

Brief about Coursebook:
Coursebook is a SaaS platform which helps educational businesses like Coaching & Training Institutions to Create, Market and Sell video courses Online through Coursebook. We are currently incubated at IIM Bangalore where our whole Team is placed.
Product 1:
https://coursebook.in/">Coursebook.in was launched in March 2019, as a Marketplace for Courses, where training and coaching institutions could list their Courses on our platform and students could view and book the desired course of their choice. After a few months we choose not to actively develop this product due to a greater need in another Product.
Product 2: (Main Product)
https://coursebook.us/">Coursebook.us is a SaaS platform where Educational businesses like Coaching and Training institutions can manage their day to day operations like Leads, Marketing, Online Payments, Invoicing, students as well as delivering a great learning experience to their students through Video Courses and LIVE CLASSES.
In short, we help any Freelancer, Universities, Coaching and Training institution to take their complete operations online.
We have different dashboard for Institute Admin (Owner/Director), Branch Manager, Sales Manager, Mentor/Teacher and for the student making our offerings very concrete.
Technology Stack Information:
The web application would be designed & developed using open source technologies
Backend Languages
Golang and Node
Database
PostgreSQL is the choice for the database layer. PostgreSQL is industry standard for web applications and server the need for this scale of an application.
Infrastructure
Amazon EC2 for web hosting, S3 for storage, SQS for implementing queues are few of them which are to be integrated and used in the application.
Front End Elements
React
CTC: 10,00,000

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applications for the Additive Manufacturing process chain.
• You will be required to research and implement advanced algorithms and mathematical
models.
• You will optimize CPU performance and memory usage of applications.
• You will be involved in the design of the software architecture.
• You should be self-motivated and have strategic thinking abilities.
• The working environment and architecture primarily consists of C++ geometry processing
and simulation libraries, coupled with visualization frameworks
Writing and Documenting High-Quality Code for Additive Manufacturing applications
• Developing Algorithms for Performance Improvements
• Bug Fixing and Regression Testing
• Developing Test Cases
• Designing, Developing and Implementing Geometry Processing Libraries
• Leading a Team of Junior Software Engineers and Developers (This ability will be a plus)
• Good Understanding of OOPs Concepts, Design Patterns
• Hands-On Experience in Developing Applications for The Geometry Domain
• Math Proficiency - Linear Algebra, Numerical Analysis, Computational Geometry
• Ability to Work with A Multi-Disciplinary Team of Engineers.
• Technologies (Some combination of these will be suitable)
o Strong C++, C# Skills
o Python
o OpenGL, WPF
o C#.Net, ASP.NET
o JavaScript, React, Node.js
o GPGPU, CUDA
o Full-stack cloud development
o Familiarity with Azure Dev Ops



What you'll do :
- Work closely with product managers and engineers to design, implement, test, and continually improve scalable frontend and backend services.
- Develop products using agile methods and tools.
- Develop commercial-grade software that is user-friendly and suitable for a global audience.
- Plan, create, and execute (manual and automated) tests.
- Be involved and participate in the overall application lifecycle.
- Building reusable code and libraries for future use.
- Staying up to date with current technologies and providing insights on cutting-edge software approaches, architectures, and vendors.
- Ensure that non-functional requirements such as security, performance, maintainability, scalability, usability, and reliability are considered when architecting solutions.
Skills you bring to the table:
- 3+ years of relevant experience.
- Fluency in any one of JavaScript, TypeScript, or Python.
- Should have built large scalable enterprise applications from scratch.
- Strong experience in architectural patterns, High-level designs.
- Experience in NoSQL and SQL DBs.
- Have a knack for launching and iterating on products quickly with quality and efficiency.
- Strong problem-solving skills.
- Willingness to learn and ability to flourish in a dynamic, high-growth, entrepreneurial environment.
- Hands-on, self-starter, capable of working independently.
- True love for technology and what you do.
- Maniacal attention to detail.


