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Niloy Kumar H.

@SmartAdsExpert

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AI Automation | Digital Marketing Expert | SEO Pro

$5 USD / Hour

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Flag of

Bangladesh (2:39 AM)

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Joined on April 2, 2026

$5 USD / Hour

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Hello, My name is NILOY KUMAR HALDAR. I am a professional Digital Marketer with 4 years of experience And Newly learned AI Automation working as a freelancer. I'm a results-driven Digital Marketing Specialist with deep expertise in SEO, Google Ads, Facebook & Instagram Marketing, and AI-powered growth strategies. With a strong command of platforms like Google Analytics, Search Engine Marketing, and Email Marketing, I help businesses increase visibility, generate qualified leads, and maximize ROI. What sets me apart is my ability to blend traditional digital marketing with cutting-edge AI tools — including ChatGPT AI integration, Agentic AI workflows, and AI Influencer campaigns. Whether you need a full-funnel paid ad strategy on YouTube, TikTok, or Google, or organic growth through smart keyword research and social media marketing, I deliver measurable results. My core strengths include: • AI integration to automate and scale marketing efforts • SEO & keyword research to dominate search rankings • Performance campaigns across Google Ads, YouTube Ads & TikTok • Social media growth on Instagram, Twitter & Facebook • Lead generation funnels that convert I've helped clients across industries grow their online presence and revenue. Let's work together to take your brand to the next level.

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Freelancer Internet Marketing Specialists Bangladesh
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Portfolio

Portfolio

13913439
Designed and deployed a multi-agent AI automation system using OpenClaw, where a single Main Agent (Shovo) orchestrates three specialized Sub-Agents (Tasnim, Rayyan, and Durjoy) to automate complex business workflows. Each sub-agent was assigned a dedicated task — such as lead generation, data processing, and outreach automation — while the main agent coordinated task delegation, monitored results, and ensured smooth end-to-end execution. Key highlights: • Deployed the main orchestrator agent on OpenClaw • Configured 3 sub-agents with specific roles and tools • Established agent-to-agent communication pipelines • Tested and debugged all agent connections for reliable performance • Delivered a fully automated workflow with zero manual intervention This setup demonstrates how OpenClaw enables powerful agentic AI systems that scale beyond single-agent limitations.

OpenClaw Multi-Agent AI Deployment

Designed and deployed a multi-agent AI automation system using OpenClaw, where a single Main Agent (Shovo) orchestrates three specialized Sub-Agents (Tasnim, Rayyan, and Durjoy) to automate complex business workflows. Each sub-agent was assigned a dedicated task — such as lead generation, data processing, and outreach automation — while the main agent coordinated task delegation, monitored results, and ensured smooth end-to-end execution. Key highlights: • Deployed the main orchestrator agent on OpenClaw • Configured 3 sub-agents with specific roles and tools • Established agent-to-agent communication pipelines • Tested and debugged all agent connections for reliable performance • Delivered a fully automated workflow with zero manual intervention This setup demonstrates how OpenClaw enables powerful agentic AI systems that scale beyond single-agent limitations.

OpenClaw Multi-Agent AI Deployment

13890589
I planned, launched, and optimized a Google Ads Performance Max campaign for a fashion e-commerce brand to maximize return on ad spend (ROAS) and drive high-value conversions. The campaign focused on audience targeting, product feed optimization, conversion tracking, and smart bidding strategies. During the campaign period, I continuously monitored performance metrics, optimized asset groups, refined audience signals, and improved product listings to increase efficiency. As a result, the campaign generated 18.2K clicks with a total ad spend of approximately $3.9K, delivering a strong ROAS of 26.6x and achieving $108.3K in conversion value. This project demonstrates my expertise in Performance Max campaign setup, budget optimization, and data-driven decision-making to scale profitable advertising results for online stores.

Performance Max Fashion Ads Results

13888505
I managed and optimized multiple Meta (Facebook & Instagram) ad campaigns focused on driving high conversions at a low cost. The campaigns were structured using a data-driven approach, including audience targeting, budget scaling, and continuous A/B testing. I successfully handled multiple ad sets with different budgets and strategies to maximize reach, impressions, and purchase conversions. By analyzing performance metrics such as cost per result, CTR, and conversion rates, I was able to optimize campaigns for better ROI. The campaigns generated millions of impressions and strong engagement while maintaining a competitive cost per purchase. I also monitored campaign performance regularly and made real-time adjustments to improve efficiency and scalability. This project demonstrates my ability to manage large-scale ad campaigns and turn ad spend into measurable business results.

