Sanjay has worked with 100+ global clients across the US, UK, AU, and CA, delivering solutions for eCommerce, SaaS, healthcare, fashion, travel, logistics, and technology sectors. His client base spans from startups to established enterprises, trusting him with projects that required measurable growth, technical innovation, and brand consistency. Some notable engagements include: Vendor Elite (Multi-channel eCommerce platform): Full-funnel marketing, SEO, PPC, and custom Laravel development. Achieved 2.8x ROAS and 65% organic traffic growth. Seller Spree (Fashion & Lifestyle Marketplace): Marketplace build, ad optimization, and SEO strategy driving engagement and conversions. Strange Oval & Strange Engineering (Automotive brands): SEO-led growth, paid ads, and full-stack optimization, resulting in 60–70% organic traffic lifts and 3.2x ROAS. Tags Weekly (Fashion eCommerce): Scalable ASP.NET-based eCommerce with cloud and CDN optimization, improving performance and visibility. Amazon US Sellers (High-budget PPC): Managed $85K/month spend across 300+ ASINs, growing revenues by 61% and cutting ACoS from 38% → 24%. B2B SaaS Clients (NDA-protected): Social media + web optimization improving lead conversions by 2.6x. What Makes Sanjay Stand Out Depth + Breadth: 24+ years blending full-stack development, DevOps, cloud, digital marketing, and creative design — rarely found in one profile. Proven Results: Demonstrated ROAS gains, CPA drops, faster load speeds, higher conversions, and stronger SEO rankings across diverse industries. Global Experience: Comfortable working async across time zones, with long-term exposure to UK, US, AU, and CA markets. Integrated Approach: Unlike niche specialists, Sanjay unites tech, marketing, and design into one strategy — from custom SaaS builds to PPC scaling, from UI/UX design to social media storytelling. Reliability & Support: Delivers within budget and timeline, with future assistance at no additional cost — ensuring clients feel supported beyond launch. Team Leadership: Founder of a 20+ member cross-functional team, enabling delivery of both individual consulting and end-to-end enterprise solutions.

Sanjay has worked with 100+ global clients across the US, UK, AU, and CA, delivering solutions for eCommerce, SaaS, healthcare, fashion, travel, logistics, and technology sectors. His client base spans from startups to established enterprises, trusting him with projects that required measurable growth, technical innovation, and brand consistency. Some notable engagements include: Vendor Elite (Multi-channel eCommerce platform): Full-funnel marketing, SEO, PPC, and custom Laravel development. Achieved 2.8x ROAS and 65% organic traffic growth. Seller Spree (Fashion & Lifestyle Marketplace): Marketplace build, ad optimization, and SEO strategy driving engagement and conversions. Strange Oval & Strange Engineering (Automotive brands): SEO-led growth, paid ads, and full-stack optimization, resulting in 60–70% organic traffic lifts and 3.2x ROAS. Tags Weekly (Fashion eCommerce): Scalable ASP.NET-based eCommerce with cloud and CDN optimization, improving performance and visibility. Amazon US Sellers (High-budget PPC): Managed $85K/month spend across 300+ ASINs, growing revenues by 61% and cutting ACoS from 38% → 24%. B2B SaaS Clients (NDA-protected): Social media + web optimization improving lead conversions by 2.6x. What Makes Sanjay Stand Out Depth + Breadth: 24+ years blending full-stack development, DevOps, cloud, digital marketing, and creative design — rarely found in one profile. Proven Results: Demonstrated ROAS gains, CPA drops, faster load speeds, higher conversions, and stronger SEO rankings across diverse industries. Global Experience: Comfortable working async across time zones, with long-term exposure to UK, US, AU, and CA markets. Integrated Approach: Unlike niche specialists, Sanjay unites tech, marketing, and design into one strategy — from custom SaaS builds to PPC scaling, from UI/UX design to social media storytelling. Reliability & Support: Delivers within budget and timeline, with future assistance at no additional cost — ensuring clients feel supported beyond launch. Team Leadership: Founder of a 20+ member cross-functional team, enabling delivery of both individual consulting and end-to-end enterprise solutions.