About the job
Whirldata Inc. is an AI/Data Sciences/App Dev company established in 2017 to provide management and technology consulting services to small and medium enterprises across the globe. We are headquartered in California and our team works out of Chennai. The specific focus is on
- Helping clients identify areas where Data Sciences and AI-based approaches can increase revenues, decrease costs or enhance customer engagement experience
- Help clients translate business needs into process flows for exploratory and cutting-edge applications
- Provide appropriate and targeted solutions that can achieve the planned objective
Whirldatas management team consists of individuals with a combined 45+ years of management and technology consulting experience, spanning multiple verticals such as finance, energy, retail, manufacturing and supply chain/logistics. Please look up our website and go through the blogs/videos/articles to find out more about us.
Working Philosophy
Whirldata works on the principle that, larger business goals come first and any technology-intensive solutions need to support necessary business goals. Hence all engagements start as a management consulting exercise and solution building follows after a thorough understanding of business needs.At Whirldata, we put our minds together, mix technology, art & math to deliver a viable, scalable and affordable business solution. We are passionate about what we do because we know that our work has the power to improve businesses. You can join our team working at the forefront of new technology, solving the challenges that impact both the front-end and back-end architectures, and ultimately, delivering amazing global user experiences.
Who we are looking for:
Full Stack Engineer (Position based in Chennai)
The following criteria are mandatory requirements and we strongly encourage that you apply only if you meet all these criteria:
1. Minimum 3 years of work experience
2. Proven capability to understand clients business needs
3. At least one demonstrable stint of architecting a database from scratch
4. Multiple programming language capabilities a must. In-depth knowledge of at least one programming language
5. Willingness to wear multiple hats depending on our business needs will be a priority
6. At least 2 years of hands-on experience in front-end development
7. Knowledge of current tools, platforms and languages an absolute must
8. Hands-on experience in cloud technologies and project management capabilities will be considered favourably
What do you get in return
- AI, Data Sciences and App dev require individuals who are both business and tech-savvy. We will turn you into one and make you a rockstar!
- You will get to work in an environment where your effort helps the customer and you will get to see it
- We will provide on-the-job training that will make you a doer and not a talker on data sciences, AI and app dev
- Opportunities to shine and pave your own way forward. We are good at identifying your talents and providing a platform where you will get immense satisfaction from demonstrating the same.
- Of course - we will pay you well too!
If you are interested - please apply with a small note with your thoughts on why you find this opportunity exciting and why you are willing to consider a move.


