OSC Professionals Pvt Ltd

OSC Professionals Pvt Ltd, founded in 2000, is an eCommerce development agency based in Nagpur, India with a satellite office in Southall, UK. The company employs 50+ developers and has delivered 300+ projects for 500+ clients since inception. They specialize in Shopify and Magento development, with particular depth in B2B wholesale, custom apps, and performance optimization. The firm works across fashion, jewelry, beauty, home decor, electronics, and lifestyle sectors, serving everything from independent retailers to agencies and multi-vendor operations.

The company was founded by Satish Mantri, who established long-term relationships with clients dating back to 2009—one partner, Craig Flango of Driven By Style LLC, has worked continuously with the team since then, moving from osCommerce through various platform migrations.

Services and capabilities

OSC Professionals splits its offering into three main pillars: Shopify development, Magento development, and performance optimization.

On the Shopify side, they handle store setup and configuration, custom theme design, Shopify app development, migrations (zero downtime guaranteed), payment and ERP integrations, and conversion rate optimization. A significant portion of their Shopify work focuses on B2B wholesale—tiered pricing, bulk ordering, custom customer pricing, net payment terms, and shipping restrictions. They've built a suite of proprietary Shopify apps under the OSCP brand: Wholesale B2B (collection and product-level pricing with customer tags), Pricing & Discount Suite (quantity break discounts and widget customization), Bundle & Upsell (cross-sell recommendations), Shipping Discount (automated savings by order total, location, or segment), Hide Shipping & Payment (rule-based checkout visibility), Swatches (visual color/size/material selectors), and Add-Ons & Tier Pricing. They claim their optimization process "can reduce development costs by up to 70%."

For Magento, they offer full development including B2B and B2C setups, multi-vendor configurations, ERP/POS integrations, custom extension development, and SaaS solutions. Their Magento extensions include VAT Exempt, Tax Exempt for Magento 2, and Advanced Multi Catalog Flyer. They emphasize security (PCI compliance, code monitoring, vulnerability audits, patching) and performance targets like sub-1.5-second page load times and the ability to handle traffic surges.

Performance optimization is a dedicated service line. They offer Core Web Vitals optimization (targeting passed assessments for LCP and FCP) and speed optimization (targeting 90+ Google PageSpeed Insight scores on desktop and mobile). Their stated deliverables include Varnish caching optimization, CDN implementation, server response time reduction (TTFB), payload trimming, JavaScript optimization, and guaranteed server cost reduction. Specific examples include achieving 90+ desktop scores and reduced server costs, though no client names are attached to these claims.

Notable work

Three client testimonials are named in the source. Simon Friberg, Head of Development at Efuma ApS, notes the team "always ensure issues are resolved in a timely manner." Craig Flango, Director of Operations at Driven By Style LLC, describes a 17-year relationship beginning in 2009, during which the team handled code development, security hardening, and site speed improvements. He notes prior experiences with osCommerce developers who "missed deadlines and not standing up to the bar," contrasting that with consistent delivery from OSC Professionals. Sagar Rathi, Co-Founder of Voylite Designs Pvt Ltd, reports a platform migration "without downtime, increased site traffic and speed, and improved brand visibility," citing "high level of professionalism, timeliness, and communication."

They also list user reviews for their Shopify apps: Hipaparts highlights quick support responses; Vogue Beauty Store praises the wholesale pricing and discount options; BADMINLAND emphasizes customer service quality.

They report 100 Shopify projects delivered and 14,000 total forum posts in the Shopify community, with 3,053 likes and 30 earned badges—suggesting active community participation and trusted-expert status within the Shopify ecosystem.

How they work

OSC Professionals emphasizes a "client-controlled development process" where you "actively participate in and shape every aspect of your store." They employ Agile methodologies described as "dynamic" and "adaptive." Engagement options include fixed hiring (full-time developer), part-time, and seasonal expertise. They offer a "100% money-back guarantee" on Shopify development work. Communication and responsiveness appear central to their pitch—multiple testimonials mention timely issue resolution and quick support.

Pricing is not disclosed on the website. Performance optimization plans are flexible and include à la carte options (Core Web Vitals Service, Speed Optimization Service) with pricing available upon inquiry. They offer free consultations and free performance audits.

Team and credentials

The team comprises 50+ skilled developers based in Nagpur and one UK office. Founder Satish Mantri is named. No formal certifications (ISO 27001, SOC 2, GDPR, HIPAA) are mentioned in the source. However, the company claims to have earned trusted-expert status with Shopify—14,000 community posts, 30 badges, and recognition as "top contributors shaping the Shopify Community."

They position themselves as Shopify "evangelists" and maintain a blog covering topics like Shopify app development performance, dropshipping, and app scaling. No information about team English proficiency or secondary languages is provided in the source.