Co-Founder & CEO

S.M. Limon

With 10 years leading marketing and brand operations, spanning tech startups, SaaS products, and lifestyle brands, he has built a proven playbook for scaling businesses.

His brand leadership began at REVE Systems in 2014. After mastering corporate sales, he shifted to digital marketing, earning his Advanced Digital Marketing Campaign Certification from Udemy in 2017. He then led teams at weDevs and PMAspire, adding credentials as a Meta Blueprint Certified as Digital Marketing Associate and securing Google Ads Search & Display certification. 

Concluding his corporate career as Team Lead of Brand Operations at ILLIYEEN, he orchestrated impactful brand launches, SaaS product marketing, community building, and international rollouts. 

His hands-on experience spans building REVE Chat & REVE SMS, Dokan WP Plugin, Replymind AI Tools, launching Le Reve, and driving ILLIYEEN’s expansion.

Since founding DigiErb, Limon has managed over $1 million in Meta and Google Ads spend, crafting ad plans, audience-retention strategies, and growth-hack experiments that consistently hit KPIs. 

With his strategic insights, DigiErb leverages to transform client ideas from sketch to standout brands.

Vice-President

Zillur Rahman Hirok

With 8 years of expertise in brand communications and public relations, Zillur Rahman Hirok brings a rare blend of creative storytelling and data‑driven insight to DigiErb Communications. His career spans impactful work in branding activities, press releases, celebrity endorsements, and both ATL and BTL marketing campaigns, helping brands in Bangladesh connect with their audiences in meaningful ways.

A certified data analyst, Hirok is skilled in Power BI, Tableau, Qlik Sense, and Looker Studio, enabling him to transform complex data into clear, actionable strategies. Under his supervision, DigiErb’s data‑driven approach ensures that every branding decision is backed by insight — from refining brand narratives to optimizing campaign performance.

Hirok’s leadership guarantees that our clients benefit from enhanced brand presence, compelling storytelling, and precise analytics, making every marketing effort both creative and measurable. His team’s work ensures that DigiErb Communications delivers results that resonate in the Bangladeshi market and beyond.

Co‑Founder & COO

Konok Nazmul Islam

A passionate tech entrepreneur with over 8 years of hands‑on experience, Konok Nazmul Islam is the driving force behind DigiErb Communications’ technology division. As the creator of the AI‑based SaaS product Replymind, Konok has proven expertise in building intelligent, scalable solutions that solve real business challenges.

Every technical project at DigiErb — from business applications to mobile apps for retail, custom ERP systems, and retail management software (RMS) for lifestyle brands — benefits from his strategic oversight. His leadership ensures that every solution is not only technically sound but also aligned with each client’s growth goals.

Konok’s vision is clear: to keep DigiErb at the forefront of technology‑driven marketing solutions in Bangladesh while delivering a smoother, smarter customer experience for every client. By blending innovation with practicality, he ensures that technology becomes a growth engine, not just a tool.