Custom Development Services

We create simple, responsive and user friendly web applications for you. We have extensive experience building end to end web applications.

Web Development

Projects do not always fall under web or mobile development and we at techpearl ensure that the customer’s needs are heard and catered to . We try to present novel ways to tackle a technology problem. We have included a few examples of such projects here.

Badge Printing

Badge printing from the iPad was done for an event management company to print badges for conference participants.. Badge sizes were dependent on printers and the content to be printed had to be formatted dynamically to fit into the badge.

Bigmarker Microservice

  • Microservices have the advantage of being scalable, efficient, composed of well defined distinct APIs, representing a shift from monolithic architecture. 
  • We have built multiple microservices leveraging AWS Serverless technologies.
  • Microservices were exposed using AWS API Gateway with Cognito being the authorization provider. Business logic layers were run on EC2 or Lambda and data was served from RDS or Dynamodb.
  • Serverless based implementation brought the price dramatically down to $2/month for one of our integrations with Bigmarker Video Meeting service.

Payment vGateway Integrations

  • We offer a range of payment GateWay integrations for your app, web pages, and software suites including: Stripe, Paypal,, Blackbaud, Cardconnect, etc. These enable your customers and partners to transact through card payments, netbanking, and the other modalities you’d come to expect

Forecast algorithm using Machine Learning from AWS Forecast

Amazon Forecast enables users with little to no machine learning knowledge to leverage statistical and machine learning algorithms to predict business demand, plan inventory cycles, forecast web traffic, and workforce requirements
We have built a module to provide sales forecasting using the AWS Forecast services.

To learn more about how we managed to achieve this check out our blog here.

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AWS Chime SDK Integration

AWS Chime SDK provides a video meeting solution. We have used the low-level APIs provided by AWS Chime, which provided lot of control in how the solution shaped up

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Chat and Real Time notifications

Made use of AWS Appsync and Dynamodb to build a custom chat solution for an existing product suite, This architecture allowed us to handle spikes in chat traffic. Right from deployment to handling scale the serverless architecture worked brilliantly to keep the cost down and the solution went to market very quickly

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Chat Integration

We made use of sendBird SDK to put together a custom chat solution for an existing product suite. We have also built Chat using AWS Appsync and Dynamodb

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Realtime notification

Built a AWS Appsync based solution to replace the existing poll based solution.

SEMBA provides an enterprise level B2B digital cloud commerce platform. It provides an Amazon-like experience with AI, Analytics, B2B Processes and supply chain solutions for wholesalers, distributors, manufacturers, retailers and franchises. Customizable order and invoice management, multiple payment gateway support, Built in ERP integration makes Semba a very powerful platform that enables quick go to market for existing businesses.

Swae is an all-in-one decision making and governance tool empowering the next generation of Web3 DAO(Decentralized Autonomous Organization) communities. Techpearl continues to work as the technology partner to Swae since 2017 and handles the end to end product development covering deployment of engineering processes & tools. AWS serverless architecture was adopted to provide a cost effective solution.

PrintXchg is a true BID/ASK marketplace – like a stock market. Like stocks, prints are sold in multiple numbers in an “IPO” (Initial Publishing Offer) and then can be resold. Until now, resale took place at auction houses or through dealers. Now it can happen through PrintXchg!

Why we are the Best in Web Application Development

We at Techpearl understand that web application development can range from the simplest application to the most complex. We have been building web applications since the inception of the company and our founders have been building web applications since the time web application development started. We prioritize our clients and deliver predictable quality within the agreed upon time frame. We develop green-field products (typically V1) and have the ability to adapt and grow from the basic concept till the final enterprise. We work hand-in-hand with client business’ personnel to match the requirements, provide suggestions, explore possibilities, etc.

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We have flexible engagements models. Click here to find out how we work and choose the best option for your products.