ROI-Focused Meta Ads Campaign

13883096
The campaign delivered impressive overall performance, generating 178 purchases from a total spend of $10,721.88, with an average ROAS of 7.48 and a total purchase conversion value of $80,179.63. This demonstrates that the campaign was highly effective in driving profitable results while maintaining strong cost efficiency. The top-performing ad sets were particularly impactful. One segment spent $3,046.30 and produced 65 purchases with an AOV of $442.15, generating $28,739.68 in conversion value and achieving a ROAS of 9.43. Another high-performing segment spent $4,267.90 for 63 purchases, with an AOV of $471.19, resulting in $29,684.91 in revenue and a ROAS of 6.96. Mid-level and smaller segments also contributed meaningfully. The mid-tier ad sets produced 27 and 15 purchases, generating $12,526.07 and $7,693.13 in conversion value, with ROAS of 8.12 and 5.00, respectively. The smallest segment spent $326.86 to achieve 8 purchases at an AOV of $191.98, yielding $1,535.84 in revenue

High-Performance Facebook Ads

13878284
Hi, I’m a Google Ads specialist focused on helping service-based businesses generate real, high-quality leads without wasting budget. Getting steady leads in the home appliance repair business isn’t easy—especially when you’re working with a limited budget and competing against bigger companies. For this project, the goal was simple: bring in real customers (not just clicks) while keeping costs under control. We started from the ground up—building a clean, focused Google Ads campaign targeting people who were actively searching for repair services. Instead of going broad, we focused on high-intent keywords—people ready to book. From there, everything was about smart optimization: • Adjusting bids to get better placements at lower costs • Testing and improving ads every week • Filtering out low-quality traffic • Scaling slowly to avoid wasting budget Here’s what we achieved: • 2.64K clicks with a strong 11.50% CTR • 258 real leads from interested customers • Cost per conversion: 14

Leads for home appliances repair

13873269
Managed and executed Meta Ads campaigns focused on driving ecommerce sales and website purchases. The client needed a structured campaign setup to generate consistent conversions while maintaining a controlled budget. I created multiple sales campaigns with optimized bidding strategies (highest volume), proper audience targeting, and conversion-focused objectives. Set up ad sets based on product categories and tested different creatives to identify top-performing ads. Continuously monitored performance metrics such as impressions, reach, cost per purchase, and overall spend. Optimized campaigns by scaling high-performing ads and pausing underperforming ones to improve ROI. Successfully maintained steady campaign performance while generating website purchases within budget, demonstrating strong skills in ecommerce advertising and conversion optimization.

Ecommerce Sales Campaign via Meta Ad

13913439
Designed and deployed a multi-agent AI automation system using OpenClaw, where a single Main Agent (Shovo) orchestrates three specialized Sub-Agents (Tasnim, Rayyan, and Durjoy) to automate complex business workflows. Each sub-agent was assigned a dedicated task — such as lead generation, data processing, and outreach automation — while the main agent coordinated task delegation, monitored results, and ensured smooth end-to-end execution. Key highlights: • Deployed the main orchestrator agent on OpenClaw • Configured 3 sub-agents with specific roles and tools • Established agent-to-agent communication pipelines • Tested and debugged all agent connections for reliable performance • Delivered a fully automated workflow with zero manual intervention This setup demonstrates how OpenClaw enables powerful agentic AI systems that scale beyond single-agent limitations.

OpenClaw Multi-Agent AI Deployment

Designed and deployed a multi-agent AI automation system using OpenClaw, where a single Main Agent (Shovo) orchestrates three specialized Sub-Agents (Tasnim, Rayyan, and Durjoy) to automate complex business workflows. Each sub-agent was assigned a dedicated task — such as lead generation, data processing, and outreach automation — while the main agent coordinated task delegation, monitored results, and ensured smooth end-to-end execution. Key highlights: • Deployed the main orchestrator agent on OpenClaw • Configured 3 sub-agents with specific roles and tools • Established agent-to-agent communication pipelines • Tested and debugged all agent connections for reliable performance • Delivered a fully automated workflow with zero manual intervention This setup demonstrates how OpenClaw enables powerful agentic AI systems that scale beyond single-agent limitations.

OpenClaw Multi-Agent AI Deployment

13890589
I planned, launched, and optimized a Google Ads Performance Max campaign for a fashion e-commerce brand to maximize return on ad spend (ROAS) and drive high-value conversions. The campaign focused on audience targeting, product feed optimization, conversion tracking, and smart bidding strategies. During the campaign period, I continuously monitored performance metrics, optimized asset groups, refined audience signals, and improved product listings to increase efficiency. As a result, the campaign generated 18.2K clicks with a total ad spend of approximately $3.9K, delivering a strong ROAS of 26.6x and achieving $108.3K in conversion value. This project demonstrates my expertise in Performance Max campaign setup, budget optimization, and data-driven decision-making to scale profitable advertising results for online stores.

Performance Max Fashion Ads Results

13888505
I managed and optimized multiple Meta (Facebook & Instagram) ad campaigns focused on driving high conversions at a low cost. The campaigns were structured using a data-driven approach, including audience targeting, budget scaling, and continuous A/B testing. I successfully handled multiple ad sets with different budgets and strategies to maximize reach, impressions, and purchase conversions. By analyzing performance metrics such as cost per result, CTR, and conversion rates, I was able to optimize campaigns for better ROI. The campaigns generated millions of impressions and strong engagement while maintaining a competitive cost per purchase. I also monitored campaign performance regularly and made real-time adjustments to improve efficiency and scalability. This project demonstrates my ability to manage large-scale ad campaigns and turn ad spend into measurable business results.

