Janardhan Y profile photo 1 on Tal

Janardhan Y

Principal Engineer@Oracle | ex-licious, glovo, gojek

Bengaluru

10+ years of work experience

Oracle
Apr 20242 yrs 8 mosPresent

Bengaluru

• Architected the FHIR-aligned Semantic Object Model (SOM) for the medications domain; adopted as the base schema for all order workflows platform-wide. • Built a Micronaut microservice from scratch for order search — full ownership from requirements and system design through implementation, including medication filtering by user preferences, with direct collaboration with clinician teams to map real-world clinical workflows to system behaviour. • Onboarded the service to the enterprise AuthZ layer, designing fine-grained access control policies to secure PHI-sensitive clinical endpoints. • Refactored order-search UI into a modular, reusable Preact/TypeScript framework now consumed by 5+ teams; abstracted domain-specific logic behind a composable API. • Introduced Signals-based state management replacing context propagation — ∼2× fewer re-renders, contributing to a 20–30% improvement in search query latency. • Integrated AI Skills & Agents into the order-search UI — now used by 30+ developers to go from feature request to PR-ready and bug fix to PR-ready, directly within the development workflow. • Authored 5+ ADRs, RFCs, and design documents across the EHRc platform — decisions adopted platform-wide, unblocking multiple teams and shaping the technical direction of the orders domain. • Owned on-call responsibilities for the order-search service — resolved production incidents, led postmortems, and drove systemic fixes to prevent recurrence. • Helped scale the team from 5 to 70 engineers — conducted technical interviews across frontend and full-stack roles, and authored onboarding documentatio
Licious
Jan 20231 yr 4 mosApr 2024

Bengaluru, Karnataka, India

- Spearheaded development of innovative web applications using Next.js, React, and TypeScript, fostering seamless user experiences and robust performance. - Collaborated cross-functionally with designers and backend engineers to deliver high-quality, responsive UIs aligned with business needs. - Identified and resolved frontend bottlenecks, Improved Lighthouse score from 51 to 74%, leading to a 25% faster page load times for the company's flagship web app. - Championed code quality through comprehensive unit and integration testing with Jest, ensuring code reliability and maintainability. - Actively contributed to architectural discussions and code reviews, promoting best practices and knowledge sharing within the team. - Effectively mentored junior engineers, providing technical guidance and fostering a collaborative learning environment.
Glovo
May 20227 mosNov 2022

Madrid, Community of Madrid, Spain

- Assisted in architecting a migration from a monolith to a modularized codebase (Mono Repo) which has more than 200 contributors - Managed a project which has cross teams dependency - Created reusable components that can be used across multiple modules as well as optimized code for performance
Gojek
Apr 20202 yrs 2 mosMay 2022

Bengaluru, Karnataka, India

Gojek
Jun 20191 yrMay 2020

Bengaluru, Karnataka, India

:- Leading a product development team Stargate - A central web platform where business users manage marketplace configs. :- Revamped the entire product to improve user experience, development experience and build design system. :-Closely worked with the entire frontend team, pair programmed with them and mentoring them on coding standards & design principles and guiding them for their career paths :- Closely worked with the product and business team to understand their problems better and helped them build better engineering solutions like creating our very own Design System :- Involved in business discussions of product and successfully developed :- Work on backend ruby on rails and postgres database.
Egnify Technologies Pvt Ltd
Nov 20171 yr 7 mosMay 2019

Hyderabad Area, India

As a Front-end Developer, I own development of Web application which builds analytical models to assess and improve student learning outcomes mainly focus on IIT/JEE Mains (Joint Entrance Examination – Main, formerly All India Engineering Entrance Examination, is an examination organized by the Central Board of Secondary Education in India.) JEET Project : :- Developed and maintained complex and reusable UI components which includes student marks table with multi dependency filters panel, data upload with multiple validations. :- As a core member in a startup, I’m responsible for entire front end architecture and development to provide great user experience using emerging client side technologies like React,ES6 and many browser based tools. :- Empowered data by creating insightful visualizations using D3.js. :- Ensured cross-browser compatibility and responsiveness across various screen resolutions. :- Working as a mentor for 3 Junior developers, created a processes for better maintenance of the code-base.
Egnify Technologies Pvt Ltd
Aug 20152 yrs 3 mosOct 2017

Hyderabad Area, India

:- Contributed to the full mobile application development lifecycle from planning, requirement gathering, development, testing and launching on Google play store for beta testing and production. :- Wrote clean, clear, efficient, well-tested, and maintainable Java code. :- Work with firebase as a backend database, crash analytics, FCM. :-Developed chatbot android application using Dialog Flow as powerful natural language understanding (NLU) engine

Janardhan’s AI Stack

claude code
claude code
codex
codex
github copilot
github copilot
notion
notion
claudecode
claudecode
huggingface
huggingface

Education

Udacity

Nano Degree, Android Developer

Udacity

20162016

Bachelor's Degree, Information Technology

G. Pullaiah College of Engineering and Technology

20104 yrs2014

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Janardhan Y on Tal

Headline

Principal Engineer@Oracle | ex-licious, glovo, gojek

About

Full Stack Engineer who bridges the gap between frontend craft and backend systems thinking. 12+ years turning complex domains — logistics, e-commerce, healthcare — into intuitive, high-performance products. Whether it’s building microservices from scratch, designing reusable UI frameworks used by dozens of teams, or integrating AI into development workflows, I find the seam between what users need and what systems can do —and I ship there

