Java Backend Developer

A Leading Health Tech Startup

Java Backend Developer

Unnati

Company

Home

Java Backend Developer

at A Leading Health Tech Startup

Agency job

via Unnati

3 - 5 yrs

₹12L - ₹15L / yr

Bengaluru (Bangalore)

Skills

J2EE

Java

Hibernate (Java)

Microservices

Spring Boot

RESTful APIs

MySQL

Maven

Webservices

MongoDB

As the Java Developer, you will be responsible for developing cutting edge health-tech applications that include high scale transaction processing, intelligent bot based programs and data analytics.

What you will do:

Building components for the company's advanced health tech platform using Java, Solr, SpringBoot, DialogFlow
Communicating effectively in a cross-functional product development team and present ideas and solutions effectively
Participating in technical planning and requirements gathering phases including design, code, test, troubleshoot, and document engineering software applications
Developing the Code as per the requirements
Working with product team and constructing the tech roadmap
Designing, building and scaling the company's backend microservices
Maintaining code integrity and organization
Applying all quality requirements to make the code production ready
Developing and deploying new features to facilitate related procedures and tools if necessary
Developing documentation related to technical aspects and to facilitate current support, development, upgrades, or migrations
Designing and building efficient, reusable, and reliable Java code
Pro actively catching and fixing bugs, and providing support for the back end services
Managing servers and infrastructure by keeping the lights on and refining the deployment architecture

Candidate Profile:

What you need to have:

Expert at hands on programming in JAVA and J2EE
Must be from Product based companies (Should have developed Web Apps)
Proven expertise in Java interfaces with MongoDB (or similar noSQL databases) as well as relational databases (mySQL, Postgres etc)
Key contributor in atleast one 6+ months development project involving SpringBoot and Hibernate
Strong understanding of application server infrastructure
Good working knowledge of Maven based build systems
Good understanding of build and deployment pipelines that involve ANT and Jenkins
Proficient understanding of code versioning tools, such as Git or SVN
Good knowledge of working on Rest APIs , Webservices
Excellent problem-solving skills
Hands on experience with Lucene/Solr
Familiarity with DiagFlow based chat bot building
Knowledge of NLP
Learnt AI/ML systems
Excellent interpersonal skills and the ability to build good working relationships.
Must be self-motivated to prioritize and manage workload and meet critical project milestones and deadlines.
Able to effectively collaborate with a team as well as take initiative and work independently to solve problems

Building components for the company's advanced health tech platform using Java, Solr, SpringBoot, DialogFlow
Communicating effectively in a cross-functional product development team and present ideas and solutions effectively
Participating in technical planning and requirements gathering phases including design, code, test, troubleshoot, and document engineering software applications
Developing the Code as per the requirements
Working with product team and constructing the tech roadmap
Designing, building and scaling the company's backend microservices
Maintaining code integrity and organization
Applying all quality requirements to make the code production ready
Developing and deploying new features to facilitate related procedures and tools if necessary
Developing documentation related to technical aspects and to facilitate current support, development, upgrades, or migrations
Designing and building efficient, reusable, and reliable Java code
Pro actively catching and fixing bugs, and providing support for the back end services
Managing servers and infrastructure by keeping the lights on and refining the deployment architecture

Candidate Profile:

What you need to have:

Expert at hands on programming in JAVA and J2EE
Must be from Product based companies (Should have developed Web Apps)
Proven expertise in Java interfaces with MongoDB (or similar noSQL databases) as well as relational databases (mySQL, Postgres etc)
Key contributor in atleast one 6+ months development project involving SpringBoot and Hibernate
Strong understanding of application server infrastructure
Good working knowledge of Maven based build systems
Good understanding of build and deployment pipelines that involve ANT and Jenkins
Proficient understanding of code versioning tools, such as Git or SVN
Good knowledge of working on Rest APIs , Webservices
Excellent problem-solving skills
Hands on experience with Lucene/Solr
Familiarity with DiagFlow based chat bot building
Knowledge of NLP
Learnt AI/ML systems
Excellent interpersonal skills and the ability to build good working relationships.
Must be self-motivated to prioritize and manage workload and meet critical project milestones and deadlines.
Able to effectively collaborate with a team as well as take initiative and work independently to solve problems

Users love Cutshort

Read about what our users have to say about finding their next opportunity on Cutshort.

