.
Reach out to us to create Custom Amazon Seller Tools tailored specifically for your business. Tailored tools lead to tailored success—that’s our goal.
What our clients say
Kanhasoft delivered a high-quality website and met all expectations. A detailed QA style ensured accuracy during the process and Kanhasoft provided value and a good working relationship. Advocacy groups are impressed by demonstrations and users are pleased.
Kanhasoft completed the all of the project specifications within the designated timeline and internal personnel are happy with the quality. The team’s prompt communication and level of past experience in the industry helped them deliver a product that surpassed all expectations.
Kanhasoft helped the client build a successful product, enabling them to record a client NPS of 75% with about 1,250 customers. They also supported the client to achieve a 100% growth rate. Moreover, the vendor delivered clean code and architecture, resulting in a reliable app with minimal downtime.
Kanhasoft delivered the first full version of the MVP in less than four weeks. The team communicates seamlessly and responds to queries promptly. They know how to fill the blanks in a not-so-ideal specification with minimal direction.
The KanhaSoft team is readily accessible and good at translating ideas into fully-developed platforms. Whether it’s matchmaking or client and employee management, they created highly customized, user-friendly platforms that functioned well and reduced business costs.
Working with Kanhasoft has been fantastic. They exceeded our expectations with fast responses, clear communication, and technical expertise. They handled last-minute changes with ease and delivered tailored solutions. Their automation skills helped us streamline processes and save time. Kanhasoft truly felt like part of our team. If you need reliable web developers, Kanhasoft is a partner you can trust.
At Avnew Health, partnering with Kanhasoft for our CRM development and integration was a great experience. They helped us maintain an IPD-compliant environment while ensuring the CRM worked seamlessly. The project stayed on time, on budget, and was well managed via Asana. Their responsiveness over Zoom and Google Meet impressed us. Kanhasoft has been a reliable, skilled partner from start to finish.
Kanhasoft delivered a custom ERP system that transformed how we operate at Secro. They improved our efficiency by over 40% and reduced document processing time dramatically. Their team handled project management flawlessly and adjusted quickly to any changes we needed. Their technical skill and professionalism made the process smooth and exceeded our expectations.
Portfolio
How we turn complex ideas into powerful, custom-built software and apps that drive real business results.
Custom Analytics Platform for Walmart Sellers
- React JS
- Node JS
- Postgresql
- Python
- AWS
Kanhasoft developed a robust, real-time analytics SaaS platform designed specifically for Walmart sellers in the USA. The dashboard enables sellers to track their performance across sales, advertising (PPC), profitability, and keyword ranking—all pulled directly from Walmart’s live APIs. Built over a 24-month development cycle, the platform transforms complex data into easy-to-understand dashboards that help eCommerce brands optimize their strategies and grow profitably.
Custom Amazon Seller Tools
- PHP
- Mysql
- Angular
- CasperJS
- AWS
A SaaS based Custom Amazon Seller Tools for automatic email campaigner, negative review tracker and data analytics for Amazon platform. This platform is available on a subscription basis and allows sellers to setup email campaigns for specific events of their orders. The system also has a comprehensive sales data analytics module which provides drill down reports & metrics of seller’s Amazon store.
Custom Amazon Refund Tracking System
- PHP
- Mysql
- CasperJS
- PhantomJS
Track how much money Amazon owes you for incorrect deductions, non-reimbursed orders, items not returned and items damaged from your inventory. The system scans your Amazon seller central to check for anomalies in Amazon’s operation and will display them along with the reason. System also suggests you the content to be written while creating a case on Amazon.
Custom Amazon Sales Tracking System
- PHP
- Mysql
- Angular
- CasperJS
- PhantomJS
An attractive custom tool for newbie & experienced Amazon sellers alike which tracks and monitors Best Seller Rank, keyword search rank and sales metrics of an Amazon store. Sellers can add ASINs along with their keywords to track and system will monitor the BSR and the keyword search rank twice daily. Also, sellers can connect their Amazon store to monitor their sales history and watch their daily sales data, promotion performance, ASIN performance, order returns and goal tracking.
Custom Amazon ERP System
- PHP
- Mysql
- Angular
- CasperJS
- PhantomJS
An Amazon API based custom Inventory & stock management system, which allows Amazon sellers to monitor their warehouse inventory, order management, invoicing, stock tracking and tracking Amazon store. System performs consolidation with Amazon store for inventory and based on the same informs the user whether new stock should be ordered or not and if yes, then how much quantity to order. Other modules include daily sales tracker, monthly/daily profit analyzer, negative review tracker and email campaign tool.
