Senior Full-Stack Developer | LLM Trainer & AI Safety Specialist | React · Node.js · Amazon · Google

Maharashtra, India

Maharashtra, India

India

Maharashtra, India




Middle School Diploma, Genral science
Jawahar Navodaya Vidyalaya - JNV
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Download Tal BossSenior Full-Stack Developer | LLM Trainer & AI Safety Specialist | React · Node.js · Amazon · Google
Senior Full-Stack Developer and AI Engineer with 5+ years of experience building production-grade React/Next.js frontends, Node.js services, and real-time systems that scale. I've shipped features for platforms serving 50k+ monthly active users and contributed to LLM projects for Amazon and Google through Turing — working on training pipelines, AI safety evaluation, and business-intelligence frameworks that shaped model behavior and deployment strategy. What I do best: 🔹 Full-Stack Engineering — React, Next.js, Node.js, REST/GraphQL, PostgreSQL, MongoDB, Redis. I've led cross-functional teams of 10 across 3 time zones and co-owned product architecture with CEOs. 🔹 LLM & AI Work — Task design, structured JSON training pipelines, evaluation frameworks for reasoning/bias/toxicity, prompt engineering, data annotation and quality validation (95%+ accuracy on client projects for Amazon and Google). 🔹 DevOps & Quality — GitHub Actions, Docker, Jest, Playwright, CI-gated releases. Reduced production bugs by 35% on a high-traffic e-commerce platform. 🔹 ITSM & Tooling — 6+ years daily admin use of Jira, Zendesk, and ServiceNow, aligning engineering, product, and support in fast-moving environments. I'm currently open to Senior Full-Stack, AI Engineer, or LLM/AI Safety roles where I can bring both deep technical execution and cross-functional product thinking. 📫 workitsam01@gmail.com | 🌐 samyaksportfolio.vercel.app
Greater Nagpur Area
antigravity
codex
cursor
Software Developer (Full-Stack Lead) at Adanola, Jan 2023 - Present · 3 yrs 8 mos, Maharashtra, India, Led a cross-functional team of 10 across 3 time zones, co-owning architecture and roadmap with the Product team and CEO for a modern e-commerce platform serving 50,000+ MAU. • Administered Jira and Zendesk to synchronize product backlogs, support queues, and releases — configuring custom workflows, automations, and dashboards for engineering, product, and support teams. • Scaled REST and GraphQL integrations using Apollo Client and axios — added pagination, optimistic UI updates, and error boundaries to harden data flows under peak load. • Established CI/CD pipelines with GitHub Actions and Docker; introduced Jest and Playwright test suites with cross-browser coverage, reducing production bugs by 35%. • Launched SEO-optimized Next.js storefronts that improved organic traffic through faster page rendering and accessible, semantic markup. • Designed a content authoring workspace with real-time autosave and validation, cutting editorial errors and rework for content teams.
Business Analyst & AI Safety & Policy Analyst at Turing, Dec 2025 - Mar 2026 · 4 mos, Maharashtra, India, Designed and executed rigorous evaluation frameworks to detect model gaps in reasoning, bias, and toxicity — directly influencing Google's high-impact refinement strategies and safer deployment roadmap. Conducted gap analysis on model outputs against real-world scenarios, delivering actionable insights that shaped product roadmap and safety policy definitions.
LLM Agentic Trainer · AI Safety & Policy Analyst · Business Analyst at Turing, Oct 2025 - Dec 2025 · 3 mos, India, Translated Amazon's complex business requirements and policy guidelines into structured JSON training tasks, aligning model behaviors with customer intent and safety standards at scale. Orchestrated cross-functional feedback loops between research and engineering teams to prioritize training scenarios, reducing edge-case failures and maintaining 95%+ data quality accuracy.
Full-Stack Developer at Self-Employed, Jan 2020 - Dec 2022 · 3 yrs, Maharashtra, India, Designed and delivered end-to-end web products for clients across e-commerce and SaaS — from architecture to deployment. • Built a real-time chat and presence system using WebSockets that maintained reliability under high concurrency and peak usage spikes. • Delivered Next.js storefronts with server-side rendering and structured metadata, improving SEO performance and organic discoverability for client businesses. • Collaborated with distributed clients using Jira for sprint planning and Zendesk for support operations, building proficiency in ITSM tooling used across 6+ years. • Managed full project lifecycle: requirements gathering, API design, database modeling (PostgreSQL/MongoDB), deployment, and post-launch monitoring.
Middle School Diploma, Genral science, Jawahar Navodaya Vidyalaya - JNV