Shubham Vishwakarma

Full Stack Developer - Averlon

I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.

Companies hiring on Cutshort

Similar jobs

NodeJs Developer

at Blackcurrant Labs Pvt. Ltd.

4 recruiters

Posted by Vidhi Mistry

Mumbai

2 - 5 yrs

₹4L - ₹10L / yr

NodeJS (Node.js)

MongoDB

Mongoose

Express

Angular (2+)

+4 more

Skills:

We would prefer it if the candidate has 1 + years of experience.

Node.js - must have knowledge and experience

MySQL/MongoDB - must have knowledge and experience
GIT

Any JS backend framework

Responsibilities:

Participate in the entire application lifecycle, focusing on coding and debugging
Write code to develop functional web applications
Troubleshoot and debug applications
Perform UI tests to optimize performance
Collaborate with Front-end developers to integrate user-facing elements with server-side logic
Gather and understand technical and design requirements
Build reusable code and libraries for future use
Liaise with developers, designers and system administrators to identify new features
Follow emerging technologies

Qualification:

Bachelors in IT Engineering (Preferred)
Master in Computer Applications
M.Sc IT

Other Information:

Location:

Mumbai, Malad.

Age group:

22 years to 27 years.

Working Days:

Monday to Friday only, Saturdays and Sundays fixed off.

Working Timings:

10:30 am to 7:30 pm

Skills:

We would prefer it if the candidate has 1 + years of experience.

Node.js - must have knowledge and experience

MySQL/MongoDB - must have knowledge and experience
GIT

Any JS backend framework

Responsibilities:

Participate in the entire application lifecycle, focusing on coding and debugging
Write code to develop functional web applications
Troubleshoot and debug applications
Perform UI tests to optimize performance
Collaborate with Front-end developers to integrate user-facing elements with server-side logic
Gather and understand technical and design requirements
Build reusable code and libraries for future use
Liaise with developers, designers and system administrators to identify new features
Follow emerging technologies

Qualification:

Bachelors in IT Engineering (Preferred)
Master in Computer Applications
M.Sc IT

Other Information:

Location:

Mumbai, Malad.

Age group:

22 years to 27 years.

Working Days:

Monday to Friday only, Saturdays and Sundays fixed off.

Working Timings:

10:30 am to 7:30 pm

Wordpress Developer

at Fortmindz

1 recruiter

Posted by Sayak Dhar

Kolkata

1 - 5 yrs

₹2L - ₹5L / yr

PHP

MySQL

Laravel

CodeIgniter

Javascript

+3 more

Job Title: WordPress Developer

Company: Fortmindz

Location: Kolkata

About Fortmindz:

Fortmindz is a cutting-edge software development company that specializes in delivering innovative and intuitive web and mobile applications. We are seeking a talented WordPress Developer to join our team and help us build world-class WordPress websites and plugins.

Responsibilities:

- Develop and customize WordPress themes and plugins based on project requirements

- Write clean, efficient, and maintainable code

- Troubleshoot and debug WordPress websites and plugins to optimize performance and user experience

- Collaborate with cross-functional teams to define, design, and ship new features

- Stay up-to-date with new WordPress features, technologies, and industry best practices

- Participate in code reviews and contribute to the continuous improvement of our development process

- Ensure WordPress websites and plugins are responsive and perform well across different devices and browsers

- Build and maintain custom WordPress themes and plugins using HTML, CSS, JavaScript, and PHP

Requirements:

- Bachelor's or Master's degree in Computer Science or a related field

- At least 2 years of experience as a WordPress Developer or in a similar role

- Strong knowledge of WordPress, including its core functionality, themes, and plugins

- Proficiency in HTML, CSS, JavaScript, and PHP

- Experience with Git and agile development methodologies

- Good understanding of responsive design principles and cross-browser compatibility

- Excellent problem-solving and debugging skills

- Strong communication and teamwork skills

Benefits:

- Competitive salary and benefits package

- Opportunities for career growth and professional development

- A dynamic and inclusive work environment

- Access to cutting-edge technologies and tools

If you are a talented WordPress Developer who is passionate about building high-quality WordPress websites and plugins, we would love to hear from you! Please submit your resume and a cover letter highlighting your relevant experience.

