In the 12 months before joining IIM Calcutta, a fresher should prioritize either securing a branded workex (6-12 months in SDE, analyst, or consulting at a known firm) or completing CFA Level 1 and multiple short internships in target domains. For finance-focused candidates, CFA L1 plus 2-3 finance internships plus 1 case competition win creates a fresher profile strong enough for finance Day 1 shortlists. For consulting aspirants, 2-3 months at Big 4 or boutique consulting plus case comp wins plus POR make you competitive for consulting GDs at IIM C. Even 6 months of work at a tech firm (Infosys, TCS, Accenture) with modeling the role close to analyst or product management adds credibility over pure fresher profiles. IIM C charges Rs 27L and places at Rs 34.23 LPA average, so the SIP to final placement journey starts from your resume on Day