Personal Information

  • Name: Vishnu P. Devarajan
  • Date of birth: 14 March 1987
  • Nationality: Citizen of India
  • Current Location: Wellington, New Zealand
  • Phone: (+64) - 210 8373286
  • Email:

Profesional Profile

The boundless possibility of trying out and the instant knowledge of the outcome that stimulates one for further analysis of a rationale in question is what I find most appealing about Computer Science. Keeping up an inquisitive and explorative attitude, I believe, leads to a constant learning process. This approach adds to the already immense potential for innovation that exists in the field of Computers and Technology.

Information technology today has no barriers due to which there is a constant need for highly qualified IT professionals who are able to deliver the results expected from them. It is due to this reason, I have strived to make a strong name in this field, and so far, I have been successful in doing so. I have over Ten years of experience in a number of positions, and in a number of organizations, which has given me a diversified experience. Even though I am the founder of few companies like,,, I love write articles in my personal blog, speak in public, develop and motivate. To be more specific please read my story below that can help you to know more about me.

Work Experince

Aug 2017 - till date


Bank of New Zealand Ltd, NZ (7 Months Contract), Full-Time

BNZ is one of the largest banks in New Zealand and has been operating continuously in the country since the first office was opened in Auckland in October 1861. The modern-day bank operates a variety of financial services covering retail, business and institutional banking and employs over 5000 people in New Zealand.

  • Developing credit card information system using React and Backbone
  • Developing Back-end using PHP and Silverstripe
  • Mongo and Mysql as databases
  • Supporting development tickets, solving errors, Continuous Integration, Gitflow and Jira (Kanban)

Apr 2017 - July 2017


Aviat Networks Ltd, NZ (3 Months Contract), Full-Time

Aviat provides microwave & networking solutions to service provider & private network operators like state/local government, utility, federal gov & defense companies

  • Developed Aviat Cloud platform for calculations using Angular
  • Developing Back-end using Node, Restful API’s and Mongo
  • Designing and developing Angular-Bootstrap UI for networking users
  • Focused on HTML5/CSS3/JavaScript and Geolocation technologies
  • Supporting development tickets, solving errors, Continuous Integration, Gitflow and Jira (Kanban)

Jan 2017 - Apr 2017


CLOUDSOURCE (Thundermaps) Ltd, NZ (3 Months Contract), Full-Time

ThunderMaps enables businesses and governments to crowdsource hazard locations, and then let employees and citizens know when they’re in danger in real time.Employees and citizens can enter hazard data from a mobile app, which is then used to warn people, analyse trends, take corrective action where possible, and generally reduce risk and improve safety. Think “Waze for danger.”

  • Developing and Maintaining world-leading mobile platform using Ionic/Cordova and Native codes (Android/iOS)
  • Developing Back-end using Ruby-On-Rails and Restful API’s
  • Designing and developing ArcGIS, PostGIS, MapBox and Google Maps API’s
  • Focused on HTML5/CSS3/JavaScript and Geolocation technologies
  • Supporting development tickets, solving raygun errors, Continuous Integration, Gitflow and Jira (Kanban)

Sept 2016 - Dec 2016


KAMAR Ltd, NZ (3 Months Contract), Full-Time

KAMAR Ltd is based in Tauranga, New Zealand and develops software in Filemaker Pro for New Zealand Schools. Part of their development includes external plug-ins for Filemaker Pro, some of which are also for sale to other developers of Filemaker Pro.