Fortmindz is an equal opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Job Title: WordPress Developer

Company: Fortmindz

Location: Kolkata

About Fortmindz:

Responsibilities:

- Develop and customize WordPress themes and plugins based on project requirements

- Write clean, efficient, and maintainable code

- Troubleshoot and debug WordPress websites and plugins to optimize performance and user experience

- Collaborate with cross-functional teams to define, design, and ship new features

- Stay up-to-date with new WordPress features, technologies, and industry best practices

- Participate in code reviews and contribute to the continuous improvement of our development process

- Ensure WordPress websites and plugins are responsive and perform well across different devices and browsers

- Build and maintain custom WordPress themes and plugins using HTML, CSS, JavaScript, and PHP

Requirements:

- Bachelor's or Master's degree in Computer Science or a related field

- At least 2 years of experience as a WordPress Developer or in a similar role

- Strong knowledge of WordPress, including its core functionality, themes, and plugins

- Proficiency in HTML, CSS, JavaScript, and PHP

- Experience with Git and agile development methodologies

- Good understanding of responsive design principles and cross-browser compatibility

- Excellent problem-solving and debugging skills

- Strong communication and teamwork skills

Benefits:

- Competitive salary and benefits package

- Opportunities for career growth and professional development

- A dynamic and inclusive work environment

- Access to cutting-edge technologies and tools

Lead Java Developer

at Beauto Systems Private Limited

3 recruiters

Posted by Beauto Systems

Pune

4 - 7 yrs

₹4L - ₹12L / yr

Java

J2EE

Spring Boot

Hibernate (Java)

Key Responsibility Areas:

· Technical Project Manager

· Software Architect

· Solution design

· Project Management and Resource management

· Development, Deployment, testing

· DB architect and design

· Full ownership of product deliveries and mentoring junior team members.

· Preparing curriculum to train junior developers for Java Web Development

· Strong client interactions to provide excellent Quality of Service.

· Owning the code base and making sure all code is reviewed and is of very high quality.

· Write and modify coding conventions and standards documents for all development

Required Skills:

Project Manager and resource manager

· Resource management

o Leaves, attendance, queries and grievances

· Project Management

o Capacity/resources requirement

o Scheduling and planning and

o Client negotiation

o Tracking

o Allocation of work

o Risk and dependencies management

o Issues management

o Requirement management

o Client interaction

o Governance

o Client relations

o Feedback for project and resources

o Delivery and Deployment management

o Team building

Technical Project Manager

· Technical Delivery management

· Deployment management

· Requirement analysis, breakdown, estimation

· Technical Risk and issues management

· Technical issues management

· Team support

Software Architect/Solution Designer

· Software architect

· Solution design

· DB Architect and Design

· Application performance monitoring and suggesting the changes accordingly.

· DB performance monitoring and suggesting the changes accordingly.

· Expertise in SQL/MySQL

Team lead

· Team monitoring

· Work allocation

· Tracking and follow-up

· Addressing and resolving the queries (technical and non-technical)

· Support and motivation of team

· Coding and review

· Testing and documentation

· Delivery and deployment.

· Issues resolution and support.

· Technologies/Frameworks –

- Core Java, J2EE,

- Spring Core and Spring MVC, Sprint Boot, Spring Security,

- JDBC, Hibernate, RESTful APIs, SOAP WebServices

- Knowledge of JavaScript, JQuery, AJAX, HTML5, and CSS3, Angular is added advantage

- Junit or Mockito frameworks

- Maven, Git

- Knowledge Data Structures,

- SQL, MySQL

- Designing relational database schemas

- Basics of AWS, Cloud, Microservices

Must have strong knowledge and experience in Agile based software development methodologies. Knowledge of an Agile tool like Jira.
Strong knowledge of working in Integrations of 3^rd party APIs and creating the new APIs.
Must have good knowledge of creating Flow diagrams, UMLs and all the required documentations.

· Good spoken, verbal, and written communication

· Availability for extended hours.

· Proactive, responsible and accountable

Domain Preference

- BFSI, FinTech

Qualification

B.E., B.Tech. from reputed institutes with good academic record

Key Responsibility Areas:

· Technical Project Manager

· Software Architect

· Solution design

· Project Management and Resource management

· Development, Deployment, testing

· DB architect and design

· Full ownership of product deliveries and mentoring junior team members.

