Mrinal Jain
Web Developer
About
I'm a full stack web developer who can build web and mobile apps from the ground up. I've worked mostly at startups so I am used to wearing many hats. I am a very product focused developer who prioritizes user feedback first and foremost. I'm generally very flexible when investigating new roles. I'm skilled in building developer communities, creating technical content, and delivering workshops, demos, and open-source contributions.
WORK EXPERIENCE
AMEX
Phoinex
Apr 2024 – Present
Web Developer
Worked on an internal campaign analytics dashboard using React, Redux, and Storybook, enabling marketing teams to track multi-channel content performance. Developed modular components and integrated Azure DevOps pipelines for smooth releases.
Highlights
- Developed analytics dashboard using React + Redux
- Integrated Storybook for component testing
- Built reusable components for internal marketing tools
- Supported campaign reporting across multiple regions
STAGE OTT
NOIDA
Mar 2019 – Mar 2024
Engineering Manager
Oversaw sprint planning, release cycles, and architectural decisions across web, mobile, and TV platforms. Collaborated cross-functionally with product, design, and marketing teams to align engineering goals with business growth—contributing to a major spike in platform scalability and user engagement.
Highlights
- Directed architecture decisions across mobile, web, and TV
- Scaled platform to support 200k+ concurrent users
- Reduced release time by 50% using automation
Lead Developer
Led a team of developers in delivering high-impact features like payment systems, analytics, and Firebase A/B testing. Standardized the codebase across multiple apps using Flutter flavors, improving release efficiency and reducing bugs by 40%.
Highlights
- Implemented real-time analytics and AB testing
- Standardized codebase across 6+ apps
- Led a cross-platform engineering team of 5+
- Delivered sprint goals consistently in agile setup
Founding Engineer
Built and optimized the STAGE OTT mobile and TV apps using Flutter, delivering a smooth cross-platform experience across Android, iOS, and Android TV. Integrated features like deep linking, secure video streaming, and in-app purchases, contributing to a 150% increase in user onboarding.
Highlights
- Built mobile and Android TV apps using Flutter
- Integrated deep linking and in-app purchases
- Improved app stability with Firebase Crashlytics
- Used Flutter flavors to support multiple app variants
WittyFeed
Indore
Feb 2017 – Feb 2019
Web Developer
Redesigned and scaled the content publishing platform using React to handle over 200,000 real-time users. Built an internal CMS and A/B testing tools that supported editorial workflows and improved content delivery speed and consistency across 12–15 websites.
Highlights
- Ran A/B testing across homepage and articles.
- Created custom CMS for editorial team
- Maintained 12–15 websites with one config
- Rebuilt the platform in React to handle viral traffic.
Arya.ai (Axis Bank)
April 2016 – January 2017
Frontend Developer
Built front-end tools using React for automating KYC verification, signature detection, and cheque scanning. Integrated Arya’s APIs for seamless data extraction from ID proofs, reducing manual effort and improving accuracy for Axis Bank.
Highlights
- Built frontend for KYC automation tools.
- Integrated signature detection and cheque scanning.
- Used React + TypeScript for scalable components.
- Improved KYC speed by 40%
YallaSpree
January 2015 – April 2016
Web Developer
Developed a real-time e-commerce discovery app using Flutter, helping users explore shopping offers across malls in the Middle East. Focused on building location-aware UI and optimizing for both Android and iOS platforms.
Highlights
- Integrated mall APIs for live offers
- Supported multilingual UI for Middle East market
- Focused on performance and UX optimization.
WittyHacks
March 2018 – Present
Founding Organiser
Started WittyHacks, Central India’s first 36-hour student-led hackathon, to foster innovation and collaboration among developers. The event became a launchpad for over 70% of participants experiencing their first hackathon, successfully building a strong local tech community.
Highlights
- Onboarded 70% first-time hackers.
- Partnered with 20+ sponsors and communities.
- Hosted 300+ developers in-person.
Awards
- October 2020
30 Under 30
Most Influential Techie
For my work towards technical communites in Indore.