Available to hire

Sanjay has worked with 100+ global clients across the US, UK, AU, and CA, delivering solutions for eCommerce, SaaS, healthcare, fashion, travel, logistics, and technology sectors. His client base spans from startups to established enterprises, trusting him with projects that required measurable growth, technical innovation, and brand consistency.

Some notable engagements include:
Vendor Elite (Multi-channel eCommerce platform): Full-funnel marketing, SEO, PPC, and custom Laravel development. Achieved 2.8x ROAS and 65% organic traffic growth.

Seller Spree (Fashion & Lifestyle Marketplace): Marketplace build, ad optimization, and SEO strategy driving engagement and conversions.

Strange Oval & Strange Engineering (Automotive brands): SEO-led growth, paid ads, and full-stack optimization, resulting in 60–70% organic traffic lifts and 3.2x ROAS.

Tags Weekly (Fashion eCommerce): Scalable ASP.NET-based eCommerce with cloud and CDN optimization, improving performance and visibility.

Amazon US Sellers (High-budget PPC): Managed $85K/month spend across 300+ ASINs, growing revenues by 61% and cutting ACoS from 38% → 24%.

B2B SaaS Clients (NDA-protected): Social media + web optimization improving lead conversions by 2.6x.

What Makes Sanjay Stand Out
Depth + Breadth: 24+ years blending full-stack development, DevOps, cloud, digital marketing, and creative design — rarely found in one profile.

Proven Results: Demonstrated ROAS gains, CPA drops, faster load speeds, higher conversions, and stronger SEO rankings across diverse industries.

Global Experience: Comfortable working async across time zones, with long-term exposure to UK, US, AU, and CA markets.

Integrated Approach: Unlike niche specialists, Sanjay unites tech, marketing, and design into one strategy — from custom SaaS builds to PPC scaling, from UI/UX design to social media storytelling.

Reliability & Support: Delivers within budget and timeline, with future assistance at no additional cost — ensuring clients feel supported beyond launch.

Team Leadership: Founder of a 20+ member cross-functional team, enabling delivery of both individual consulting and end-to-end enterprise solutions.

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Experience Level

Expert
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Intermediate
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Work Experience

Freelance Senior Software Engineer
January 1, 2003 - Present
Delivered 120+ projects including SaaS applications, eCommerce platforms, CRMs, ERPs, cloud-native apps, and AI-powered tools. Specialized in enterprise-level PHP development, headless CMS, microservices, containerized deployments, and big data integrations. Implemented DevOps pipelines, infrastructure-as-code, automated deployments, and monitoring solutions reducing release cycles by 40% and downtime by 30%. Collaborated with global teams across US, UK, EU, and APAC markets in Agile/Scrum frameworks. Conducted security audits, penetration testing, and compliance alignment (HIPAA, SOC 2).
Freelance Senior Software Engineer
January 1, 2003 - Present
Led 120+ projects including SaaS applications, eCommerce platforms, CRMs, ERPs, cloud-native apps, and AI-powered tools. Specialized in enterprise PHP development, headless CMS, microservices, containerized deployments, and big data integrations. Implemented DevOps pipelines, infrastructure-as-code, automated deployments, and monitoring solutions, reducing release cycles by 40% and downtime by 30%. Collaborated with global teams across US, UK, EU, and APAC markets in Agile/Scrum frameworks. Conducted security audits, penetration testing, and compliance alignment (HIPAA, SOC 2).

Education

B.Tech – Computer Science Engineering at National Institute of Technology, India
January 11, 2030 - January 1, 1998
B.Tech – Computer Science Engineering at National Institute of Technology, India
January 11, 2030 - January 1, 1998

Qualifications

B. Tech in Computer Science
January 11, 2030 - January 1, 1998
AWS Certified Solutions Architect – Associate (in progress)
January 11, 2030 - September 30, 2025
Microsoft Azure Fundamentals
January 11, 2030 - September 30, 2025
Google Cloud Certified – Associate Cloud Engineer (in progress)
January 11, 2030 - September 30, 2025
AWS Certified Solutions Architect – Associate
January 11, 2030 - September 30, 2025
Microsoft Azure Fundamentals
January 11, 2030 - September 30, 2025
Google Cloud Certified – Associate Cloud Engineer
January 11, 2030 - September 30, 2025

Industry Experience

Software & Internet, Professional Services, Retail, Computers & Electronics