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Mercy Christopher

Lead Engineer (Frontend & Full-Stack) | UI Architecture & Scalable Systems | Ex-CGI | Ex-Infosys | Ex-Global Logic

Bengaluru

13+ years of work experience

Startup
Jun 20251 y 5 moPresent

Remote

CGI
May 20232 yrs 2 mosJun 2025

Bengaluru, Karnataka, India

Led UI architecture for Engage Hub, achieving 98% on-time releases and zero major regressions. Architected Flowable–React integration, enabling three times faster feature rollout and eliminating duplicate builds. Earned Applaud Award by reducing page creation time by {80%} by designing a modular CMS portal. Partnered with teams to achieve 25% faster project delivery via architectural simplification and reusable components. Optimized UI components and micro-frontends, improving load times by 45% and boosting user satisfaction by 20%. Managed stakeholder communication across global teams, maintaining 100% clarity in requirements and reducing rework by 35%. Achieved 98% on-time releases and zero major regressions by leading UI architecture for Engage Hub across project cycles, enhancing product reliability and user satisfaction.
Freightwalla
Sep 20211 yr 8 mosApr 2023

Mumbai, Maharashtra, India

Led and contributed to full-stack development across multiple high-impact features using React, Express.js, and Python, ensuring scalable, secure, and maintainable code across the entire delivery lifecycle. Improved customer satisfaction by approximately 15% by designing and implementing intuitive, high-performance UIs for the Freight Booking and Invoice Parsing modules, reducing task completion time by 20%. Hands-on contributor in the migration from Heroku to AWS, involving redesign of deployment pipelines, environment configurations, and performance tuning, resulting in 35% improved stability, lower infrastructure costs, and faster release cycles. Applied system-design principles such as API optimization, caching, and asynchronous queues to enhance data processing workflows across the booking and parsing modules, improving responsiveness under load by approximately 25%. Built and improved shared UI components and backend middleware, reducing code duplication by 40% and accelerating the development of new features. Increased platform stability by 35% and reduced infrastructure costs through migration from Heroku to AWS involving pipeline redesign and performance tuning.
GlobalLogic
Jan 20218 mosAug 2021

Bengaluru, Karnataka, India

Led frontend development for critical modules of the MARS Healthcare application using Angular, AngularJS, TypeScript, and JavaScript. Implemented predictable state management using RxJS optimizing data flow and reducing UI inconsistencies across the application. Collaborated closely with cross-functional teams — product, backend, QA, UX — to deliver high-quality features aligned with healthcare compliance and usability standards. Mentored junior and senior developers and provided architectural guidance, establishing coding best practices and leading code reviews. Optimized frontend performance, enhanced modularity, and improved overall user experience across complex clinical workflows.
Muraai Information Technology
Mar 20191 yr 10 mosDec 2020

Bengaluru Area, India

Improved bpm operations scalability by contributing to Alfresco's Angular framework enhancement by 15%. Constant coordination with project manager, BE and QA teams to streamline and prioritise work. Enhanced code efficiency by 20% by reviewing and providing feedback on 10 team members' code. Improved team understanding of new features by presenting 3 demo sessions to engineering teams monthly. Contributed to the development of Alfresco's Angular bpm application used by 10000 users, enhancing open-source functionality. Reduced end-to-end test run times by 75% through optimization of automated testing processes.
ObjectFrontier Software (OFS)
Apr 20181 yrMar 2019

Chennai Area, India

Led UI development for Baiduri Bank's application, enhancing user engagement by 30% from creation to deployment. Improved retail banking UI performance by 25% for a $500k project by leading the development of an Angular application for Axis Bank. Created a dynamic forms component in Angular, reducing development time by 80%. Improved code efficiency by 15% by integrating input validation directive into product framework.
Infosys
May 201710 moMar 2018

Chennai

Infiniti Software Solutions Pvt. Ltd
Jul 20133 y 11 moJun 2017

Chennai

Mercy’s AI Stack

aistudio
aistudio
claude code
claude code
claude
claude
notion
notion
openai
openai
githubcopilot
githubcopilot

Education

Great learning

PGP Business Analytics & Business Intelligence, Business Analytics

Great learning

20191 yr2020
KCG college of technology

Bachelor of Engineering (BE), Computer Science Engineering

KCG college of technology

20094 yrs2013

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Headline

Lead Engineer (Frontend & Full-Stack) | UI Architecture & Scalable Systems | Ex-CGI | Ex-Infosys | Ex-Global Logic

About

Seasoned software engineer with 12 years of experience designing and delivering high-impact digital products. Expert in blending UI/UX design principles with robust technical architecture to build scalable, user-centric applications. Proven track record of leading teams to achieve 98% on-time releases and enhancing performance through modular CMS and micro-frontend innovations. Committed to continuous improvement, leveraging the latest technologies like React, Angular, and AWS to drive business success.

