Hemanth Sai Ram Bhatlapenumarthi

As a senior full stack developer, got opportunity to work with client Apple Inc, where my roles and responsibilities include across every end of the application. The Application was a dashboard for internal marketing team of Apple, where we populate data in tables and graphs

• Designed flexible and faster rendering graphs with heavy loads of data using D3 charts library. Designed Bar, Line, Stacked Bar and Geo charts
• Managed to render table component with multilevel accordions loading heavy data of almost more than 1200 rows in a fetch
• Built robust sql queries (Vertica DB) which would process larger data within less time
• Along with Sql also got chance to work with Mongo DB to mainly manage user data, preferences and config related master data across projects within the application
• Designed faster rendering React components by slicing heavy loads of data from backend and making use of async features of Javascript

Developed and implemented APIs for web and mobile based application named IBM Sales Dashboard, which provides real time access to IBM's vast array of sales data and metrics.

• Worked vastly on large amounts of data by advanced Querying on Elastic Search clusters and delivered light weight and faster response time APIs that can be easily consumed by UI
• Developed two self-reliant bots one powered by Node JS and Slack APIs for sales leaders to create/update/view/delete access for the application by simply chatting with the bot over slack
• Another bot is also a chat based, which is powered by Node JS NLP and a Corpus input, which would answer user queries by understanding keywords in the question
• Developed a fastest and light weight way to generate deployment builds of Node JS source code, respective to Mobile APIs and Web APIs separately including shared files and excluding redundant code
• Developed a middleware that would bring consoles from the application deployed on cloud to slack channel, making life easy for a developer to debug run time issues
• Also got chance to work on SSO authentication, Webhooks powered by R language, Ngrok and Node JS
• Also worked on UI front in developing Chat UI with just pure HTM, CSS and Typescript
• As a squad leader, lead a small team comprising 3 members which had given me a lot of chances to improve my leadership skills, responsibility to others and Agile Principles
• Achieved recognition from senior management for contribution to self-reliant bots

Curryful, a web and mobile based Food E-commerce application.

• Worked on both web and mobile in parallel developed in React and React- Native respectively
• Integrated Google Maps Directions and Ride Tracking APIs
• Developed a global state object using Redux-Saga
• Implemented User Authentication using JWT
• Checkout strategies and Integrated Razor pay payment gateway
• Trained and supervised 2 interns on react concepts
• Had interacted directly with client in gathering requirements
• Involved in presentations to other clients explaining about ongoing projects
• Implemented Lazy loading techniques on user page scroll
• Implemented best ways of reusing same code base for mobile and web applications
• Implemented easily configurable theme using redux saga

Dhanwantari Foundation International (DFI), my first ever real time experience as a developer had been a Web based application for a non-profitable organization for managing their internal affairs

• Implementing extensive calculations involved completive logics on Land Compositions and Payment issues
• Worked as a Full stack developed where I had got chance to develop APIs in node is querying MySQL which best fits UI needs
• Implemented Approval Workflows using MySQL Functions and Procedures
• Implemented Server-Side Pagination and Lazy loading
• Photo Cropping, Video snapshot, Maximizing and Minimizing pictures while uploading into AWS s3. Photo and video gallery
• File uploads and had good experience in working with Blob Objects, Base 64 conversion
• Implemented user access rights from backed by defining them in the database dynamically according to user role.
• Implemented version controls on same data record by any two or more users at a given point of time