  • Development of Student web portal using PHP and Filemaker Database for schools that uses KAMAR SMS.
  • Development of Forums using Vanilla forums and Messaging system (Chat, Push Notifications, Mail & SMS) using Codeigniter, nodejs, socketio, MONGO and MYSQL
  • HTTP Proxying, buffering, caching and Load balancing with NGINX (Debian/CentOS)
  • Integrated with third party API’s and Services (REST, XML, JSON etc.,)
  • Technical expertise in HTML5, CSS3, JQuery, Bootstrap, AngularJS, NodeJS, React, Debian, Nginx and Restful API’s
  • Worked on multiple tasks/projects simultaneously
  • Familiar in Payment Express/Flo2cash Payment Integration, CI/CD with Travis CI wrecker, trello, Version Control systems (GIT, Attlasian)
  • Interface with the both internal and external teams in areas of requirements definition and configuration management, Development, QA, and Biz Analyst etc. to build and integrate mobile apps
  • Develop project integration plans and provide input as appropriate to key project processes
  • Provide general product development and deployment support as part of a cross-functional team
  • Help Development team to debug and troubleshoot production issues
  • Provide app testing and validation support for mobile apps
  • Provide platform support to customer team for their mobile app integration issues

Feb 2015 - Aug 2016


Ministry of Health, Kuwait, Full-Time

The Ministry of Health (Abbreviation: MOH;) is a ministry of the Government of Kuwait responsible for providing information, raising health awareness and education, ensuring the accessibility of health services, and monitoring the quality of health services provided to citizens and visitors in the State of Kuwait. In addition, it is also involved in the control of illness and disease in the country, coordinating the utilisation of resources and expertise where necessary.

  • Managing medium/large IT integration projects involving several teams and apps
  • Creating Healthcare related Apps under IOS, Android, Windows, Web app and other leading mobile Software Platforms
  • Integration of PHP & MYSQL/Oracle forms and reports, 11g Hospital Information System with Mobile Applications
  • Technical expertise in Phonegap, Ionic Framework, HTML5, CSS3, JQuery, Bootstrap, AngularJS, BackboneJS, CanvasJS and KnockoutJS
  • Working on multiple tasks/projects simultaneously
  • Interface with the both internal and external teams in areas of requirements definition and configuration management, Development, QA, and Biz Analyst etc. to build and integrate mobile apps
  • Develop project integration plans and provide input as appropriate to key project processes
  • Provide general product development and deployment support as part of a cross-functional team
  • Help Development team to debug and troubleshoot production issues
  • Provide first level app testing and validation support for mobile apps
  • Provide first level platform support to customer team for their mobile app integration issues
  • Design and maintain technical and project documentation

Feb 2012 - Present


The Interaction Labs, India, Full-Time

Formed as a venture start-up to explore and expand the role that technological innovation can play in communicating with today’s new digital consumer, TIL is based in UK, USA and Singapore, serving clients worldwide from our Parent company and Lab in India; increasingly our international network allows us to arrange meetings globally- contact us for your appointment. TIL developed virtual reality applications have been used by global brands, particularly for virtual jewellery and watches however our range of applications are constantly developing: TIL is operated as a Think Tank for future digital retail.

  • Managing Augmented reality projects (using Unity 3d, Aurasma, Metaio, WebGL Vuforia)
  • Training Candidates with iOS (cocoa, xcode etc.,) Android Native development and Software development tools (Eclipse, Phone gap etc.,) with Social Networking API’s.
  • Developing and Maintaining SAP Modules (ABAP/MM/PM)
  • Conducting Workshops in colleges, universities and corporate companies
  • Managing development and integration projects through all phases of project life cycle - analysis, design, development, testing, implementation, and post-production support.
  • Identify e-business strategies in a global marketplace and Solve real-world technology challenges.
  • Developed multiple leads, resulting in atlease 18 closed deals. Generated total annualized revenues of $780,000 at cost of nothing and boosted traffic to corporate website over 30%
  • Created email newsletter, Facebook like page, blog, twitter page resulted in grew of contact to 327%
  • Evaluate new technologies for competitive advantage and Apply contemporary business principles integral to a high-tech organization.
  • Identification of potential clients through Pre-sales research on prospects, their existing business and F&A processes.
  • Generate leads and engage them sufficiently to convert them into opportunities.
  • Map Prospect requirements and effectively tailor Service Offerings to meet their needs.
  • Produce technically accurate, carefully thought-through proposals in conjunction with Sales team to ensure that projects are handed over to Project Management successfully.
  • Development and delivering of necessary Presentation / Collateral to showcase organizational capabilities.
  • Bid Management, Proposal Writing, Preparing Collaterals, reviewing proposals, Project Execution and Preparing Proposals

