Jatin Hariani, Developer in Mumbai, Maharashtra, India
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Jatin Hariani

Verified Expert  in Engineering

Full-stack Developer

Location
Mumbai, Maharashtra, India
Toptal Member Since
November 29, 2022

Jatin is an experienced product and technology consultant with over a decade of experience building products customers love. He has worked with clients over three continents and across all time zones. Jatin's preferred technologies include JavaScript, Dart, PostgreSQL, and MySQL, but he also has extensive experience with Java, Ruby, and Python, among many others. Jatin is an AWS-certified professional who specializes in building products and teams from the ground up.

Portfolio

Clak
JavaScript, Dart, Flutter, Node.js, PostgreSQL, Vue 2, Nuxt.js, CSS...
Alzion Labs
Management, Sales, Client Relations, Client Relationship Management...
Drip/C
Vue 2, Vue, JavaScript, React, Node.js, CSS, Redux, Full-stack...

Experience

Availability

Full-time

Preferred Environment

MacOS, JavaScript, Visual Studio Code (VS Code), Git, PostgreSQL, Zsh

The most amazing...

...project I've developed is Blink API. It allows developers to quickly prototype and deploy production-ready cloud functions.

Work Experience

CTO

2021 - PRESENT
Clak
  • Developed an app for users to create a website to complement their social media presence, which allows users to monetize their audience by selling digital goods.
  • Managed a team and met deliverable targets. Worked closely with product and design to achieve internal and investor targets.
  • Planned and executed sprints and ensured the processes were in place to deliver product releases.
Technologies: JavaScript, Dart, Flutter, Node.js, PostgreSQL, Vue 2, Nuxt.js, CSS, Tailwind CSS, Firebase, Full-stack, Amazon S3 (AWS S3), Amazon Web Services (AWS), NGINX, HTML, Unix, Software Architecture, eCommerce, Mobile, Mobile Development, Technical Leadership, Microservices, Scalability, Startups, Early-stage Startups, Mobile Apps, Mobile App Development, Architecture, Back-end, CI/CD Pipelines, REST APIs, Serverless, Linux, AWS Cloud Development, Web Servers, Vue, Front-end, MVC Frameworks, Docker, Stripe, SendGrid, APIs, Stripe API, Stripe Checkout, Google Analytics, HTML5, User Interface (UI), XML, SQL, API Integration, Project Management, Full-stack Development, NestJS, Google Cloud

Founder

2019 - PRESENT
Alzion Labs
  • Founded a services company and steered it through COVID-19.
  • Worked with some of the biggest names in the fintech space. Our list of clients included companies like Upstox, India's largest stockbroker, which Alzion Labs helped scale up for the post-pandemic boom in trading volumes.
  • Launched, jointly with Haseed, the first robo-advisor for Bahrain and Saudi Arabia.
  • Designed and developed multiple applications from scratch and helped startups go from funding to product.
Technologies: Management, Sales, Client Relations, Client Relationship Management, Software Architecture, JavaScript, Vue, React, Node.js, Java, PostgreSQL, MySQL, Firebase, TypeScript, Redux, Full-stack, Amazon S3 (AWS S3), Amazon Web Services (AWS), Figma, NGINX, Bootstrap, HTML, Unix, Mobile, Mobile Development, Technical Leadership, Microservices, Scalability, Startups, Early-stage Startups, Mobile Apps, Architecture, Back-end, CI/CD Pipelines, NoSQL, REST APIs, Serverless, Linux, AWS Cloud Development, Web Servers, Front-end, MVC Frameworks, Docker, SendGrid, APIs, Google Analytics, HTML5, XML, SQL, API Integration, Fintech Consultant, Project Management, Next.js, Full-stack Development, NestJS, Google Cloud

Team Lead | Technology

2017 - 2019
Drip/C
  • Led the design and execution of the company's flagship product, the Drip portal, and allowed users to perform all actions required to interact with Drip Capital through the portal.
  • Owned the product and development of a user-facing product for a company with a billion-dollar revenue.
  • Managed the design and execution of the marketing website, which drove organic traffic to the company and helped convert leads into sales.
  • Improved the user experience by digitizing the entire experience.
  • Reduced time to process a loan application as 90% of the underwriting was automated and instantaneous and required no manual oversight.
Technologies: Vue 2, Vue, JavaScript, React, Node.js, CSS, Redux, Full-stack, Amazon S3 (AWS S3), Amazon Web Services (AWS), NGINX, Bootstrap, HTML, Unix, Software Architecture, Technical Leadership, Microservices, Scalability, Startups, Early-stage Startups, Mobile App Development, Architecture, Back-end, CI/CD Pipelines, NoSQL, REST APIs, Serverless, Linux, AWS Cloud Development, Web Servers, Front-end, MVC Frameworks, Docker, Contentful, SendGrid, APIs, Google Analytics, Web UX, HTML5, User Interface (UI), React Native, XML, SQL, API Integration, Fintech, Fintech Consultant, Project Management, Next.js, Full-stack Development, NestJS