- Delivering a complete front end application
- Ensuring high performance on mobile and desktop
- Writing tested, idiomatic, and documented JavaScript, HTML and CSS
- Coordinating the workflow between the graphic designer, the HTML coder, and yourself
- Cooperating with the back-end developer in the process of building the RESTful API
- Communicating with external web services
- Integration of client-side elements developed by a frontend developers with server side logic
- Develop back-end components to improve responsiveness and overall performance
- Building reusable code and libraries for future use
- Test and debug programs
- Improve functionality of existing systems
- Implement security and data protection solutions
- Assess and prioritize feature requests
- Coordinate with other team members to understand user requirements and provide technical solutions
- Ability to lead a team
Skills and Competencies:
- Proficiency with JavaScript, TypeScript, HTML and CSS
- Fundamental Knowledge of an SPA (Single page application)
- Deep knowledge of AngularJS practices and commonly used modules based on extensive work experience
- Creating self-contained, reusable, and testable modules and components
- Ensuring a clear dependency chain, in regard to the app logic as well as the file system
- Ability to provide SEO solutions for single page apps
- Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
- Validating user actions on the client side and providing responsive feedback
- Writing non-blocking, optimized, reusable and scalable code
- Creating custom, general use modules and components which extend the elements and modules of core Angular
- Experience with building the infrastructure for serving the front-end app and assets
- Architecting and automating the build process for production, using task runners or scripts
- Documenting the code inline using JSDoc or other conventions
- Creating e2e test suites for all components, and running them with Protractor (or a well reasoned alternative)
- Creating configuration, build, and test scripts for Continuous Integration environments
- Professional, precise communication skills
- Proficient understanding of code versioning tools such as git is required
- Excellent presentation, problem-solving and team working skills
- Understanding of modern development methodologies and tools including Agile (XP and Scrum), Rapid Application Development, etc.
- Proficient knowledge of Python with a backend server framework like Flask or Django
- Implementing user authentication and authorization between multiple systems, servers, and environments
- Understanding accessibility and security compliance from the Business statement & implement them accordingly
- Building API services from scratch - Project structuring, setting up environment objects, build reusable components, etc
- Integration of multiple data sources and databases into the application code
- Management of hosting environment, including database administration and scaling an application to support load changes
- Creating database schemas that represent and support the business use case
- Experience with scripting for task automation and data analysis
- Implementing automated testing and unit tests cases using tools like Postman or any other libraries
- Basic understanding of front-end technologies and platforms, such as JavaScript, HTML, and CSS would be a value-add
- Professional, precise communication skills
Qualification and Experience:
- B.E. / B. Tech. / MCA / PGDCA / M.Sc. (CS) /M.E. / M. Tech
- 4+ years of experience in Web Application and Backend Development
- Proven expertise in testing of application software to assure accuracy, integrity, completeness to achieve desired results
- Experience with AngularJS (v1.x.x) would be a value-add
- Proficient knowledge of Python or any other back-end programming language
- Demonstrated experience with Object Oriented design and development
- Proven expertise in testing of application software to assure accuracy, integrity, completeness to achieve desired results
- Experience in working with MongoDB or other NoSQL databases would be a value-add
- Knowledge of Microservices, Dockers, Kubernetes
- Exposure to Google Cloud Platform and/or Amazon Web Services


1) Understand client requirements and functionalities.
2) Write well-designed, testable, efficient code.
3) Responsible for solving complex technical issues.
4) Ensure quality projects are delivered within defined timelines.
5) Active involvement in client communication to understand functional requirements.
6) Maintain high standards of quality for code, documentation and other deliverables
Required Skills
1) Experience in Angular with lates version
2) Hand on experience Node.JS./Express JS
3) Database: MYSQL/MongoDB
4) Experience in JavaScript, Typescript.
5)Good experience in , JavaScript, Jquery
6) Experience working in an Agile environment.
7) Good communication skills

