Kiran Kumar

Kiran Kumar- (​- Professional Summary ● Having a strong and diverse software development experience with an emphasis on analysis, design, and development. ● Over 3​+ ​years of working experience as a developer​ ​building web-based applications, data pipelines, and IoT solutions. ● Strong problem solving & technical skills coupled with confident decision making, for enabling effective solutions, and leading to high customer satisfaction. ● Keen and adept at learning and mastering new concepts and technologies. ● Possess strong soft-skills and have the experience of managing an outsourced tech team. Taken the initiative to interact with clients on multiple occasions. ● Comfortably knowledged with agile methodologies and sprint development life cycles. Technical Skills Programming Languages Java, Ruby, Javascript, C# Databases MongoDB, Elasticsearch, MySql, PostgreSQL, Oracle AWS Services Lambda, SQS, DynamoDB, Cloudwatch, SNS, S3, API Gateway, IAM Frameworks Rails, Sinatra, React, Redux, React-Router Others Github, Jira Educational Qualifications M.S/M.Sc(Science)-Chemistry 2016 Birla Institute of Technology and Science (BITS), Pilani B.Tech/B.E.- Electronics and Instrumentation 2016 Birla Institute of Technology and Science (BITS), Pilani Professional Experience ● ● ● ● External Consultant​ at ​Goscale Technologies​. (10 months) Full Stack Developer​ at ​ReportGarden Technologies​. (2 years and 3 months) IoT Solutions Engineer​ at ​IFB Industries​. ​(6 months) Developer​ at ​Center for Development of Imaging Technology​. ​(6 months) Page 1 of 4 Projects Order Management System ​Ruby, Rails, Sidekiq, Postgres GoScale Technologies Jan - Sept 2019 Developed a robust back-end order management framework capable of integrating into the existing plethora of e-commerce systems in place. The OMS system was designed to become the brain of the entire e-commerce operation while integrating with a multitude of systems. Scheduling and pipelining warehouse actions were the major successes of the project. The system also provided hooks to integrate for further functionalities such as reporting and invoicing. Linked In Integration ​Ruby, Rails, Javascript, Postgres ReportGarden Technologies Sept - Oct 2016 Developed an end to end data retrieval pipeline which fetches different metrics across different dimensions from LinkedIn API and allows reporting for our customer. Added a storage component for this pipeline to provide reporting on past metrics and correspondingly deeper insights. Tribelocal Javascript (ES6), React, Webpack, Pusher, Ruby, Rails, S3, Heroku ReportGarden Technologies Nov - Apr 2017 Developed the Tribelocal product from the ground up, delivering an end product with 7 distinct features aimed at helping business owners manage their online presence. Developed the core features at a fast pace, dealing across the stack. Setup webpack to optimize the app’s performance on the browser and allow for modular code structuring during development. Setup various linting software to enforce code quality. Working alongside the CEO, helped in developing a product and market line of thought. Helium ReportGarden Technologies Java, Serverless,Gradle May - Dec 2017 Lambda, SQS, Elasticsearch, DynamoDB​, ​Cloudwatch, SNS, S3, API Gateway, IAM Architected and developed an extensively scalable data pipeline, as a solution to the increasing server loads for ReportGarden. The entire microservice architecture was setup using Serverless. Architecture: ● ● ● Used lambdas as the primary compute sources for the data pipeline and configured API Gateways to trigger necessary lambdas. Incorporated DynamoDB as the primary storage alongside a synchronized Elasticsearch cluster as queryable secondary storage. Implemented job scheduling architecture using SQS, SNS, and Cloudwatch. Page 2 of 4 ● Scripted the deployment processes of the entire architecture. Framework: ● ● ● Understanding the generic requirements of ReportGarden and the expectations from the data pipeline, a robust framework was developed (over time) to facilitate faster development cycles. This framework would not only abstract common logic but would provide and enforce a mindset of viewing the data pipeline and the kind of requests it catered to. This was the biggest success of this project. Developed wrappers to interact with all the technologies used, so as to provide a Rails like development-feel. This helped in minimizing the developer’s knowledge requirements to contribute to the project. Google Data Studio Google App Script, Javascript, Google Data Studio ReportGarden Technologies Dec 2017 Developed two connectors to contribute to Google Data Studio Community Connectors. This project required understanding the core data framework aspects of how Google Data Studio thinks about data, but luckily our implementation of Helium was very close in ideology and it was simple. The entire project was built and deployed using Google App Script. Gauges Sinatra, MongoDB, Javascript (ES6), React, Redux, React-Router ReportGarden Technologies Jan - May 2018 EC2, Elastic Load Balancer Revamped the entire frontend structure to create a SPA using React-router and Redux. Managed and collaborated with a team of freelance developers to get repetitive development done. Implemented GDPR guidelines for this product. Changed the billing service provider to Chargebee. Clientflow Ruby, Rails, Javascript (ES6), React, Redux, GoogleMail API ReportGarden Technologies Jun - Aug 2018 Undertook the project mid-way of the development. Developed various features like Reporting, Mail Scheduling, and Quick Navigation in this product. I was able to work with mails and gain experience in the SMTP domain. Contributed to the design decisions understanding and improving the user experience standards. Page 3 of 4 Internships Industrial Internet of Things IFB Industries C#, Visual Studio, Python Raspberry Pi, Xbee/ZigBee Jan - Jun 2016 An integrated platform is being developed at the plant production level to provide a smooth Virtual Industry Realization To meet the procedural and communicative needs at various levels of the plant, an architecture of Xbee over Pi capable of reading signals and processing the practical event durations has been established. Set up a wireless network with the help of Xbee/ZigBee Modules. Collect and process data from different Industry machines using a Raspberry Pi. Developed an application capable of receiving and aptly projecting the data in various forms (Timeline, Efficiency Curves, and Report Generation). The application provides forms to enter event details/reasons which are further processed for analytics instantly. Complaint Navigation System Java, Servlets, MySQL, Javascript, CSS, HTML Center for Development of Imaging Technology Jul - Dec 2015 A work-integrated system capable of registering complaint from end-user and navigate it to the custom self-developed mailbox of the concerned department personnel based on compliant information and the manager’s directions added on to the complaint. All the functionality has been deployed on web pages with a neat and usable interface. Further extra features were added such as threading of a complaint to view the complaints flow across the department hierarchy, messaging system, file sharing. Page 4 of 4