Imej profil rajatlala
Penanda India Ahmedabad, India
Ahli semenjak 1 Mac 2009
2 Cadangan


Dalam Talian Luar Talian
I am a full stack developer with 15+ years of industry experience and a proven track record of building highly complex enterprise and consumer apps from scratch. I've got experience in Solidity and Blockchain fundamentals, I can help You with all the crypto-related tasks, setting up blockchain explorer, generating your own currency or writing smart-contracts on Ethereum Network for Decentralized Applications. I can be a complete solution for any kind of development related tasks. Skills: Blockchain, Ethereum Smart Contracts, Solidity, Truffle, [login to view URL], ERC20 Tokens, Quorum Private & Permissioned blockchains, Hyperledger, Golang Mobile Apps, iOS, Android, iPhone, iPad, Apple Watch, Apple TV, Java, Android Wear, PHP, Node.js, MEAN Stack, React.js, Python-Django, Web Services, Automated Testing Industries: eCommerce, Healthcare, Fitness, On-demand Marketplaces, Sports, Travel, Productivity, Fashion & Lifestyle, Finance, Manufacturing, Social Networking
$19 USD/hr
33 ulasan
  • 97%Kerja Diselesai
  • 86%Mengikut Bajet
  • 74%Tepat Pada Masa
  • 47%Kadar Ulang Upah

Portfolio Items

Ulasan Terkini

  • Imej Hetal G. Looking For Blockchain Expert $55.62 USD

    “Rajat and team are a real gem in blockchain development and knows what they speaks. He delivered our project without breaking a sweat. Highly Recommended.”

  • Imej Diego Hernan A. Web app (Color visualizer), Smartphone App (color visualizer) $5000.00 USD

    “Great work, Rajat and is very comprenhensive.”

  • Imej Kevin Y. Project for Rajat L. $8600.00 HKD

    “Rajat L is very helpful and professional, although this project has slightly taken more time, and in overall, I am happy this developer work, Great Job!”

  • Imej Kevin Y. Develop an App for recording Period (Lady) $25950.00 HKD

    “Rajat L is very helpful and professional, although this project has slightly taken more time, and in overall, I am happy this developer work, Great Job!!”

  • Imej Paul P. Create and Update various Internet filtering Apps $5300.00 USD

    “Did a great job once again. Thanks”

  • Imej Van S. Project for rajatlala -- 2 $1470.00 USD

    “Rajat and the entire SoluLab team were very helpful and concerned about putting the best product out. If you need any development work of this nature, feel secure in using them.”



Jan 2015

SoluLab is a leading web, mobile apps and marketing development company based in Ahmedabad, India. Bringing together 50+ years of experience of some of the best skilled engineers in the industry, we strive to deliver the best and nothing but the best. We bring out the best in our people, which in turn will bring out the best in our products and services translating into long lasting relationships with our clients. Our services include: 1) Web development 2) Apps development 3) UX/UI design 4) User engagement & marketing 5) Quality assurance/Testing 6) Cloud staffing


Sep 2014

I am co-founder of Zuriy that is a video chat based marketplace that connects users with experts and industry leaders to get advice. I was responsible for marketplace portal development in PHP using CakePHP. Android and iOS mobile apps development for Zuriy marketplace was part of phase 2.

Principle Engineer

Jul 2012 - Aug 2014 (2 years)

I was responsible for product design and architecture and development of pixel perfect UI/UX & features for Citrix's enterprise mobility suite called WorxApps for iOS and Android. This includes secure Email Client, Contacts App, Calendar App, Todo App, Store-front App, File sharing App and Remote Desktop App. I worked on Citrix's popular audio and video conferencing platform GoToMeeting to develop iOS and Android Apps. Also lead audio and video redirection project for Citrix Receiver.

Tech Lead

Jun 2010 - Jul 2012 (2 years)

I was responsible for end-to-end project development including requirement analysis, planning, development, quality assurance and client communication of these Apps. 1) Storage device monitoring app for iPhone and iPad 2) iPad app for resident doctors and nurses to input patient details, problems, medication, labs, consults, studies, assessments & plan and tracks them over the period of time. 3) Online HR App to post jobs, shortlist candidates and take online interview. Users can post their resumes, take test and check their application status. 4) Barcode scanner application that uses third party hardware scanner to scan barcode and upload scanned data on web server database. 5) App combining interactive lunar phase, a library of effective spell and meditation with the ability to cast spells.

Senior Software Engineer

Aug 2004 - Jun 2010 (5 years)

Mainly worked on patented mobile client from initial prototype to market release. It was an integration of Cellular and VoIP phone in a single entity with seamless hand offs between Cellular and IP networks with Fixed Mobile Convergence features. It provided call logs, contact searching, mid call features and two lines supports. This client was developed for Windows Mobile, Symbian and iOS platform. I was responsible for end-to-end development of this VoIP client for Windows Phone, Symbian, iOS and Android platforms.


B. E.

2000 - 2004 (4 years)


Advanced iOS Development (2013)

Big Nerd Ranch

Undertook Big Nerd Ranch training for advanced iOS Apps development.

Advance Android Development (2013)

Big Nerd Ranch 2013

Undertook Big Nerd Ranch training for advanced Anddroid Apps development.


  • Preferred Freelancer Program SLA
  • WordPress
  • US English Level 1


  • Facebook Disambung
  • Freelancer Keutamaan
  • Bayaran Disahkan
  • Telefon Disahkan
  • Identiti Disahkan
  • E-mel Disahkan

Kemahiran Teratas Saya

Cari Freelancer yang serupa