PARAM MITTAL

Software Engineer

Noida, Uttar Pradesh, India7 yrs 4 mos experience

Most Likely To Switch

Key Highlights

Expertise in both Frontend and Backend development.
Led multiple TWA apps for a major Fintech platform.
Passionate programmer with strong problem-solving skills.

Stackforce AI infers this person is a Fintech-focused Fullstack Developer with strong Frontend expertise.

Contact

parammittal16@gmail.com LinkedIn

Skills

Core Skills

React.jsWeb PerformanceWeb DevelopmentSvelteFrontend Development

Other Skills

Adobe IllustratorAdobe Premiere ProAfter EffectsAngularAnimationBootstrapComputer Graphics DesignCorelDRAWDevOpsDigital SketchingEngineeringFirebaseFlutterGitGsap

About

Software Engineer - Expertise in Front End Development - Experienced in Backend - Exploring Ai in both. 🎯 Skilled in Javascript, React.js, Svelte, Next.js, Node.js, Express.js , Python, Fast API, Django Framework 💲Demonstrated experience in Fintech Domain 🤝 Having Leadership Qualities with the Experience to Work in a Team. 📣 Good Communication and Coordination skills. 🧑‍💻 Passionate Programmer and problem solver. PROFESSIONAL SKILLS Front-end Development - • JavaScript, React, Redux, Nextjs • HTML / HTML5, CSS / CSS3 • SASS, JSS, Material UI, Tailwindcss • Unit Tests, Jest, Enzyme • Next.js, Webpack, ES6+ • Data structures and algorithms • System design • Dart, Flutter, JSON Industry Knowledge - • Cross-Platform Development • Problem-Solving and DSA • Web Performance • Git, JIRA, Sprint plan, Teamwork Backend Knowledge • Nodejs, Express, Python, Fast API, DRF • Sqlite3, MongoDB Visual and Creative • Adobe Creative Suite • Figma • UI/UX

Experience

7 yrs 4 mos

Total Experience

1 yr 3 mos

Average Tenure

2 yrs 7 mos

Current Experience

Angel one

2 roles

Software Development Engineer 3

Promoted

Apr 2025 – Present · 1 yr 1 mo

Coding on scale for India's most efficient and customer centric Fintech platform

React.jsSolidjsMicrofrontendWeb PerformanceMobile web

Software Development Engineer 2

Oct 2023 – Apr 2025 · 1 yr 6 mos

Leading mutiple TWA apps (Traderspa core team, Market content, Download reports, Offers Rewards, Refer Earn) used in AngelOne’s SuperApp PAN India.
Tech Stack -
Solidjs - Reactjs - Svelte - SvelteKit - Tailwind CSS
Enhancements done -
Zero UAT/Prod bugs or Downtime faced till now.
Implemented in house Analytics library for capturing web events Automatically from DOM elements.
Improved Animations Timings and Jank reduction -
Scripting time from 26ms to 10ms, Rendering time from 33ms to 12ms, Painting time from 11ms to 5ms.
Implemented SonarQube in PR flows -
Decreasing Security Hotspots from 3 to 0, Vulnerabilities from 1 to 0, Code Smells from 6 to 0, Code Quality Bugs from 2 to 0

TeamworkSvelteTWAEngineeringWeb DevelopmentServer side rendering

Housing.com

Frontend Engineer

Apr 2022 – Oct 2023 · 1 yr 6 mos · Remote

Working on LOOKUP portal as a Frontend developer
Hot reloading feature lookup - improved dev experienced 10x times
Prod job Build time reduction from 10 min to 3 min (⅓rd)
Frontend Bundle size reduction by 500KB
Reduced Extra API calls happening on initial load.

React jsVue.jsWeb DevelopmentFrontend Development

Josh technology group

3 roles

Software Engineer

Apr 2021 – Mar 2022 · 11 mos

Halcyon, (BrightScout)
Working on Halcyon for US-based offshore client Brightscout.
Halcyon is a Threat and viruses management portal on devices.
Redesigned UI theme of the portal for MVP2.
Worked with a team of 3 FE interns.
Squad IQ
Worked on revamp of Squad IQ leads management dashboard.
Revamped dashboard from old templating Site to Single Page Application on Reactjs
Worked with a team of 2 FE dev interns

Frontend Engineer

Jul 2020 – Apr 2021 · 9 mos

Calyxpod
Worked on Calyxpod to develop UI components library using Material UI and React.
Library was hosted using GitLab and reused in different repos of Calyx.
Chqbook
Using Flutter and Dart, from scratch developed Chqbook Mobile app.
App reached 1 Million+ downloads on the google play store.
Integrated complex UI animations done using Lottie JSON.
Developed UI of Bharat Bill pay system (BBPS) to pay bills online.
Investigated on designs, Planned Sprints, Guided a team of 2 more FE devs.

Intern - Frontend Engineer

Jan 2020 – Jul 2020 · 6 mos

Started my Professional journey with JTG as an intern in Jan 2020.
Worked on HTML, CSS JS, SCSS ramp-ups, and hands-on practice projects.
Also worked on Reactjs and Flutter UI Bootcamp projects.
Developed my own HTML SCSS JS boilerplate - https://github.com/parammittal16/My_scss_boiler_plate

Girlscript summer of code

Open Source Developer

Mar 2019 – Apr 2019 · 1 mo

Gatsby inc

Open Source Developer and Maintainer

Feb 2019 – Mar 2020 · 1 yr 1 mo

Npm, inc.

Package contribution

Jan 2019 – Jan 2020 · 1 yr

Contributed a npm package with for node express.js with 1.8K+ downloads

Bookman india

Full Stack Internship

Nov 2018 – Aug 2019 · 9 mos · India

Worked as a Full Stack developer and developed a mobile app too. Tech stack used React, React Native, Firebase https://www.linkedin.com/in/bookman-india-72970277/?originalSubdomain=in