· Preparing curriculum to train junior developers for Java Web Development

· Strong client interactions to provide excellent Quality of Service.

· Owning the code base and making sure all code is reviewed and is of very high quality.

· Write and modify coding conventions and standards documents for all development

Required Skills:

Project Manager and resource manager

· Resource management

o Leaves, attendance, queries and grievances

· Project Management

o Capacity/resources requirement

o Scheduling and planning and

o Client negotiation

o Tracking

o Allocation of work

o Risk and dependencies management

o Issues management

o Requirement management

o Client interaction

o Governance

o Client relations

o Feedback for project and resources

o Delivery and Deployment management

o Team building

Technical Project Manager

· Technical Delivery management

· Deployment management

· Requirement analysis, breakdown, estimation

· Technical Risk and issues management

· Technical issues management

· Team support

Software Architect/Solution Designer

· Software architect

· Solution design

· DB Architect and Design

· Application performance monitoring and suggesting the changes accordingly.

· DB performance monitoring and suggesting the changes accordingly.

· Expertise in SQL/MySQL

Team lead

· Team monitoring

· Work allocation

· Tracking and follow-up

· Addressing and resolving the queries (technical and non-technical)

· Support and motivation of team

· Coding and review

· Testing and documentation

· Delivery and deployment.

· Issues resolution and support.

· Technologies/Frameworks –

- Core Java, J2EE,

- Spring Core and Spring MVC, Sprint Boot, Spring Security,

- JDBC, Hibernate, RESTful APIs, SOAP WebServices

- Knowledge of JavaScript, JQuery, AJAX, HTML5, and CSS3, Angular is added advantage

- Junit or Mockito frameworks

- Maven, Git

- Knowledge Data Structures,

- SQL, MySQL

- Designing relational database schemas

- Basics of AWS, Cloud, Microservices

Must have strong knowledge and experience in Agile based software development methodologies. Knowledge of an Agile tool like Jira.
Strong knowledge of working in Integrations of 3^rd party APIs and creating the new APIs.
Must have good knowledge of creating Flow diagrams, UMLs and all the required documentations.

· Good spoken, verbal, and written communication

· Availability for extended hours.

· Proactive, responsible and accountable

Domain Preference

- BFSI, FinTech

Qualification

B.E., B.Tech. from reputed institutes with good academic record

Backend Developer - Node.js

Cllient is developing AI products for hospitality industry

Agency job

via Stalwart Themius by Jebin Joy

Navi Mumbai

1 - 4 yrs

₹4L - ₹12L / yr

NodeJS (Node.js)

MongoDB

Mongoose

Express

Git

Stalwart Themius is hiring a Backend Developer - Node.js to join our client's team in Mumbai. The selected candidate will work on cutting-edge technology and product. He/She will gain experience and will stand an opportunity to be hands-on, collaborative and fluent in the latest server-side, web capabilities and technologies. This will include all aspects of the creative process from conceptualizing to completion including design, development, presenting ideas, and working with the leadership team.

Role: NodeJS Developer
Experience: 1 - 4 years
Location: Airoli, Navi Mumbai

Responsibilities:

Use your knowledge about High Availability, Load Balancing, Scalability, and Distributed Computing in order to design database architectures and data structures that can grow with our business
Collaborate with Product, Engineering and Business teams to drive the architecture, design, development and deployment of our analytics and a reporting portal
Identify and address architecture challenges to ensure a robust, safe, securely accessible, highly available and highly scalable product that meets or exceeds customer and end-user expectations
Collaborate with leadership and technology teams on creative concepts, and then launch and shape the required design components for each presentation and/ or production
Able to work closely / collaborate with multiple product development teams including software developers

Primary Skills:

1-4 years of experience with Node.JS
1-4 years of experience with NoSQL (MongoDB)
Experience with Agile Software Development

Preferred Skills:

Knowledge of Software Deployment
Knowledge of IT Security for Web Services
Expert in using Revision Control Systems (Git)
Must have outstanding communication and collaboration skills

Benefits:

Competitive salary and benefits package.
Opportunity to work with a growing company.
Collaborative and supportive work environment.
Opportunities for professional development.