Custom Amazon ERP Tool
- Angular
- Jquery
- Mysql
- Bootstrap
- Stripe
- Highcharts
- AWS
- CodeIgniter
This system uses Amazon’s API to help Amazon sellers manage their warehouse inventory, orders, invoices, and stock levels. It automatically checks stock in your Amazon store and tells you when you need to reorder, and how much to buy. It also includes tools for tracking daily sales, analyzing monthly/daily profits, monitoring negative reviews, and running email campaigns.
Optimize Your Amazon and Walmart Business with Specialized Seller Tools for Success!
Custom BSR & Keyword Rank Tracker
BSR & Keyword Rank Tracker Find out how out your keywords are performing for each of your products with a graphical trend analyzer. You can add multiple keywords under a product to track its performance. System fetches the latest keyword search rank for every keyword and displays them in a very easy to analyze UI. You can easily check the latest rankings of your keyword and also drill down into a detail graphical report.
Custom Best Seller Rank Tracker
Keep real time watch on your Best Seller Rank for your products. Simply add the ASIN of your product and let the system do the rest. The tool developed by Amazon MWS developer will fetch all the meta details of the ASIN like title, product image and description so that you are ensured that you have added the right one. Then, periodically, the tool will fetch the latest Best Sellers Rank of that product and will display it intuitively on the UI. You can create notifications that if the rank falls under a specific number, then send an email notification.
Custom Order Management System
Stay ahead of your competitors in processing and executing your orders by receiving the orders in your customized application with email or mobile notifications. You will get list of all orders placed on your Amazon store in near to real time. We cover all scenarios for orders, like order placed, payment confirmed or even order cancelled.
Custom Email Solicitation
Stay in touch with your buyers at all situations with automatic email campaigns executed at various events of an order. You can add any marketplace store of US, Canada, European countries or Japan. Campaigns can be created with customizable Email subject, body, attachments, filters, time period and a range of other filters like ASIN, SKU, order price, discounted or not, first time buyer, etc. As soon system receives the update for a matching order, it will execute the emails. This tool is also equipped with a A/B split testing mechanism and shows report of how many emails were sent, how many are unread and how many opened.
Custom Sales Analysis Dashboard
This is one of the most sophisticated tools we have developed and it presents users with a bunch of strong data analytics metrics. This tool gets detail financial information of every order placed in the seller’s store. These information are fetched from multiple sources and are later clubbed to form a very strong metrics dashboard. Various information fetched include total gross sales, Shipping costs, FBA fees charged, Refer fees, Promo fees, Refunds and Sponsored ads spends. Based on these information, other metrics generated are Gross Sales, Estimated Profit, ROI, Margin and Percentage of Goal achieved in sales. All these metrics are generated on an overall store level and also on individual ASIN level. Graphical reports include Net profit calculation, total units sold and Amazon payout.
Custom Inventory & Stock keeping tool
The inventory and stock keeping tools merged with your existing or inhouse warehouse tracking system can become a powerful tool for your fulfillment business. System fetches the list of all products sold by the seller along with their inbound quantity, in stock quantity and the transfer quantity. These information can then be used to tally your stock in warehouse. Other features included in this tool are supplier management, PO generation, invoicing, shipments to Amazon and overall stock consolidation.
Custom Amazon Refund Tracker
If you have been selling on Amazon for some time, then there are chances that Amazon owes you money, sometimes in millions for large sellers. These are your money which Amazon has charged or have not refunded in case of missing items, incorrect orders and inaccurate fees charges. Our tool scans your payments and orders reports for last 18 months to check for past refunds that are possible to be reimbursed and then continuously checks every week for the same. These data are then nicely laid out with each record showing clear reason as to why it is the possible reimbursement list. System also provides you a suggestive content which you can enter while creating a case from your Amazon account.
Custom Negative Reviews & Feedback tracking system
Be alert with instant notifications of negative reviews and even see the buyer and the order details for which you receive the low-star comments. You can add or select multiple ASINs for which system should track the negative reviews. System will send you a notification in as real time as possible when a new negative comment is placed by any buyer. And within a few hours you will also see details of which buyer left that comment. Directly contact the buyer to ask for their dissatisfaction via system developed by Amazon MWS API developer.
Benefits Of Custom Walmart and Custom Amazon Seller Tools
Satisfied buyers drive more sales to your store. Our tools help you keep your customers up-to-date, gets their feedback and asks them in case of any dissatisfaction.
