Immersion Program | Kolkata

Backend Development Program in Kolkata

Accelerate your tech capabilities with our professional Backend Development immersion track in Kolkata. Work on active production repositories under expert mentorship.

DURATION
6 - 12 Weeks
METHOD
100% Remote
SPONSOR FEE
₹999 / ₹1499
CREDENTIALS
Dual Accredited

Program Roadmap

Week-by-week immersive coding sprints built for scalability and real-world deployment.

W1

Server Stacks & HTTP Systems

Raw HTTP Server Setup & Basic Endpoint Middleware

Design network server architectures that handle concurrent incoming network packets.

Key Skills Immersed:
Node.js Server StacksExpress CoreHTTP Protocol SpecificationsBasic Scripting
W2

Relational Schemas & Index Modeling

E-commerce Relational Database Model & Indexing Tuning

Construct SQL relational systems, setup compound keys, and write raw SQL query scripts.

Key Skills Immersed:
PostgreSQL Schema ArchitectureTable RelationsIndex ConfigurationsFK Constraints
W3

API Router Architectures

Model-View-Controller API Hub with Strict Input Checking

Implement API structures separating controller routers, validation systems, and data managers.

Key Skills Immersed:
Express Router SystemsController-Service PatternsRequest parsingValidation schemas
W4

Authentication Layers & Password Hashing

Encrypted Auth System & Secure Middleware System

Secure user database credentials using state of the art cryptography algorithms.

Key Skills Immersed:
Bcrypt SaltingJWT VerificationSession state cachesEncryption standards
W5

Asynchronous Queue Systems

Asynchronous Job Workers & Automated Email Queues

Build backpressure queues, separate processing tasks, and dispatch email notices asynchronously.

Key Skills Immersed:
Task QueuesRedis basicsEvent LoopsBackground jobs
W6

Dockerization & Live Orchestrations

Docker Containership Architecture & Remote Production System Launch

Encapsulate backend codebases inside standardized image formats, running on cloud systems.

Key Skills Immersed:
Docker ContainersMulti-stage buildsEnvironment parametersCloud deployments

Frequently Asked Questions

Clear answers regarding structural scheduling, verified badges, and referrals.

Can students from colleges in Kolkata balance this program with university exams?
Absolutely. The immersion program is designed to be fully remote and asynchronous. Weekly mentor sessions and task submissions are flexible, ensuring that students from colleges in Kolkata can prioritize their semester schedules and college commitments without conflict.
Is there a fee for participating in the immersion program?
Yes, the program requires a one-time access fee starting from ₹999 for the 6-week sprint. This fee covers verified GitHub repository access, code reviews, professional experience badges, and corporate-accredited certifications upon successful completion.
What kinds of project experience will I gain in the Backend Development track?
You will collaborate on live production repositories, build database-backed systems (using tools like Next.js, Drizzle ORM, and PostgreSQL), and deploy production-ready code. Unlike basic tutorial projects, you will construct scalable backends, design clean systems, and audit security layers.
How do placement referrals and certifications work in Kolkata?
Upon meeting program milestone badges, you earn a Dual-Accredited Industry Experience Certificate. BizLume shares verified student credentials and portfolios with our partner networks and recruitment circles in Kolkata and other national technology hubs for direct placement referrals.

Program Reference Links

Colleges in Kolkata