Role: NodeJS Developer
Experience: 1 - 4 years
Location: Airoli, Navi Mumbai

Responsibilities:

Use your knowledge about High Availability, Load Balancing, Scalability, and Distributed Computing in order to design database architectures and data structures that can grow with our business
Collaborate with Product, Engineering and Business teams to drive the architecture, design, development and deployment of our analytics and a reporting portal
Identify and address architecture challenges to ensure a robust, safe, securely accessible, highly available and highly scalable product that meets or exceeds customer and end-user expectations
Collaborate with leadership and technology teams on creative concepts, and then launch and shape the required design components for each presentation and/ or production
Able to work closely / collaborate with multiple product development teams including software developers

Primary Skills:

1-4 years of experience with Node.JS
1-4 years of experience with NoSQL (MongoDB)
Experience with Agile Software Development

Preferred Skills:

Knowledge of Software Deployment
Knowledge of IT Security for Web Services
Expert in using Revision Control Systems (Git)
Must have outstanding communication and collaboration skills

Benefits:

Competitive salary and benefits package.
Opportunity to work with a growing company.
Collaborative and supportive work environment.
Opportunities for professional development.

NodeJS Developer

at osv solution pvt ltd

1 recruiter

Posted by Aliya Sidd

Hyderabad

1 - 3 yrs

₹3L - ₹5L / yr

NodeJS (Node.js)

Javascript

MongoDB

Express

React.js

+1 more

Job Description:

• In depth knowledge of NodeJS, ExpressJS, Mongo DB

• Experience implementing applications using React

• Experience creating front end applications using HTML5, React, Saga

• Hands on experience with JavaScript Development on both client and server-side

• Experience with modern frameworks and design patterns

• Experience in using Github / Bitbucket

• Knowledge of using AWS and deploying applications on AWS

Job Description:

• In depth knowledge of NodeJS, ExpressJS, Mongo DB

• Experience implementing applications using React

• Experience creating front end applications using HTML5, React, Saga

• Hands on experience with JavaScript Development on both client and server-side

• Experience with modern frameworks and design patterns

• Experience in using Github / Bitbucket

• Knowledge of using AWS and deploying applications on AWS

Servicenow Developer

A top MNC in Pune.

Agency job

via Jobdost by Riya Roy

Pune

3 - 8 yrs

₹7L - ₹15L / yr

ServiceNow

"Service Now"

ITSM

Javascript

HTML/CSS

+3 more

Key aspects of this role:

Maintain, update, and enhance ITSM environment including Incident, Request, Problem, Change and Knowledge Management, Service Catalog, Service Portals, SLAs, Discovery, and Integrations
Participate in the implementation and configuration of other ServiceNow products outside of ITSM to increase the adoption of the ServiceNow platform. • Responsible for performing daily administration, issue resolution, and troubleshooting of the ServiceNow platform. Monitor health, usage, and overall compliance of ServiceNow and its applications.

To be the right fit, you will need:

Minimum of 2 years of demonstrated experience in ServiceNow development and configuration.
Proficient in developing, integrating and maintaining applications using ServiceNow Platform technology and tools.
Understanding of and experience working with IT Service Management processes (Incident, Problem, Change, Release, SLM, Service Catalog), PPM/ITBM• Understanding of IT and business requirements with ability to develop, test, deploy improvements, and update Manage and administer lists, filters, forms, platform interfaces (to other data sources) and the data within tables, import sets and the CMDB.
Preferably certified in ServiceNow

Key aspects of this role:

Maintain, update, and enhance ITSM environment including Incident, Request, Problem, Change and Knowledge Management, Service Catalog, Service Portals, SLAs, Discovery, and Integrations
Participate in the implementation and configuration of other ServiceNow products outside of ITSM to increase the adoption of the ServiceNow platform. • Responsible for performing daily administration, issue resolution, and troubleshooting of the ServiceNow platform. Monitor health, usage, and overall compliance of ServiceNow and its applications.