Location

Bengaluru

AI stack

claude code

codex

github copilot

notion

claudecode

huggingface

Work experience

Principal Member of Technical Staff at Oracle, Apr 2024 - Present · 2 yrs 8 mos, Bengaluru, • Architected the FHIR-aligned Semantic Object Model (SOM) for the medications domain; adopted as the base schema for all order workflows platform-wide. • Built a Micronaut microservice from scratch for order search — full ownership from requirements and system design through implementation, including medication filtering by user preferences, with direct collaboration with clinician teams to map real-world clinical workflows to system behaviour. • Onboarded the service to the enterprise AuthZ layer, designing fine-grained access control policies to secure PHI-sensitive clinical endpoints. • Refactored order-search UI into a modular, reusable Preact/TypeScript framework now consumed by 5+ teams; abstracted domain-specific logic behind a composable API. • Introduced Signals-based state management replacing context propagation — ∼2× fewer re-renders, contributing to a 20–30% improvement in search query latency. • Integrated AI Skills & Agents into the order-search UI — now used by 30+ developers to go from feature request to PR-ready and bug fix to PR-ready, directly within the development workflow. • Authored 5+ ADRs, RFCs, and design documents across the EHRc platform — decisions adopted platform-wide, unblocking multiple teams and shaping the technical direction of the orders domain. • Owned on-call responsibilities for the order-search service — resolved production incidents, led postmortems, and drove systemic fixes to prevent recurrence. • Helped scale the team from 5 to 70 engineers — conducted technical interviews across frontend and full-stack roles, and authored onboarding documentatio

Senior Frontend Developer at Licious, Jan 2023 - Apr 2024 · 1 yr 4 mos, Bengaluru, Karnataka, India, - Spearheaded development of innovative web applications using Next.js, React, and TypeScript, fostering seamless user experiences and robust performance. - Collaborated cross-functionally with designers and backend engineers to deliver high-quality, responsive UIs aligned with business needs. - Identified and resolved frontend bottlenecks, Improved Lighthouse score from 51 to 74%, leading to a 25% faster page load times for the company's flagship web app. - Championed code quality through comprehensive unit and integration testing with Jest, ensuring code reliability and maintainability. - Actively contributed to architectural discussions and code reviews, promoting best practices and knowledge sharing within the team. - Effectively mentored junior engineers, providing technical guidance and fostering a collaborative learning environment.

Senior Software Engineer at Glovo, May 2022 - Nov 2022 · 7 mos, Madrid, Community of Madrid, Spain, - Assisted in architecting a migration from a monolith to a modularized codebase (Mono Repo) which has more than 200 contributors - Managed a project which has cross teams dependency - Created reusable components that can be used across multiple modules as well as optimized code for performance

Senior Software Engineer at Gojek, Apr 2020 - May 2022 · 2 yrs 2 mos, Bengaluru, Karnataka, India

Project Engineer at Gojek, Jun 2019 - May 2020 · 1 yr, Bengaluru, Karnataka, India, :- Leading a product development team Stargate - A central web platform where business users manage marketplace configs. :- Revamped the entire product to improve user experience, development experience and build design system. :-Closely worked with the entire frontend team, pair programmed with them and mentoring them on coding standards & design principles and guiding them for their career paths :- Closely worked with the product and business team to understand their problems better and helped them build better engineering solutions like creating our very own Design System :- Involved in business discussions of product and successfully developed :- Work on backend ruby on rails and postgres database.

Front end developer at Egnify Technologies Pvt Ltd, Nov 2017 - May 2019 · 1 yr 7 mos, Hyderabad Area, India, As a Front-end Developer, I own development of Web application which builds analytical models to assess and improve student learning outcomes mainly focus on IIT/JEE Mains (Joint Entrance Examination – Main, formerly All India Engineering Entrance Examination, is an examination organized by the Central Board of Secondary Education in India.) JEET Project : :- Developed and maintained complex and reusable UI components which includes student marks table with multi dependency filters panel, data upload with multiple validations. :- As a core member in a startup, I’m responsible for entire front end architecture and development to provide great user experience using emerging client side technologies like React,ES6 and many browser based tools. :- Empowered data by creating insightful visualizations using D3.js. :- Ensured cross-browser compatibility and responsiveness across various screen resolutions. :- Working as a mentor for 3 Junior developers, created a processes for better maintenance of the code-base.

Mobile Application Developer(Android) at Egnify Technologies Pvt Ltd, Aug 2015 - Oct 2017 · 2 yrs 3 mos, Hyderabad Area, India, :- Contributed to the full mobile application development lifecycle from planning, requirement gathering, development, testing and launching on Google play store for beta testing and production. :- Wrote clean, clear, efficient, well-tested, and maintainable Java code. :- Work with firebase as a backend database, crash analytics, FCM. :-Developed chatbot android application using Dialog Flow as powerful natural language understanding (NLU) engine

Education

Nano Degree, Android Developer, Udacity

Bachelor's Degree, Information Technology, G. Pullaiah College of Engineering and Technology

Janardhan Y - Principal Member of Technical Staff in Bengaluru | Tal