July 2011 - June 2014

E-commerce Developer, Singapore, Freelance

FortyTwo (previously first went "live" in September 2007 with barely 60 products under four mattress brands and four categories of beds. 7 years and over 80,000 satisfied customers later, Now one of the largest online furniture shops in Singapore, and an authority on Home & Decor issues in Singapore with the FortyTwo Magazine. Product range has expanded to include over 8,000 items under an ever-broadening range of furniture, home decor and lifestyle items. is the biggest home furnishing eCommerce website in Singapore with more than 100,000 visitors a month.

  • Creating custom modules and components for Magento backend system.
  • Managing navigation, usability and search function of the site including Social Networking API’s.
  • Consistently looking of ways to improve usability and site conversions.
  • Managing data, inventory, sales, and order processing data.
  • Implementing and managing drop-shipping processes.
  • Creating e-mail newsletter, advertising modules using HTML, CSS, Javascript, JQuery with AJAX, PHP coding, MySql, SQL database and Flash.
  • Managing SEO, SEM, SMM, Online PR, Reputation Management, Content Management, Affinity and proximity Marketing

Oct 2011 - Jan 2012

Web Developer cum Network Admin

Eurekahedge Pte Ltd, Singapore, Full time

Launched by financial professionals in 2001, Eurekahedge’s proven track record spans over 15 years - setting us apart as the world’s leading independent data provider in hedge fund news, indices and databases. Specialising in hedge fund databases covering North America, Europe, Asia and Latin America, Eurekahedge’s alternative asset funds databases are the most complete and precise with indices updated by an average of 96% by month-end. The tracking of over 220 data points – more than any competitor – makes analysis of managers’ performances easier on our clients which include, but are not limited to, family offices, endowments & trusts, pension funds, funds of hedge funds, sovereign wealth funds, private banks, advisors and service providers to the industry. Eurekahedge is a subsidiary of Mizuho Bank, the second largest financial services group in Japan. Headquartered in Singapore with offices in New York and Cebu, Eurekahedge has a worldwide strength of over 50 employees

  • Support and Maintenance of company website, hardware and Software assets
  • Designing, configuring, evaluating, implementing and maintaining MS Exchange Servers and Windows Active Directory.
  • Maintaining storage servers, Backup tape change and scheduling at office and data center
  • Troubleshooting Windows Server 2008 server, Microsoft Exchange 2003, TCP/IP network, Fortinet firewall (SPAM Filter), cisco Ironport, Windows Active Directory, DNS/DHCP, VMware (Vsphere,Vmotion) maintenance/configuration, Dell Emc SAN switch, NAS storage and CA ArcServe
  • Troubleshoot desktops, laptops, internal network, HP/IBM/Dell servers
  • Update company website, intranet web applications and regular data extractions using MsSQL and Classic ASP, ASP.NET
  • Managing SEO, SEM, SMM, Online PR, Reputation Management, Content Management, Affinity and proximity Marketing

Jan 2010 - April 2011


Next Business Sols & Tech Outsourcing, India, Full time

NEXT is a provider of onshore managed services, offshore outsourcing and back office processing. The company was established in 1998, and now has 5,000 personnel throughout the United States, the United Kingdom, Australia, India, Hong Kong, Singapore, China, and the Philippines. The company specializes in Business Process Outsourcing, Data and Document Management, Sustainability, Learning and Education, and Healthcare Solutions.