Keep your inventory and stocks synched with the ever-changing demands with stock recommendations and never again show “Out of stock” on your store
Understand which products from your list generates more revenue, try various combinations of suppliers to maximize your profits
Track how much Amazon owes you with detail analysis of when Amazon made a mistake by not reimbursing you for an order, returns or inventory damage
Drill down into your promotion performance and see which promotions generated more sales.
Keep track of your best keywords which generate the most conversions for your products with keyword search rank and also track the Best Seller Rank of your products
Always stay in touch with your buyers with automated order updates, feedback request and new product launches
Convert negative reviews to positive ones with customized communication with each of your dissatisfied buyer
Custom Walmart and Custom Amazon Seller Tools/Extension Development Process
Planning
Requirement Analysis:
Based on the gathered information, we define the features and functionalities required in the Custom Amazon seller tool.
Scope Definition:
We outline the boundaries and goals of the project, determining what the tool will and will not include.
Development
Architecture Design:
Our development team creates a blueprint of the tool's structure and how its components will interact.
Coding:
Programmers write the actual code for the tool, ensuring it aligns with the design and meets the specified requirements.
Testing
Unit Testing:
Each component of the tool undergoes individual testing to ensure it performs as intended.
Integration Testing:
We test how different parts of the tool work together to identify and fix any compatibility issues.
User Acceptance Testing (UAT):
Sellers or designated users test the tool in a controlled environment to verify that it meets their expectations.
Feedback
Soliciting Feedback:
We gather feedback from sellers who participated in the UAT phase, focusing on usability, performance, and any issues encountered.
Iterative Improvement:
Based on feedback, we make necessary adjustments to enhance the tool's functionality and address any identified issues.
Refinement
Optimization:
We fine-tune the tool for performance, ensuring it operates efficiently and responds quickly to user inputs.
Usability Improvements:
Any user interface or experience issues are addressed to make the tool more intuitive.
Launch
Deployment:
The finalized tool is released for public use, and sellers can start integrating it into their Amazon business operations.
Support
Customer Assistance:
We provide ongoing support to users, assisting with any inquiries, troubleshooting, or concerns they may have.
Documentation:
Clear and comprehensive documentation is made available to help users navigate and understand the tool's features.
Updates
Monitoring Changes:
We continuously monitor Amazon's platform for updates or changes that may impact the tool's functionality.
Regular Updates:
Updates are released to adapt the tool to new Amazon features, fix bugs, and enhance overall performance.
Our Upwork Track Record
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Ahmedabad, India (UTC+5:30) -
100% Job SuccessTOP RATED
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Total Earned$500K+
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Total Jobs90
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Total Hours18,875
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Member SinceApr 27, 2013
Don't Spend Too Much Time Doing Boring Tasks.
Make Your Business Smoother With Custom Walmart And Custom Amazon Seller Tools/Extension And Use Your Time To Make It Bigger.
Our Technology Stacks for Walmart and Amazon Seller Tools/Extension Development
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Next.js -
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Javascript -
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Bootstrap -
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Vue.js -
Material UI -
Redux
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Python/Django -
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Laravel -
Yii -
CodeIgniter
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Open AI -
Gemini -
Claude -
Grok -
Docling -
Milvus -
Weaviate -
LangSmith -
LangFlow -
LangChain -
LangGraph -
Codex -
Whisper -
LlamaIndex -
AllenNLP
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Linode -
Tencent Cloud
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Amazon RDS -
OrientDB
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VS code -
Slack -
Asana -
Jira -
Github -
Postman -
Github Copilot -
Docker -
CI/CD -
Atom -
Kubernetes -
MySQL
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Sublime Text
Success story Our Achievements
We are a web and mobile application development company in India holding some feathers of success in our crown.
13 Years of experience
Watched technologies change leaps and bounds during these years and we always focused on staying ahead in this transition.
350+ Solutions delivered to clients
Client satisfaction drives us to keep raising our standards. We’re a client-focused web and mobile app development company in India.
25+ Industries covered till now
The dynamic range of industries covered with a wide knowledge of each and solving critical problems.
Flexible engagement models
Highly customizable hiring models allows our clients to tailor-make their own models, end-result being the same: Success
Custom solutions for any workflow
Business-focused software solutions aiming to solve the important workflow problems of your business
200+ Satisfied & Happy clients
It’s not the numbers but the smiles of our customers that matters when they see our software solving their problems.
Industries We Serve
For years, we have been the best software development company in UK, USA and India, and for all those years, we have served clients belonging to different industries and domains.
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