To be the right fit, you will need:

Minimum of 2 years of demonstrated experience in ServiceNow development and configuration.
Proficient in developing, integrating and maintaining applications using ServiceNow Platform technology and tools.
Understanding of and experience working with IT Service Management processes (Incident, Problem, Change, Release, SLM, Service Catalog), PPM/ITBM• Understanding of IT and business requirements with ability to develop, test, deploy improvements, and update Manage and administer lists, filters, forms, platform interfaces (to other data sources) and the data within tables, import sets and the CMDB.
Preferably certified in ServiceNow

Software Developer

at Livspace

1 video

11 recruiters

Posted by Christopher Menezes

Bengaluru (Bangalore)

3 - 12 yrs

Best in industry

Java

Javascript

Data Structures

Algorithms

Scala

+5 more

As a Senior software developer you will:
➢ Design, implement and enhance new components of the Livspace design
platform and content management platform
➢ Design new features for the e-commerce properties and front-end products
and mobile apps
➢ Maintain engineering infrastructure
➢ Have significant impact on current and future technology roadmap
➢ Contribute creatively in strategic products that will reach large audience
➢ Build a web product that users love.
Who you are:
➢ You earned B.Tech or equivalent degree in computer science or related
engineering field
➢ You have at least 3+ yrs of experience working with large scale web
products
➢ You can learn new technologies quickly
➢ You have strong communication and collaboration skills
➢ You have prior ownership of the delivery of an entire feature/subsystem
You know your way around these:
➢ Linux, Apache, MySQL and PHP
➢ Javascript, AngularJS, JQuery, HTML, CSS
➢ Object oriented programming with Java/Python/Ruby
➢ HTTP and REST web services

.NET Developer

at Handygo Technologies

1 video

2 recruiters

Posted by Amit Singh

NCR (Delhi | Gurgaon | Noida)

5 - 7 yrs

₹5L - ₹10L / yr

ASP.NET

MySQL

MVC Framework

.NET

We are seeking Sr. Software Engineer in .Net with 3+ years of experience in designing, building, and deploying enterprise solutions with exposure to multiple software packages/ vendors, programming languages, and technology platforms Extensive experience with the .NET framework and other technologies : C#, Web API, and MVC. - Must have Advanced experience in Object oriented programming, data structures, dependency injection and multi-threading, creating high-level, low-level design documentation using UML. - Experience with REST API/ Web API creation, consumption, integration using Service Oriented Architecture. - Experience with unit test frameworks (Microsoft Unit Test Framework, MOQ).- Strong understanding of distributed systems a plus - Strong Ability to learn quickly is must Excellent verbal and written communication - Strong presentation and facilitation skills Bachelor's Degree in Computer Science or related field or equivalent experience Essential Duties & Responsibility : - 3+ years of development experience, specifically designing/developing systems from scratch, including experience in both front (user interface) and back-end design- Experience of development with the help of ASP.NET with MVC- Expert knowledge of relational database along with experience of developing interoperability solutions, web services, etc.- Functional working knowledge of e-commerce website.- Should have expert knowledge of ASP.NET, C#4.5, SQL 2008, Javascript, Jquery, MVC & design pattern.- Should have working experience of at least 2 e-commerce website.- Must have implemented payment gateway-PayU, Citrus, PayTM- Effective verbal and written communication skills

MEAN Stack Developer

at Sash Digital Advertisement Private Limited

2 recruiters

Posted by Raghav Muthiah

Chennai

3 - 7 yrs

₹4L - ₹5L / yr

NodeJS (Node.js)

AngularJS (1.x)

Express

MongoDB

MEAN stack

Core Development Team - MEAN Stack Developer: We are a young and exciting start-up in the Mobile advertising industry. Sash.Cash aims to change the way people view the ads. Responsibilities: Looking for a developer familiar with node.js and MEAN stack that can add value to our team. As we are still a small startup, attractive salary and equity sharing will offered. You will be working in a nimble and experienced team, and your primary responsiblities will be to implement increamental features and refine the foundation platform. If you are looking for a challenging and rewarding experience that will enable you to learn and grow, this is the ideal role for you. Requirements: Rel. Experience - 4 to 6 years.  Good hands of experience in Node js , MongoDB , Angular js and Web Services.  Should have work experience in API Creating.  Must have working experience on both front-end and back-end technologies.  Reviewing current systems.  Presenting ideas for system improvements, including cost proposals.  Working closely with analysts, designers and staff.  Producing detailed specifications and writing the program codes.  Testing the product in controlled, real situations before going live.  Preparation of training manuals for users.  Maintaining the systems once they are up and running.