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Im currently pursuing Master of Science (MS) in Marketing at New York University (NYU), concentrating in Marketing Analytics. My passion lies in turning data into actionable insights to help brands grow strategically and sustainably. With over three years of experience in digital marketing and SEO, I’ve worked across every stage of digital strategy, from content creation and campaign management to analytics and performance optimization. I’ve led SEO initiatives for 30+ clients, achieving a 30% traffic increase within three months and generating $256K in annual revenue through data-driven campaigns. As part of my Marketing Analytics concentration, I work with tools like Google Analytics, Tableau, SPSS, MySQL, and Python to extract insights, visualize data, and measure marketing performance. These tools allow me to bridge creativity with quantitative analysis, helping businesses make smarter marketing decisions backed by data. Beyond marketing, I also chosen to be an IOM Youth Changemaker, representing Asia youth voice in advocating climate migration and civic engagement. I use my digital communication background to amplify youth voices and create impact through storytelling and strategy, and also participating and speaking in the UN event like ECOSOC (in UNHQ New York) and COP29 (Azerbaijan). Curious, analytical, and purpose-driven; I’m always exploring how marketing, data, and social impact can come together to create lasting change for business and environment.…Im currently pursuing Master of Science (MS) in Marketing at New York University (NYU), concentrating in Marketing Analytics. My passion lies in turning data into actionable insights to help brands grow strategically and sustainably. With over three years of experience in digital marketing and SEO, I’ve worked across every stage of digital strategy, from content creation and campaign management to analytics and performance optimization. I’ve led SEO initiatives for 30+ clients, achieving a 30% traffic increase within three months and generating $256K in annual revenue through data-driven campaigns. As part of my Marketing Analytics concentration, I work with tools like Google Analytics, Tableau, SPSS, MySQL, and Python to extract insights, visualize data, and measure marketing performance. These tools allow me to bridge creativity with quantitative analysis, helping businesses make smarter marketing decisions backed by data. Beyond marketing, I also chosen to be an IOM Youth Changemaker, representing Asia youth voice in advocating climate migration and civic engagement. I use my digital communication background to amplify youth voices and create impact through storytelling and strategy, and also participating and speaking in the UN event like ECOSOC (in UNHQ New York) and COP29 (Azerbaijan). Curious, analytical, and purpose-driven; I’m always exploring how marketing, data, and social impact can come together to create lasting change for business and environment.

Kornelius Sembiring

Digital Marketer, SEO Expert, Content Creator, +2

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Im currently pursuing Master of Science (MS) in Marketing at New York University (NYU), concentrating in Marketing Analytics. My passion lies in turning data into actionable insights to help brands grow strategically and sustainably. With over three years of experience in digital marketing and SEO, I’ve worked across every stage of digital strategy, from content creation and campaign management to analytics and performance optimization. I’ve led SEO initiatives for 30+ clients, achieving a 30% traffic increase within three months and generating $256K in annual revenue through data-driven campaigns. As part of my Marketing Analytics concentration, I work with tools like Google Analytics, Tableau, SPSS, MySQL, and Python to extract insights, visualize data, and measure marketing performance. These tools allow me to bridge creativity with quantitative analysis, helping businesses make smarter marketing decisions backed by data. Beyond marketing, I also chosen to be an IOM Youth Changemaker, representing Asia youth voice in advocating climate migration and civic engagement. I use my digital communication background to amplify youth voices and create impact through storytelling and strategy, and also participating and speaking in the UN event like ECOSOC (in UNHQ New York) and COP29 (Azerbaijan). Curious, analytical, and purpose-driven; I’m always exploring how marketing, data, and social impact can come together to create lasting change for business and environment.…Im currently pursuing Master of Science (MS) in Marketing at New York University (NYU), concentrating in Marketing Analytics. My passion lies in turning data into actionable insights to help brands grow strategically and sustainably. With over three years of experience in digital marketing and SEO, I’ve worked across every stage of digital strategy, from content creation and campaign management to analytics and performance optimization. I’ve led SEO initiatives for 30+ clients, achieving a 30% traffic increase within three months and generating $256K in annual revenue through data-driven campaigns. As part of my Marketing Analytics concentration, I work with tools like Google Analytics, Tableau, SPSS, MySQL, and Python to extract insights, visualize data, and measure marketing performance. These tools allow me to bridge creativity with quantitative analysis, helping businesses make smarter marketing decisions backed by data. Beyond marketing, I also chosen to be an IOM Youth Changemaker, representing Asia youth voice in advocating climate migration and civic engagement. I use my digital communication background to amplify youth voices and create impact through storytelling and strategy, and also participating and speaking in the UN event like ECOSOC (in UNHQ New York) and COP29 (Azerbaijan). Curious, analytical, and purpose-driven; I’m always exploring how marketing, data, and social impact can come together to create lasting change for business and environment.