  • Manage software system/web development and integration projects through all phases of project life cycle - analysis, design, development, testing, implementation, and post-production support.
  • Envisioned and presented employee idea technologies concept to management to enhance staff development, team spirit and billable hours.
  • Creates and executes project work plans, budgets, audits and revises as appropriate to meet changing needs and requirements.
  • Involved In full life cycle implementation of SAP PM Module and Responsible to provide ongoing core/central control of the SAP Plant Maintenance module with approximately 50 maintenance users.
  • Involved in Go Live of SAP R/3 PM module and also in ECC 6.0 Up gradation Project
  • Created Organizational Structure in Plant Maintenance System
  • Created Technical Objects such as Function locations, Equipment and Bill of Materials.
  • Data migration through LSMW method.
  • Identification of Functional locations using Structure indicators
  • Carried out installation and dismantle of Equipment
  • Created Material BOM, Functional BOM & Equipment BOMs.
  • Used User exits and badis to make enhancements in the Order management.
  • Prepared Notifications of Maintenance requirements
  • SAP master data administration thus ensuring data integrity and security.
  • Worked on Upgrade project of SAP R/3 4.7 to ECC 6.0; Designed Business Process in new release
  • Mapped business processes in new release and performed Acceptance tests for PM module.
  • Amendments to planned maintenance routines strictly controlled via Maintenance Management System
  • Carried out integration testing with other modules of SAP FI, CO, MM & PP and Provide liaison between Maintenance Group and IT Dept.
  • Develop, maintain & deliver SAP-PM training for end users and also created Documentation for business people.
  • Track Sales Pipeline and Monthly Report preparation for Leadership.

Sept 2008 - Dec 2009

IT Developer

iProcess, UK, Part time

iProcess is an established Web development company delivering Web development, Mobile App development and Software support services of any complexity to clients worldwide. With more than a decade of IT business expertise, iProcess has a strong team of 370 skilled and experienced IT experts. iProcess customer list includes companies of all sizes, ranging from startups to large enterprises. Our clients have in common their awareness that they need a professional Internet solution to generate revenue streams, establish communication channels or streamline business operations.

  • Involved in the Upgrade project and done ABAP/4 support and development.
  • Analyzed the specifications and prepared the Technical Specifications and Test Plans
  • Developed Smart form and Print program to print Sears Label, Pep boys, GM through Zebra printer.
  • Created the code 128 and UCC system barcodes for Ship To Post and SSCC number using transaction SE73.
  • Created Style with required paragraph settings, fonts and Bar codes using transaction SMARTSTYLE.
  • SAP R/3 ECC6.0/4.6C,ABAP/ 4, SD,OTC,MM,BW,FI,XI/PI7.0,EDI,ALE,IDOC Coding, researching and designing the application
  • Identifying and analyzing area of modification
  • Reporting project status and updates to the client everyday
  • Assisting Android & ios app Developers in all phases of SDLC

Feb 2006 - Aug 2008

System Administrator

SBG Infosys, India, Part time

Established in 1999, SBG Infosys is a managed service provider helping clients across the UK maximise the value of their entire IT infrastructure. All our programmes align to the very specific needs of our clients’ businesses, and our expertise extends from service design and management, through datacentre, enterprise wireless and security solutions to the development of new, cost saving cloud deployment models. Every Networks programme utilises class-leading technologies and frameworks to simplify the task of designing, implementing and supporting complex IT infrastructures.

  • Developed Software using Visual Basic and Oracle/MS Access for shops
  • Creating Websites/Micro sites in (X) HTML, CSS, PHP, MYSQL and JavaScript
  • Administrating Microsoft SharePoint (Intranet)
  • Planned and designed the organizations LAN network expansion. Upgraded and configured Microsoft Window server and installed network routers, cabling, and firewall.
  • Responsible for network management including network performance tuning, security monitoring, file server backup, and email server administration.
  • Worked with the management team to develop security policies and conducted network systems security auditing.
  • Provide technical support for application systems integration with database server and application.
  • Managing SEO, SEM, SMM, Online PR, Reputatuon Management, Content Management, Affinity and proximity Marketing


2013 - 2015

Anna University, India

Masters in Business Administration- 8.0 CGPA

Anna University is the only technical university in Tamil Nadu, India that provides Engineering degree in Graduate and Post-Graduate courses. I did my Masters in Business Administration with Software enterprise management as specialization.


