International Journal of Science, Engineering and TechnologyAuthors: Professor Deshmukh Girija Sudhir
Abstract: Background: The evolution of e-commerce has changed how brands interact with consumers, the move from mass marketing to interactions based on fit and style, and we have moved from offline relationships to highly empathetic, relationship-based commerce. This transformation is due to the emergence of social media networks, influencer culture, and data-driven personalisation that is changing the face of traditional marketing. At once, consumers demand relevance and authenticity, and brands are being dragged towards their audience through more human and participatory experiences in the digital space. Objectives: This research investigates how influencer marketing, social media platforms, and personalization strategies converge to influence consumer engagement. The primary goal is to determine how these dimensions coalesce into a coherent, human-centric marketing theory in the digital era. Methods: This was a qualitative-descriptive study in which semi-structured interviews were conducted with 18 marketing professionals, influencers, and digital consumers, along with content analysis of social media campaigns held recently. Thematic analysis was used to recognize commonalities across authenticity, engagement strategy, and effectiveness in personalisation. Results: Insights. It emerges that micro-influencers who have relatable and transparent factors bring about more trust than macro-influencers who have huge reaches. Impact of the findings on marketing: The study provides a reaction to current marketing content and models to create a more accurate marketing environment for consumers during online decision-making. Platform-optimised practices — storytelling on Instagram, trend engagement on TikTok — increase a brand’s relevance. Personalised content, on the other hand, brings loyalty and digital intimacy to the table when complemented by emotional intelligence and ethical and conscious use of data. The study also reveals the strategic importance of user-generated content and co-creation in building brand affection. Conclusion: Marketing must evolve in the digital age, beyond algorithmic efficiency, to building emotional connections that are real. The most lasting strategy now seems to be humanised, underpinned by trust, adaptability, and empathy as the cornerstones for navigating an increasingly participatory and data-literate consumer world.
