RAJBEER SINGH

A competent professional offering 7.5+ years of experience in Software Development & Consultancy Hands-on experience in Ruby on Rails,, PostgreSQL, Solr, Restful APIs Experience in Software Development Lifecycle (SDLC) (functional specifications, technical design),

Constantly learning new technologies to meet the needs of a growing industry.

Senior-level Software and Application Developer passionate about creating cutting-edge products for the field. Strong work ethic and dedicated to quality assurance. Adept at working with teams or independently in fast-paced settings.

Figma Node Upload on Design Stories - Builder.ai

• Designers who is working on a tracker story can use figma file for design.Designer are allowed to upload the figma node to the platform

• Once user submit node successfully the design file gets updated on platform.

• Once design file uploaded image is created along with all the hotspots and clickable items mapping.

• designers can not upload same node in the same story twice.They can upload same node is to another story

• Technologies Used: Ruby on Rails, PostgreSQL,Redis, Figma API, Rest API & Active Record Queries

Designer's Workspace for uploading images and working on stories - Builder.ai

• Managed design tasks referred to as 'stories' within projects and sprints, each with distinct states such as unscheduled, started, finished, delivered, and accepted
• Leveraged Figma design tools to streamline actions corresponding to the state of each story, improving overall workspace efficiency.
• Utilized Figma design tools to perform actions based on the state of each story, optimizing workspace efficiency. Designer have their task called as story assigned to them within a project and a sprint. Each story has their own state ased on story state designer can perform certain action on his/her
• Implement background job processing using Sidekiq to handle time-consuming tasks.

Curbside Order Pickup Feature for Online ordering apps - Punchh

• Implemented business level configuration to customize and give different experience to each business.
• Contributed to the REST APIs for the all features
• Implemented the feature to trace all the live and past orders on the business console dashboard.
• Implemented the functionality to add/modify/delete their vehicle details through which business is doing curbside pickup.

Guest Segmentation feature for campaigns - Punchh

• Implemented the core functionality for segments service
• Implemented functionality to create a segment
• based on some attribute conditions , combination and can filter from the guests Implemented functionality to view the segment size without creating a segment and modify the segment.
• Implemented functionality to use the created segment as the targeted audience and run or schedule campaigns on the selected segment.

Stripe payment Integration for the application - Fullcycle

• Integrated the stripe payment integration for the application.
• Consumed Stripe APIs to the all type of transactions.
• Payment to another business account in the stripe business account.
• Technologies Used: Ruby, Ruby on Rails,PostgreSQL, REST API, Stripe payment event API.

Creating and Managing Multiple versions of a PDF files - Fullcycle

• Creating multiple versions of a pdf file using the paperclip ruby gem.
• Managing multiple versions of a pdf file.
• User can access all the versions of the same entity(invoice)
• Technologies Used: Ruby, Ruby on Rails,PostgreSQL, REST api, paperclip ruby gem

Sort by filter and Ad based listing page for ECom - Voylla

• Implemented sort by relevance filter on the product's website all the listing pages.
• Showing the different listing pages for different facebook ads for the same listing page.
• Developed algorithm to give different user experience for both new(first time visitor) and repeat visitors
• Mapping the listing pages based on the which ad user clicked and giving them a customized experience.
• Technologies Used: Ruby on Rails, PostgreSQL,Apache Solr, Varnish HTTP cache.

Performance Improvements and Test Coverage

• Optimized existing software systems for improved performance and scalability.
• Collaborated with cross-functional teams to gather and define requirements for new software features
• Designed and executed comprehensive test plans to identify software vulnerabilities and bugs

• Node.js with express from udemy
• Docker and Kubernetes concepts course from udemy