- Januay 2019
Developer Circle Lead of the Year
Most Influential Techie
For my work towards Facebook communites in Central India.
Volunteer
Contact
New York US
7328298338
twitter
github
Education
- 2011 2015
Rajiv Gandhi Proudyogiki Vishwavidyalaya
Bachelors of Technology
Computer Science
Skills
FrontendSenior
HTML / JSXSCSS / CSS / BEM / Styled ComponentsJavascript / TypescriptReact / NextRedux / Apollo
BackendSenior
NodePythonPostgresRedisServerless
DevopsSenior
AWSG CloudHerokuCaching
Next.jsExpert
Server-side RenderingReactWeb Development
TypeScriptExpert
Static TypingWeb Development
TurborepoIntermediate
Monorepo ManagementParallel BuildsPackage Sharing
Node.jsHighly Proficient
Node.js
Testing and LintingProficient
TestingESLintJestRTL
JavaScriptIntermediate
ES6ESLintPrettier
AI TechnologyBeginner
OpenAI API
GitHub ToolsIntermediate
GitHub ActionsGitHub Branching
Version ControlAdvanced
GitHubGit
AI IntegrationAdvanced
AI-powered job recommendationsAI resume suggestions
Web HostingExpert
TLS CertificatesDomain ManagementSubdomain Mapping
ContainerizationExperienced
DockerCI/CDGitHub Actions
PrettierExpert
Code Formatting
OpenAIAdvanced
AIMachine LearningNLP
GitHub APIAdvanced
APIIntegrationVersion Control
Interests
Sports
Table Tennis
Music
GuitarSinging
Books
ReadingHistory
Open Source
All of it
References
I’ve had the pleasure of working with Mrinal Jain at Wittyfeed and the Facebook Developer Circle. He is excellent in application development and great public speaker. As my mentor, Mrinal demonstrated impressive leadership, team management and planning skills. He’s also a vital contributor to the developer community in Central India and is truly an asset to any team. I highly recommend him.
Mrinal has been an outstanding Engineering Manager, leading our team to consistently meet project deadlines and exceed expectations. His leadership fosters a collaborative environment where innovation thrives. Mrinal's strategic vision and technical skills are exceptional. Highly recommend him for any leadership role.
I had a exceptional experience of working with Mrinal. During our time together at Yallaspree, Mrinal consistently demonstrated a high level of precision and attention to detail in his work. Mrinal's meticulous approach to tasks was truly commendable. He displayed a keen interest in learning and excelling in the field of technology and web development. His commitment to understanding intricate details and staying abreast of the latest industry trends was evident throughout our collaboration. Not only did Mrinal contribute significantly to our projects, but he also fostered a positive and collaborative work environment. His dedication to delivering quality results and his passion for continuous improvement made a lasting impression on our team. I am confident that Mrinal's skills and commitment to excellence will make him a valuable asset wherever he goes. I believe that he will continue to thrive and make significant contributions in any tech or web development role.
I met this wonderful person Mrinal at StageOTT, he very knowledgable person and tech enthusiast. I had wonderful learnings and guidance in very less time. He was always there to guide. I recommend to people who is working with him or people who have any kind of doubts, dont hesitate to reach out to him, you will find a best solution to your query
I worked with Mrinal for a year. He was a supportive leader with great technical skills. Mrinal created a positive and collaborative work environment, making him an outstanding manager and asset to any team. Highly recommend him as a manager!
Mrinal is an excellent Engineering Manager. He sets realistic goals and provides reasonable deadlines, ensuring tasks are completed effectively. He is also a great listener and pays meticulous attention to detail. His exceptional understanding of team dynamics and individual needs creates a comfortable and supportive environment for everyone working under him. Additionally, Mrinal is a great motivator who instills positive energy in every team member, keeping everyone focused and driven to achieve their goals.
It Was Great time working with Mrinal. He is Passionate about his work and always take responsibility. He is always ready to sharing his knowledge and experience on web design & development.