Front-end and Mobile Lead

2015 - 2017
Tavaga Advisory Services Pvt
  • Led the team developing the APIs and mobile applications for the user-facing app. Delivered the first version of the product in about two days.
  • Created a product in 2015 that, to this day, has barely changed and works perfectly.
  • Built a product that rated 4.4 stars on the Google Play Store.
Technologies: Android SDK, iOS SDK, Node.js, PostgreSQL, Full-stack, Amazon S3 (AWS S3), Amazon Web Services (AWS), NGINX, Bootstrap, HTML, Unix, Swift, Software Architecture, Mobile, Mobile Development, Technical Leadership, Microservices, Scalability, Startups, Early-stage Startups, Mobile Apps, Mobile App Development, Architecture, Back-end, CI/CD Pipelines, NoSQL, REST APIs, Serverless, Linux, AWS Cloud Development, Web Servers, Front-end, MVC Frameworks, Docker, SendGrid, APIs, Google Analytics, HTML5, XML, SQL, API Integration, Fintech, Fintech Consultant, Project Management, Full-stack Development

Software Engineer

2014 - 2015
BrowserStack
  • Integrated the team responsible for developing BrowserStack Live, the company's user-facing product.
  • Joined the company and helped it grow to unicorn status.
  • Oversaw the complete redesign of a flagship live product in 2015.
Technologies: CSS, JavaScript, WebRTC, Ruby on Rails 3, Ruby, MySQL, Amazon Web Services (AWS), Full-stack, HTML, Startups, Early-stage Startups, REST APIs, Linux, Web Servers, Front-end, MVC Frameworks, Stripe, APIs, Stripe Checkout, Google Analytics, HTML5, XML, SQL, API Integration, Full-stack Development

Software Engineer

2013 - 2014
Webly
  • Engaged actively with clients and led the teams toward their vision.
  • Participated in multiple projects for clients like Aegon, Opium Eyewear, MTV, and RKSV.
  • Worked extensively on Magento and WordPress websites.
Technologies: CSS, JavaScript, WordPress, PHP, Magento, Full-stack, HTML, eCommerce, Startups, Early-stage Startups, Back-end, REST APIs, Linux, Web Servers, Apache, Front-end, MVC Frameworks, APIs, Stripe API, HTML5, XML, SQL

Clak.me

https://clak.me
Clak.me is a link in the bio website builder. It's an iOS app (Android coming soon) that lets you create a simple website with all your important links in one place. It also lets you sell digital products and get paid and offers analytics. It is VC funded by Village Global and Unusual Ventures.

I served as CTO of Clak and was personally responsible for coding a lot of the technology components of the app, the APIs, the website, and the infrastructure.

Blink API

https://blinkapi.io
Built an API that allows developers to quickly prototype and deploy production-ready cloud functions with no credit card required. Ideal use cases include building chatbots, cron jobs, or any other cloud function. It also offers persistent storage and the ability to schedule functions.

Tavaga

https://tavaga.com
Tavaga is a robo-advisory app for personal investing. I led the team that created the entire product, including the APIs built on Node.js, the infrastructure on AWS, and the mobile apps built using Java with Android and Swift with iOS. The app received a positive response on launch and is currently used by thousands of users for their investment needs.

The app has remained pretty much unchanged since I created it back in 2015.

Delta Exchange

https://www.delta.exchange/
As a consultant for Alzion Labs, I worked on the React customer-facing dashboard of Delta Exchange. The application was used by thousands of users across the globe and was used in high-frequency cryptocurrency derivative trading.

Languages

JavaScript, CSS, TypeScript, HTML, HTML5, SQL, Dart, PHP, Swift, XML, Java, Ruby

Frameworks

Nuxt.js, Tailwind CSS, Flutter, Bootstrap, NestJS, Android SDK, Next.js, iOS SDK, Ruby on Rails 3, Redux, React Native

Libraries/APIs

Node.js, Vue 2, React, Vue, REST APIs, Stripe, Stripe API, WebRTC

Tools

Git, SendGrid, NGINX, Apache, Stripe Checkout, Google Analytics, Figma, Fastlane

Paradigms

Mobile Development, Microservices, Management, Continuous Delivery (CD)

Platforms

AWS Lambda, Amazon Web Services (AWS), Mobile, Linux, Firebase, iOS, Android, Docker, Contentful, WordPress, Magento, Unix, Amazon EC2, AWS ALB, Mixpanel

Storage

PostgreSQL, MySQL, Amazon S3 (AWS S3), NoSQL, Google Cloud

Industry Expertise

Project Management

Other

Software Development, Full-stack, Software Architecture, Scalability, Startups, Early-stage Startups, Mobile Apps, Mobile App Development, Architecture, Back-end, CI/CD Pipelines, AWS Cloud Development, Web Servers, Front-end, MVC Frameworks, APIs, API Integration, Fintech, Fintech Consultant, Full-stack Development, eCommerce, Technical Leadership, API Gateways, Serverless, User Interface (UI), Sales, Client Relations, Client Relationship Management, Web UX, ECS, Analytics

2009 - 2013

Bachelor's Degree in Computer Science

University of Mumbai - Mumbai, India

OCTOBER 2021 - PRESENT

AWS Certified Cloud Practitioner

Amazon Web Services (AWS)

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