Location

Bengaluru

AI stack

aistudio

claude code

claude

notion

openai

githubcopilot

Work experience

Freelance software consultant at Startup, Jun 2025 - Present · 1 y 5 mo, Remote

Associate Consultant at CGI, May 2023 - Jun 2025 · 2 yrs 2 mos, Bengaluru, Karnataka, India, Led UI architecture for Engage Hub, achieving 98% on-time releases and zero major regressions. Architected Flowable–React integration, enabling three times faster feature rollout and eliminating duplicate builds. Earned Applaud Award by reducing page creation time by {80%} by designing a modular CMS portal. Partnered with teams to achieve 25% faster project delivery via architectural simplification and reusable components. Optimized UI components and micro-frontends, improving load times by 45% and boosting user satisfaction by 20%. Managed stakeholder communication across global teams, maintaining 100% clarity in requirements and reducing rework by 35%. Achieved 98% on-time releases and zero major regressions by leading UI architecture for Engage Hub across project cycles, enhancing product reliability and user satisfaction.

Senior Software Engineer at Freightwalla, Sep 2021 - Apr 2023 · 1 yr 8 mos, Mumbai, Maharashtra, India, Led and contributed to full-stack development across multiple high-impact features using React, Express.js, and Python, ensuring scalable, secure, and maintainable code across the entire delivery lifecycle. Improved customer satisfaction by approximately 15% by designing and implementing intuitive, high-performance UIs for the Freight Booking and Invoice Parsing modules, reducing task completion time by 20%. Hands-on contributor in the migration from Heroku to AWS, involving redesign of deployment pipelines, environment configurations, and performance tuning, resulting in 35% improved stability, lower infrastructure costs, and faster release cycles. Applied system-design principles such as API optimization, caching, and asynchronous queues to enhance data processing workflows across the booking and parsing modules, improving responsiveness under load by approximately 25%. Built and improved shared UI components and backend middleware, reducing code duplication by 40% and accelerating the development of new features. Increased platform stability by 35% and reduced infrastructure costs through migration from Heroku to AWS involving pipeline redesign and performance tuning.

Consultant at GlobalLogic, Jan 2021 - Aug 2021 · 8 mos, Bengaluru, Karnataka, India, Led frontend development for critical modules of the MARS Healthcare application using Angular, AngularJS, TypeScript, and JavaScript. Implemented predictable state management using RxJS optimizing data flow and reducing UI inconsistencies across the application. Collaborated closely with cross-functional teams — product, backend, QA, UX — to deliver high-quality features aligned with healthcare compliance and usability standards. Mentored junior and senior developers and provided architectural guidance, establishing coding best practices and leading code reviews. Optimized frontend performance, enhanced modularity, and improved overall user experience across complex clinical workflows.

Senior Software Consultant at Muraai Information Technology, Mar 2019 - Dec 2020 · 1 yr 10 mos, Bengaluru Area, India, Improved bpm operations scalability by contributing to Alfresco's Angular framework enhancement by 15%. Constant coordination with project manager, BE and QA teams to streamline and prioritise work. Enhanced code efficiency by 20% by reviewing and providing feedback on 10 team members' code. Improved team understanding of new features by presenting 3 demo sessions to engineering teams monthly. Contributed to the development of Alfresco's Angular bpm application used by 10000 users, enhancing open-source functionality. Reduced end-to-end test run times by 75% through optimization of automated testing processes.

Senior Software Engineer at ObjectFrontier Software (OFS), Apr 2018 - Mar 2019 · 1 yr, Chennai Area, India, Led UI development for Baiduri Bank's application, enhancing user engagement by 30% from creation to deployment. Improved retail banking UI performance by 25% for a $500k project by leading the development of an Angular application for Axis Bank. Created a dynamic forms component in Angular, reducing development time by 80%. Improved code efficiency by 15% by integrating input validation directive into product framework.

Senior Systems Engineer at Infosys, May 2017 - Mar 2018 · 10 mo, Chennai

Senior Software Engineer at Infiniti Software Solutions Pvt. Ltd, Jul 2013 - Jun 2017 · 3 y 11 mo, Chennai

Education

PGP Business Analytics & Business Intelligence, Business Analytics, Great learning

Bachelor of Engineering (BE), Computer Science Engineering, KCG college of technology