- Front-end skills (HTML5, CSS3, JavaScript, ES6+, Ajax);
- 3+ years working with React/Redux + Typescript front-end applications
- Must have experience technologies like Python, React, node.js, PostgreSQL, AWS
- Experience with centrally managed state (Redux) and React Router
- Experience with data structuring libraries (Immutable.js / Immer)
- Experience of TDD/BDD, QA/Test frameworks such as Selenium, load testing (Blazemeter), unit testing (Mocha/Chai/Jest) etc.
- Experience optimising the performance of front-end applications
- A good understanding of agile development practices and common methodologies
- Experience building responsive, cross browser compatibility websites and applications
- Experience of integrating with web services and APIs, including REST endpoints.
- Experience using code version control systems (GIT) and CI/CD.
Job Description
- Planning with the product advancement group to finish item thoughts
- Utilizing different programming to plan the items. Has hands on coding experience across different technology stacks. Willing to experiment & explore across technologies and identify the best suited
- Performing constant market analysis of competing products
- Testing item models to control configuration blemishes
- Talking with delivery team to work out financially savvy producing methodology and solutions.
- Ability to ideate, code, setup a prototype and on approval design the entire application as per business requirements.
- Complete knowledge of Full stack development. .
- As a product engineer, our Super Hero is expected to participate in all parts of development life cycle. Create user friendly, cost effective product design.
- Ability to research w.r.t features, UX, functionalities and finally testing before being rolled out.
Job Requirements
- Familiarity with all stages of product development life cycle.
- Extensive experience in writing codes, deep understanding of platform architecture, ability to design & develop solutions & knack towards problem solving.
- Deep engineering skills in various technology stacks, ability to handle big data concepts, keen to work in IIOT & machine data domain.
- Ability to effectively present ideas & communicate with team members within & outside organization, ability to write routine reports and correspondence and ability to speak confidently & effectively before groups of customers or other Donaldson colleagues.
- We are happy to have a technology geek take this position as long as s/he is able to align the product roadmap to organization’s growth roadmap.
- Good communication and presentation skills
- Effective written and verbal skills in English Language are mandatory.
- This is a global role and the candidate may be required to travel to Smart Ship Hub’s different delivery centres.
Experience Requirements & Educational Qualification
- Atleast 5 years of proven product engineering experience. Must have: managed product life cycle, knowledge of product roadmap, extensive coding experience.
- Should be open to working in Disruptive Application Design domain, IIOT, Smart Sensors, Big data
Your day-to-day tasks will be
• Helping our product squads to bring the best testing practices into their workflow
• Understanding the flow of code and how it interacts with different components
• Understanding the product functionality and product objectives to implement
• Code contributions in the backend, and/or frontend with extensive unit tests
• Working with deployments teams and offering inputs on the testability of functional elements and designs
• Researching tools, methodologies, and trends and upgrading existing practices and processes
• Mentor junior engineers, do code reviews and help improve/maintain code quality
This might be for you if…
You have a passion for designing, development, and testing and you should enjoy upgrading your tech skills as tools and technologies evolve quickly.
• A Bachelor's degree in Computer Science, Computer Engineering, or a related field.
• 4+ years of overall professional web development experience including coding, scalability of codes and development, testing and
deployment best practices
• Firefighter – You love taking up fire calls on production or other critical systems
• Communicate effectively in fluent English
• Exposure to modern development environment including Node, Java, JavaScript, Typescript, Version Control, GIT, AWS, NoSQL
(MongoDB, DynamoDB), ReactJS
• Understands the value and impact of our product for prospective customers and is driven to make it a success
• Self-motivated, hard-working, coachable, and driven with a strong entrepreneurial spirit
• Enjoys working in a collaborative atmosphere where ideas are valued on merit
Company Overview
Vamstar is a data science powered global B2B healthcare marketplace platform. We Aggregate $2 trillion of demand for healthcare products
and services using machine learning and providing real-time insights to buyers and suppliers to accelerate transactions. Our enriched data on
buyers, outcomes, and contracts (including tenders) reveal interdependencies across complex contracting markets. By seeing the big picture
and all the connections, Vamstar provides healthcare stakeholders with valuable market insights and perspectives. Vamstar partners with
leaders in the industry, academia, and government in 70 countries to apply higher-level thinking to daily tasks and strategic issues



- AWS
- Postgresql
- EC2 on AWS
- Angular
- Node
- Cognito
- and most importantly Serverless
You will be responsible for helping to support a healthcare diagnostics platform aimed at changing the diagnostic world by executing dev roadmap priorities, ensuring that projects are completed to specification, completed within established time frame, and code is developed with high quality, is maintainable, scalable, flexible, extensible, and especially reliable.
- 5+years’ experience in progressive development or architect roles
- Very strong programming skills in one or more of the above languages
- Deep understanding of back end systems; AWS architectures and managed service ecosystems
- Good understanding with web/app design workflow including user research, user scenario, user persona, sitemap, wireframing, and mockups
- Design, develop and implement quality solutions to meet complex project requirements as per defined timelines
- Create Technical Design documents, understand technical designs and translate into the application requirements.
- Exercise independent judgment in evaluating alternative technical solutions
- Participate in code and design review process
- Write unit test cases for quality check of the deliverables
- Ability to work closely with others in a team environment as well as independently
- Proven ability to problem solve and troubleshoot
- Excellent verbal and written communication skills and the ability to interact professionally with a diverse group, executives, managers, and subject matter experts
- Excellent English communication skills are required
We are hiring a full time founding engineer on quite a bit of equity.
People who have always wanted to startup - please apply

