MERN Full Stack Internship

About Company

Springreen is a dynamic leader in the Software Development and IT sectors established in 2019. Specializing in innovative solutions like blockchain Web3 SaaS AI and custom software development Springreen empowers businesses to achieve growth and efficiency through digital transformation. With a team of skilled professionals passionate about technology and a forward-thinking approach the company consistently delivers high-quality tailored solutions. Springreen fosters a collaborative and creative environment ensuring clients receive future-ready technology that meets their unique needs in an ever-evolving digital landscape.

Role & Responsibilities

• Develop responsive component-driven user interfaces using and integrate them with backend services.
• Design and implement backend APIs and services using and to support application features.
• Model query and maintain MongoDB collections; implement reliable CRUD operations and data validation.
• Participate in the full development lifecycle: translate requirements into code write unit tests and fix defects.
• Follow Git-based workflows: commit branch raise PRs and participate in code reviews to maintain code quality.
• Troubleshoot performance and cross-browser issues; optimise front-end and back-end code for speed and reliability.
• Estimate small tasks break features into actionable tickets and maintain clear status updates in sprint tracking tools.
• Collaborate with designers product managers and engineers in daily stand-ups grooming sessions and pairing exercises.

Example internship projects (typical scope):

• Build a production-ready feature for a customer-facing web app (UI components API endpoints tests and deployment instructions).
• Implement an authentication & authorization flow (signup/login sessions/JWT role-based access control tests).
• Create an internal admin dashboard or analytics component that consumes APIs and visualises data with charts and filters.
• Develop a small microservice or API integration that processes data persists it to MongoDB and exposes endpoints with proper validation.
• Performance improvements and bug-fix sprints on an existing module to improve load times reliability or test coverage.

Expected deliverables & schedule:

• Typical internship length: 3-6 Month
• Per sprint deliverables: one or more completed tickets with linked PRs passing tests documented README/usage notes and merged code where applicable.
• Mid-internship checkpoint (around week 4-6): working demo of progress summary of learning and updated roadmap for remaining weeks.
• Final deliverable: a production-ready feature or service complete with tests documentation a demo/presentation and notes for future work.

Mentorship & Evaluation

Mentorship cadence:

• Assigned mentor (senior engineer) who provides technical guidance and career coaching throughout the internship.
• Weekly 1:1 meetings with the mentor to review progress unblock issues and set goals for the coming week.
• Regular code review feedback: at least two focused reviews per sprint with actionable comments and follow-up.
• Pair-programming or shadowing sessions at least once per sprint to transfer practical skills and patterns.
• Daily/regular participation in team stand-ups for alignment and visibility.

Evaluation criteria (how performance is measured):

• Technical correctness & completeness (approx. 40%): correct implementation meeting requirements and stable behavior.
• Code quality & testing (approx. 25%): clean readable code adequate unit/integration tests and adherence to style and patterns.
• Problem solving & learning (approx. 15%): ability to break down tasks learn new concepts and apply feedback.
• Collaboration & communication (approx. 10%): clear updates responsiveness in reviews and stand-ups and teamwork.
• Reliability & delivery (approx. 10%): meeting agreed deadlines producing demonstrable outcomes each sprint.

Feedback & milestones:

• Mid-term review: formal feedback session with mentor and manager; discussion of strengths areas to improve and potential for conversion to full-time.
• Final review: assessment of deliverables demo and recommendation (pass needs improvement or conversion suggestion).
• Documentation of feedback and a short written self-assessment are expected at mid and end points.

Internship Deliverables (concrete examples)

• Feature PR merged to main branch with clear commit history and passing CI checks.
• Automated tests covering critical paths (unit and/or integration tests) and clear instructions to run them.
• README and developer notes describing setup architecture decisions and any trade-offs.
• Demo recording or live presentation of completed work during the mid and final reviews.
• Postmortem or improvement plan for work completed including next steps and refactoring ideas.

Benefits & Culture Highlights

• Structured mentorship from senior engineers with hands-on project work and real code contributions.
• Opportunity to work on end-to-end features across frontend and backend and build a strong production portfolio.
• On-site collaborative environment with potential for conversion to a full-time role based on performance.