University of Phoneix, USA

Doctorate in Computer Science- 3.9 GPA

The University of Phoenix (UOPX) is an American for-profit institution of higher learning, headquartered in Phoenix, Arizona, United States. The university has an open-enrollment admission policy, requiring a high-school diploma, GED, or its equivalent as its criterion for admissions.

2008 - 2009

University of St Andrews, UK

Masters in Information technology - 2:1

The University of St Andrews is a public research university in St Andrews, Fife, Scotland. It is the oldest of the four ancient universities of Scotland and the third oldest university in the English-speaking world (following Oxford and Cambridge). St Andrews was founded between 1410 and 1413. St Andrews is made up from a variety of institutions, including three constituent colleges (United College, St Mary's College, and St Leonard's College) and 18 academic schools organised into four faculties.

2005 - 2008

Bharathiyar University, India

Bachelors in Computer Scince - 61%

Bharathiar University is a state university in Coimbatore, Tamil Nadu, South India. Named after Tamil poet Subramania Bharathiar, the university was established in February 1982 under the provision of Bharathiar University Act, 1981 (Act 1 of 1982) and was recognized by the University Grants Commission (UGC) in 1985. It has been ranked No. 4566 in the State and No. 8746 in the nation according to a Nielsen survey of 2011


Fahad Al Mutairi


Consider yourself lucky if Vishnu works on your project. No hesitation in recommending him. He stayed on top of it and communication was very good. Its a nice application for Apple and Google Play/Droid Phone. His integrity and initiative is unlike any other development freelancer/companies I have ever worked with.

Allan K James

Bussinessperson, Florida, USA

Before going for off shoring I was not confident about the minimum quality I was looking for. But this guy amazed me by providing solution within my budget and with excellent quality. I made some changes during the development and they were very accommodating. My app is doing well on app store with lot of positive reviews. Will surely use their solutions for upcoming ideas.

Technical Skills


Html5 & Css3

Expert, 10 years

Expert in designing, development and maintenence of Websites and Web apps using HTML and CSS



Advanced, 9 years

Included Javascript and Jquery in most of my web development projects and Using new JS like angular and knockout for past 1 Year


Adobe Package

Expert, 10 years

Expert in Adobe Photoshop, Dreamweaver, after effects illustratior etc., Have developed more tha 1000 designs


Back-end Development

Intermediate, 7 years

Intermediate developer in developing back ends for website and mobile apps using PHP and Mysql/ ASP and MSsql.


Mobile/Web App

Advanced, 8 years

Designing and developing mobile apps in Android/iOS/Web. Expertised in working with both native & hybrid apps.


Augmented Reality

Intermediate, 5 years

Passion for AR from 2010. Made more than 10 projects for retail and Healthcare. Deep knowledge in openCV and Vuforia


Software Development

Advanced, 9 year

Starting from C, I am an expert in C++, java, Visual Basic and .NET Freamework. Experience in more than 50 Projects



Expert, 10 years

Started my carrer in 2006 as a network guy., deep knowledge of protocols and infrastructures that cannot be measured

  • Android

    Please check my Android apps and you will love it

  • iOS

    Look at the range of my iOS apps in the app store.

  • Cartwalk

    Cartwalk is Kuwait Largest online shopping website developed in opencart

  • Tag2book is an online social booking platform ehere you can book or buy your needs

  • Foodflys is a food ordering application in kuwait

  • Daleel Kuwait

    Daleel Kuwait is a classified app that serves customers nationwide

  • Forty Two SG is an Singapore based home decor ecommerce website developed using megento

  • MOH, Kuwait

    Ministry of Health, Kuwait


Serious about working with me? Let us Talk.

154 The Terrace, Wellington Central
Tel: +64 2108373286

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