Arun Kumar Jaiswal — Digital Marketing Expert AJ ARUN KUMAR JAISWAL DIGITAL MARKETING EXPERT 25+ YRS EXP 100+ CLIENTS 3x MARKETS Kolkata · India · UK · USA Upload photo to images/uploads/ with keyword "arun" or "profile"
25+
Years Experience

ARUN KUMAR
JAISWAL

OPERATIONAL HEAD · DIGITAL MARKETING MANAGER

With over 25 years of hands-on digital marketing experience — starting from the very early days of the internet in 1998 — Arun Kumar Jaiswal brings a depth of expertise that most agencies simply cannot match.

From pioneering internet marketing for 123Greetings.com in the US market to managing multi-million rupee Google Ads and Meta Ads campaigns across India, UK and the USA, every strategy is built on tested frameworks, not guesswork.

Triple certified — Google Ads, Google Analytics and Bing Ads. When you work with Deinrim Solutionss, you work directly with Arun. No juniors. No handoffs.

Work With Arun LinkedIn Profile WhatsApp
2.8x
Avg ROAS
45%
Traffic Growth
100%
Client Retention

Active Certifications

All certifications are current and actively renewed. Upload certificate images via the admin panel to display them here.

Google Ads Certified

Active · Google Skillshop

Google Analytics Certified

Active · GA4 Certified

Bing Ads Accredited

Active · Microsoft Advertising

Google Skillshop

Active · Multiple Modules

Microsoft Advertising

Certified Professional

 Upload certificate images to images/uploads/ — filename can be anything containing the keyword: googleads · analytics · bing · skillshop · microsoft-adv

Career Timeline

2026 – Present ★ CURRENT
Deinrim Solutionss (P) Ltd.
Founder & Operational Head — Kolkata
Founded full-service digital marketing agency. 28% organic growth in 3 months. Managing Google Ads, Meta Ads, SEO and web development for multiple clients. Also managing own e-commerce brands DGE Fashion Jewellery and Cucumbrr Organics.
Agency FounderGoogle AdsMeta AdsSEOE-Commerce
Mar 2024 – Dec 2025
Goutam Shastric (goutamshastric.com)
Digital Marketing Manager
Full-funnel strategy across Google Ads, Meta Ads and organic SEO. 45% organic traffic growth. 2.8x average ROAS across paid channels with monthly performance reporting.
45% Organic Growth2.8x ROASFull-Funnel
Aug 2023 – Feb 2024
Independent / E-Commerce Projects
Freelance Digital Marketing Consultant
Google Shopping and Meta Ads for Etsy stores. 22% improvement in product visibility and conversion rates. Shopify campaigns and PPC consulting for SME clients across India.
FreelanceEtsyGoogle ShoppingShopify
Aug 2021 – Aug 2023
Dataspace Academy — Satts Cyber Tech
Digital Marketing Manager
35% CPL reduction on EdTech lead generation. 50% increase in qualified leads. Multi-channel digital presence management with weekly performance dashboards.
35% CPL Reduction50% More LeadsEdTech
Oct 2019 – Jul 2021
Independent Consulting
Freelance PPC & SEO Consultant
PPC audits, campaign restructuring and performance optimisation for SME clients across India and UK. 20–30% efficiency gains. 100% client retention.
FreelanceIndia & UK100% Retention
Aug 2017 – Oct 2019
DM Technologies (UK Subsidiary)
Digital Marketing Manager — UK Market
40%+ CTR improvement through advanced audience segmentation for UK multi-industry clients. Cross-timezone management IST/GMT. 18% reduction in funnel drop-off.
40%+ CTRUK MarketCross-Timezone
Mar 2015 – Jul 2017
Gozocab Technologies Pvt. Ltd.
Digital Marketing Manager
Built lookalike audiences and retargeting funnels resulting in 3x lower CPL. Managed complete digital marketing budget across geo-targeted Facebook & Google Ads.
3x Lower CPLLookalike AudiencesGeo-Targeting
Dec 2011 – Aug 2014
Karmic Solutions (P) Ltd.
Digital Marketing Manager
Full-funnel PPC across Google Search, Display and Shopping. Top-3 organic rankings across 6 client websites.
Multi-ClientGoogle PPCSEO
Dec 2009 – Dec 2011
Limtex Infotech
SEO & PPC Manager
Integrated SEO + PPC campaigns. 35% blended search traffic increase. Multi-channel attribution reporting framework.
35% Traffic GrowthSEO + PPC
Aug 2007 – Dec 2009
Brandmantra Solutions (P) Ltd.
SEO & PPC Manager
AdWords campaigns and organic SEO. Improved Quality Score consistently — reducing CPC by an average of 20%.
20% CPC ReductionQuality Score
Jan 2004 – Jan 2007
Xponse Inc.
Internet Marketing Manager — US Market
SEM, email marketing and web analytics strategies for US-market clients. 40% audience acquisition growth. Early marketing automation frameworks.
US MarketSEMEmail Marketing
Jan 1998 – Jan 2004
123Greetings.com
Internet Marketing Manager — US Market
Pioneered digital marketing for one of the web's earliest greeting card platforms. Built US audience to millions of monthly visitors. Developed foundational web analytics, email marketing and performance-based acquisition frameworks — before the industry had a name for them.
Pioneering WorkMillions of VisitorsUS Market1998

Our Working Values

Data First

Every decision is backed by data. No opinions without numbers. No campaigns without tracking.

Direct Access

You speak directly to the expert running your campaigns. No account managers, no juniors.

Full Transparency

Weekly KPI dashboards every Monday — via Email and WhatsApp. You always know exactly what's happening.

Global Availability

IST, GMT and US timezones covered. Managing UK and US client accounts from Kolkata since 2004.

ROI Obsessed

Every campaign is measured against your specific business goal. Clicks and impressions mean nothing without conversions.

No Lock-In

Month-to-month engagements. No long-term contracts. We earn your business every single month.

Ready to Work With a Real Expert?

25+ years. Triple certified. Direct access. Get your free audit today.