Karan Nijhawan

Karan Nijhawan

Mentor
5.0
(4 reviews)
US$20.00
For every 15 mins
9
Sessions/Jobs
ABOUT ME
Passionate Frontend & NodeJs Developer with 7+ years of experience | Shopify Expertise
Passionate Frontend & NodeJs Developer with 7+ years of experience | Shopify Expertise

A motivated, passionate developer with over 11+ years of experience building software and solutions across multiple industries from Media, Fashion, Finance to Supply Chain Automation.
Have a degree in theoretical physics and digital design. I love my Wife, burgers, traveling and the internet.

Over the years have had the opportunity to build efficient engineering teams and some amazing products. I have been fortunate to have had the chance to collaborate and work along side some great people, brands, agencies and startups.

Some of the notable products/brands/agencies I have worked for include SKIMS, Laura Mercier, Nobull Project, Red Bull, Case Mate, Well & Good, HU Chocolates, Tods, Ferrari, REM Beauty (Ariana Grande), Prada, Badaboom, MyPABox, The Stable Group, Barrel, Halfhelix and various others.

A Full Stack Developer with over 10+ years of experience with Custom Wordpress, Shopify and Magneto Development I have helped companies find lean and scalable solutions to complex problems.
Have helped build lean and highly productive engineering teams that can deliver up-to 2x times faster, keeping high quality and standards.

Preferred Tech Stack

  • Headless (NextJS / Remix / Nuxt)
  • Subscription Applications like Order Groove, Recharge
  • Shopify Checkout Extensions Migration with Functions and Extensions from Scripts
  • Shopify Plus on Liquid / Headless
  • NodeJS / PHP (NestJS, Express, Laravel)
  • React / Vue
  • TailwindCSS / Modular CSS
  • Sanity CMS / Wordpress / Shopify
  • Serverless / AWS / Serverless.io / Pipedream / UpStash / GCF
  • Machine Learning / AWS Personalize
  • Tracking / Klaviyo / GTM / Segment.io

Available Timezones

  • 5hr Overlap with EST
  • 3hr Overlap with PST
  • 7hr Overlap with CET / GMT
Hindi, Italian, English
Rome (+02:00)
Joined January 2019
EXPERTISE
9 years experience
Theme kitShopify plusCart script
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Theme kitShopify plusCart scriptLiquidCustom theme developmentPrivate appsSlate
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5 years experience
4 years experience

REVIEWS FROM CLIENTS

5.0
(4 reviews)
Mayank
Mayank
March 2019
Karan is very knowledgeable, and can identify solutions across multiple technical challenges while sharing his thought process clearly with resources. Would definitely work with him again.
Sharjeel Shaw
Sharjeel Shaw
February 2019
Karan was very knowledgeable and patient with debugging and resolving the issue. He went above and beyond to give pointers that were not related to the problem I was having in the project just to optimize the code. Karan is highly recommended.
Mayank
Mayank
February 2019
Great debugger, could figure out the problem very quickly and patiently explain the concepts.
SOCIAL PRESENCE
GitHub
pdftk-node
HTML
0
0
fullscreener
JavaScript
0
0
Stack Overflow
1 Reputation
0
0
0
EMPLOYMENTS
Shopify Full Stack Lead Engineer
Self Employed
2011-08-01-Present

I am a results-driven Full Stack Developer specializing in Shopify Plus and E-commerce consulting. Collaborating with top-tier agencie...

I am a results-driven Full Stack Developer specializing in Shopify Plus and E-commerce consulting. Collaborating with top-tier agencies like BVA and Barrel NYC, I've led projects for iconic brands such as Skims, Nobull Project, and Daily Harvest. My expertise extends to guiding enterprises through seamless migrations to the Shopify ecosystem, architecting scalable solutions that can handle 100k+ users per minute.

Key Achievements:

  • Partnered with elite agencies (Halfhelix, The Stable / BVA / Accenture, Barrel NYC) on impactful Shopify Plus projects.
  • Helped Architect, Develop and optimized storefronts for renowned brands including SKIMS, Nobull Project, Daily Harvest, REM Beauty (Ariana Grande), Laura Mercier, Bare Minerals, Hu Chocolates to node a few.
  • Led enterprises through seamless migrations to the Shopify ecosystem with custom solutions.
  • Engineered scalable solutions showcasing the ability to handle 100k+ users per minute.
  • Proven track record of enhancing user experience and site performance in E-commerce projects.
  • Holds Shopify Plus Developer Certification and other relevant technical certifications.
TypeScript
Liquid
Shopify
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TypeScript
Liquid
Shopify
Full Stack
React
JavaScript
React Native
Remix
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Lead Software Engineer
Badaboom Group Inc
2021-11-01-2023-03-01

At Badaboom, I had the privilege of working with a team of highly talented individuals and contributing to the development of a cuttin...

At Badaboom, I had the privilege of working with a team of highly talented individuals and contributing to the development of a cutting-edge technology that is revolutionizing the supply chain and product development industry.

Among my key achievements were:

  • Managed and grew a team of engineers, overseeing the development and maintenance of the software platform
  • Successfully migrated the platform from a Create React App to a SSR Nextjs using Sanity and Custom API Layer as a backend, improving scalability and performance
  • Led the migration and development of a legacy microservice-based API service, greatly enhancing scalability and efficiency
  • Researched and developed a custom SVG-based image generation and rendering engine, allowing thousands of images to be generated in minutes
  • Developed a custom order/PO/documents management solution using Adobe Documents Service as a dynamic PDF generation and render service
  • Spearheaded the research and development of an MVP Vision AI-powered analytics tool, extracting brand analysis data from images using computer vision to help curators learn about a brand and its needs
  • Played a key role in growing the engineering team from 1 to 5 people and developing a remote-first culture promoting collaboration and productivity
  • Worked closely with the leadership team to define the platform's evolution path and services offered
  • Architected technical solutions to industry-specific problems, working with the engineering team to execute them efficiently and effectively
  • Reviewed and approved code changes, conducted code reviews, and ensured the codebase was scalable, maintainable, and reliable
  • Mentored and coached team members to help them grow their skills and advance their careers
MongoDB
PostgreSQL
TypeScript
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MongoDB
PostgreSQL
TypeScript
Microservices
Serverless
Next.js
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