1st Cross,
Vignan Nagar, Bengaluru, India
SAI BHAVA TEJA CHINNANGOLLA
(--
EMPLOYMENT
Goldman Sachs
November 2019 - November 2020
Technology Analyst - 2
Bangalore
● Designed and implemented a first of it’s kind Policy Engine for the firm. Enabled policy provisioning through IaC as
terraform resources.
● Tested resiliency of different systems at the firm with around 80 experiments using Chaos Engineering tools. Designed
and Implemented Chaos Mesh, a centralized platform which runs these experiments for developers. Also enabled
provisioning of these experiments through terraform resources. Integrated Chaos Mesh into Gitlab’s CI/CD Pipeline.
● Exposed API Gateway plugin latencies as prometheus metrics. Charted graphs in Grafana using these metrics for better
visibility to clients as well as plugin developers.
● Enabled Active health checks as a feature for services on-boarded onto the API Gateway.
● Exposed reports related to client on-boardings as a GraphQL API to be used in Grafana.
Technologies used: Java, Guice, Dropwizard, Terraform, Open Policy Agent, Chaos Engineering, MongoDB, React, Angular,
Elastic Search, Python, GraphQL, Prometheus, Grafana
Micro Focus ( Formerly Hewlett Packard Enterprise )
August 2018 - November 2019
Software Designer - 2
Bangalore
● Implemented various workflows and built reusable shared UI components including network map component using
YFiles and charting component using eCharts.
● Hosted these UI components as an internal library for developers in the organization to use.
● Designed and Implemented a State Management System in Angular to bring context awareness into an application.
● Also worked on building an application framework on top of Angular and NodeJS for rapid development of applications
across different divisions. Dashboards, Panels, UI Components, Data Sources, Authentication, Server all of which could
be configured through this framework configuration as JSON.
Technologies used : Angular, NodeJS, Java, Maven, docker
Footloose Egypt
Summer 2017
Full Stack Developer, Intern
Cairo, Egypt
● Developed RESTful web APIs in Ruby On Rails and PostgreSQL database to handle operations on users and Organized
trips by the company.
● Created a dashboard for admin to manage these trips and user requests for a particular trip.
● Worked on implementing the user flow in the mobile application to book tickets for a particular trip in Ionic.
Technologies used : Ionic, Angular, Ruby On Rails, PostgreSQL
EDUCATION
Calicut, India
National Institute of Technology Calicut
August 2014 - April 2018
● Bachelor’s in Computer Science and Engineering. GPA: 8.19/10
● Undergraduate Coursework: Data Structures and Algorithms; Operating Systems; Compiler Design; Database
Management Systems; Software Engineering; Data Mining; BioInformatics; Pattern Recognition; Natural Language
Processing; Computational Intelligence; Number Theory; Discrete Structures; Theory of Computation; Design and
Analysis of Algorithms.
● Ranked First in class in Data Structure and Algorithms Lab in a class of 140.
Tirupati, India
Chaitanya College
June 2012 - April 2014
● Class 11 and Class 12. Percentage: 97.4
● Qualified for second and third rounds of National Science Olympiad and International Mathematics Olympiad.
PROJECTS
Multimodal Biometric Authentication (Dec 2017 - March 2018). A multimodal biometric identification system using
finger-vein and fingerprint characteristics, and a model trained to identify an individual. Python
● Friends With Books (Feb 2017 - April 2017). Cross Platform Mobile Application where Users can search for people in
their locality who are ready to lend them the books they wish to read. Ionic, NodeJS, MongoDB
● Compiler (Feb 2017 - Mar 2017). Compiler that generates machine code for an Integer Language. C, Lex, Yacc
● Search Engine (Jan 2017). Full text Search Engine to search a set of documents for a list of words. Uses a combination of
different metrics to rank results. Python, SQLite
● Movie Recommender System (Dec 2016).
A System for finding people who share similar taste in movies. Uses
collaborative filtering and different scoring metrics are tested for finding similarity . Python
● Operating System (Aug 2016 - Oct 2016). OS with scheduler, shared memory access and demand paging. XOS
• Recipe App (July 2016). Web application to give access to recipe information provided by food2fork api. Rails
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ADDITIONAL EXPERIENCE AND AWARDS
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Design Head (Aug 2016 – Mar 2017): Promoted as the Head of the design team at Indian Society For Technical
Education (ISTE). Led weekly meetings and supervised four other designers.
Executive, CSEA (Nov 2016 – Mar 2017): Part of a team which acts as an interface between the department and
students. Conducted and organized various workshops, talks and hackathons.
Second Prize, Debugger’15: Awarded 2nd prize in the Debugger Event conducted during a technical fest at college.
November Long Challenge ‘16, CodeChef: Ranked 110 globally and 44 in the country.