Available to hire

Im currently pursuing Master of Science (MS) in Marketing at New York University (NYU), concentrating in Marketing Analytics. My passion lies in turning data into actionable insights to help brands grow strategically and sustainably.

With over three years of experience in digital marketing and SEO, I’ve worked across every stage of digital strategy, from content creation and campaign management to analytics and performance optimization. I’ve led SEO initiatives for 30+ clients, achieving a 30% traffic increase within three months and generating $256K in annual revenue through data-driven campaigns.

As part of my Marketing Analytics concentration, I work with tools like Google Analytics, Tableau, SPSS, MySQL, and Python to extract insights, visualize data, and measure marketing performance. These tools allow me to bridge creativity with quantitative analysis, helping businesses make smarter marketing decisions backed by data.

Beyond marketing, I also chosen to be an IOM Youth Changemaker, representing Asia youth voice in advocating climate migration and civic engagement. I use my digital communication background to amplify youth voices and create impact through storytelling and strategy, and also participating and speaking in the UN event like ECOSOC (in UNHQ New York) and COP29 (Azerbaijan).

Curious, analytical, and purpose-driven; I’m always exploring how marketing, data, and social impact can come together to create lasting change for business and environment.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Co-Digital Engagement Lead at Consulting and Business Strategy Society

September 1, 2025 - Present

Managed NYU Engage communications and monthly newsletters to promote CBS Events. Analyzed member data and survey results to understand engagement and participation trends. Developed data-driven strategies and tactical plans to strengthen digital engagement.

Head of SEO at Dreambox Digital Marketing Agency

January 1, 2021 - February 1, 2024

Tracked, analyzed, and synthesized user behavior data from 70+ B2B and B2C clients to optimize organic traffic and achieve keyword ranking base on the initial KPI, generating $256K in annual revenue for 2022. Conducted in-depth analyses of trends, rankings, and traffic to deliver actionable insights for campaign optimization and engagement strategies, and booste d organic traffic by 30% in three months after implementation. Achieved 100+ feature d snippets from 700+ pieces of SEO content by leading a team to develop and implement SEO strategies, integrating keyword research, competitor analysis, and on-page and off-page content planning.

Social Media Lead at Directorate General Of Culture, Ministry Of Education and Culture Of Indonesia

January 1, 2020 - December 31, 2022

Managed and optimized cultural heritage accounts (Instagram, Twitter, TikTok) by analyzing audience behavior and achieved an Instagram engagement rate of 3.55%. Created and published 700+ posts highlighting Bengkulu Province's culture, increasing Instagram followers by 1,200 and Twitter followers by 300 through strategic content planning and data-driven engagement techniques.

Youth Changemakers at IOM (International Organization for Migration)

January 1, 2025 - Present

Designed and executed targeted awareness campaigns on migration issues, using marketing strategies to engage diverse audiences and amplify IO M's key messages. Collaborated with global networks to contribute insights and best practices, enhancing communications strategies and aligning them with IOM's objectives.