Harvinder S.

𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 𝐰𝐢𝐭𝐡 𝟏𝟑+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝟑𝟏,𝟎𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐥𝐨𝐠𝐠𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤. I specialize in building secure, enterprise-grade platforms that require complex logic and extensive API orchestrations. I don't just write code; I architect systems designed for scale, security, and high-performance business outcomes. 𝙈𝙮 𝘾𝙤𝙧𝙚 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 𝙄𝙣𝙘𝙡𝙪𝙙𝙚𝙨: ========================= Advanced Backend Development: 13+ years of expertise in Laravel and PHP. I have managed projects with over 20,000 hours of development time, ensuring database integrity and system stability under heavy loads. API Orchestration: Expert at integrating and syncing multi-point API environments. I specialize in bridging third-party services—such as Identity Verification (KYC/AML), Biometrics, Payment Gateways (Stripe), and SMS Gateways—into a unified, white-label workflow. SaaS & CRM Architecture: Extensive experience building custom CRM systems and "Workflow Builders" that utilize conditional rules engines and drag-and-drop interfaces. Security & Data Integrity: Deep understanding of secure data handling, encryption, and audit logging—critical for identity verification and financial platforms. Modern Frontend: Proficient in React and Next.js to build fast, responsive admin dashboards and user portals that communicate seamlessly with complex backends. Why Clients Choose Me: Technical Leadership: I have a proven track record as a Team Lead, managing the full development lifecycle from database design to production deployment. Reliability: With a 99% Job Success Score and Top Rated Plus status, I am a dependable partner for long-term, mission-critical projects. Communication: I provide clear, technical guidance and daily updates, ensuring stakeholders are always aligned with the project roadmap. 𝑰𝒇 𝒚𝒐𝒖 𝒂𝒓𝒆 𝒍𝒐𝒐𝒌𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 "𝑻𝒆𝒄𝒉𝒏𝒊𝒄𝒂𝒍 𝑩𝒖𝒊𝒍𝒅𝒆𝒓" 𝒘𝒉𝒐 𝒄𝒂𝒏 𝒕𝒂𝒌𝒆 𝒄𝒐𝒎𝒑𝒍𝒆𝒙 𝑨𝑷𝑰 𝒓𝒆𝒒𝒖𝒊𝒓𝒆𝒎𝒆𝒏𝒕𝒔 𝒂𝒏𝒅 𝒕𝒖𝒓𝒏 𝒕𝒉𝒆𝒎 𝒊𝒏𝒕𝒐 𝒂 𝒔𝒕𝒂𝒃𝒍𝒆, 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏-𝒓𝒆𝒂𝒅𝒚 𝒑𝒍𝒂𝒕𝒇𝒐𝒓𝒎, 𝒍𝒆𝒕’𝒔 𝒄𝒐𝒏𝒏𝒆𝒄𝒕.