ROI-Focused Meta Ads Campaign

13883096
The campaign delivered impressive overall performance, generating 178 purchases from a total spend of $10,721.88, with an average ROAS of 7.48 and a total purchase conversion value of $80,179.63. This demonstrates that the campaign was highly effective in driving profitable results while maintaining strong cost efficiency. The top-performing ad sets were particularly impactful. One segment spent $3,046.30 and produced 65 purchases with an AOV of $442.15, generating $28,739.68 in conversion value and achieving a ROAS of 9.43. Another high-performing segment spent $4,267.90 for 63 purchases, with an AOV of $471.19, resulting in $29,684.91 in revenue and a ROAS of 6.96. Mid-level and smaller segments also contributed meaningfully. The mid-tier ad sets produced 27 and 15 purchases, generating $12,526.07 and $7,693.13 in conversion value, with ROAS of 8.12 and 5.00, respectively. The smallest segment spent $326.86 to achieve 8 purchases at an AOV of $191.98, yielding $1,535.84 in revenue

High-Performance Facebook Ads

13878284
Hi, I’m a Google Ads specialist focused on helping service-based businesses generate real, high-quality leads without wasting budget. Getting steady leads in the home appliance repair business isn’t easy—especially when you’re working with a limited budget and competing against bigger companies. For this project, the goal was simple: bring in real customers (not just clicks) while keeping costs under control. We started from the ground up—building a clean, focused Google Ads campaign targeting people who were actively searching for repair services. Instead of going broad, we focused on high-intent keywords—people ready to book. From there, everything was about smart optimization: • Adjusting bids to get better placements at lower costs • Testing and improving ads every week • Filtering out low-quality traffic • Scaling slowly to avoid wasting budget Here’s what we achieved: • 2.64K clicks with a strong 11.50% CTR • 258 real leads from interested customers • Cost per conversion: 14

Leads for home appliances repair

13873269
Managed and executed Meta Ads campaigns focused on driving ecommerce sales and website purchases. The client needed a structured campaign setup to generate consistent conversions while maintaining a controlled budget. I created multiple sales campaigns with optimized bidding strategies (highest volume), proper audience targeting, and conversion-focused objectives. Set up ad sets based on product categories and tested different creatives to identify top-performing ads. Continuously monitored performance metrics such as impressions, reach, cost per purchase, and overall spend. Optimized campaigns by scaling high-performing ads and pausing underperforming ones to improve ROI. Successfully maintained steady campaign performance while generating website purchases within budget, demonstrating strong skills in ecommerce advertising and conversion optimization.

Ecommerce Sales Campaign via Meta Ad

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Experience

Digital Marketing Executive

Nov, 2025 - Present

•

6 months, 9 days

Pull&Bear

Nov, 2025 - Present

•

6 months, 9 days

Managed digital marketing campaigns to boost brand visibility and drive online and in-store sales. Assisted in executing paid ads (Meta Ads), focusing on targeting and performance. Monitored key metrics like reach, engagement, and conversions, optimizing campaigns for better results. Collaborated on seasonal promotions and supported content planning to maintain consistent brand presence and improve customer engagement.

Flag of

Narón, Galicia, Spain, Spain

Nov, 2025 - Present

•

6 months, 9 days

social media maneger

Oct, 2025 - Present

•

7 months, 8 days

Crossroads Restaurant

Oct, 2025 - Present

•

7 months, 8 days

Worked as a Social Media Manager at Country Crossroads Restaurant (Lyons, Georgia, USA), managing online presence and promoting Southern-style country dining. Created and executed Meta Ads (Facebook & Instagram) to attract local customers and increase engagement. Analyzed social media insights to improve performance and content strategy. Developed creative content ideas aligned with audience preferences, boosting brand visibility and customer interaction.

Flag of

Georgia, United States

Oct, 2025 - Present

•

7 months, 8 days

Creative & Marketing

Jan, 2024 - Present

•

2 years, 4 months

Sonic Drive-In

Jan, 2024 - Present

•

2 years, 4 months

I have been working as a Creative & Marketing Executive at Sonic Drive-In since 2024. Skilled in Social Media Marketing, Content Creation, SEO, and Paid Ads. I create high-converting campaigns, manage brand presence, and analyze performance to drive engagement, traffic, and sales growth. Passionate about delivering measurable results and business success.

Flag of

florida, United States Minor Outlying Islands

Jan, 2024 - Present

•

2 years, 4 months

Education

National University Bangladesh

2021 - 2025

•

4 years

bss honours

Flag of

Bangladesh

2021 - 2025

•

4 years

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