SB
Shamik Bera
Contact details — on requestProof of Work — on request
Experience
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Senior Forward Deployed Engineer
gnani.ai · Apr 2026 – May 2026
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Senior Forward Deployed Engineer(Short-Term Engagement)
Gnani.ai · Apr 2026 – May 2026
- Built an AI-powered Agent Assist platform with real-time call transcription, LLM-driven intent classification, and contextual next-step recommendations reducing agent TAT by 30% and lifting NPS scores.
- Designed production prompt pipelines with SOP-adherence guardrails, mandatory pre-flight decision trees, and strict JSON output contracts for a call-centre KB RAG system.
8
Technical Consultant(AI & Integrations)
89 Solutions · Feb 2026 – Apr 2026
- Built scalable Python-based plugins using the MW SDK to extend enterprise AI assistant capabilities, enabling modular LLM-driven workflows and domain-specific automation.
- Designed and integrated personalized AI assistant solutions tailored to organizational use cases, leveraging prompt engineering, workflow orchestration, and contextual intelligence.
8
Technical Constutant (AI)
89 Solutions · Feb 2026 – Apr 2026
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Technical Developer
Nestle · Oct 2023 – Feb 2026
- Led API integrations between internal platforms and SAP SuccessFactors via MuleSoft, streamlining HR workflows and improving adoption by 30%.
- Engineered an AI-powered HR Services Chatbot leveraging RAG pipelines with Azure OpenAI, enabling intent-aware document retrieval and generating citation-backed, user-ready responses.
- Introduced SAP BTP + Node.js CI code-generation hooks, accelerating feature throughput by 40% and measurably improving developer productivity.
Technical Trainee
Nestlé · Oct 2023 – Jan 2026
- - Led API integrations between internal platforms and SAP SuccessFactors via MuleSoft, streamlining HR workflows and improving adoption by 30%.
- - Owned backend microservices and cloud infrastructure on AWS/Azure; implemented autoscaling, resiliency patterns, and IaC to reach 99% uptime under peak load.
- - Introduced code generation and CI hooks with SAP BTP and Node.js, accelerating feature throughput by 40% and improving developer productivity.
F
Full Stack Engineer Intern
Fundwave · Jan 2023 – Aug 2023
- Delivered a bulk import workflow with mapping and conflict resolution, raising onboarding efficiency by 40% and reducing manual effort.
- Built a serverless ML API on FastAPI and AWS Lambda backed by MongoDB; designed async queues and retraining pipelines to support 20 enterprise clients at scale.
A
Software Engineer Intern
Astren · Nov 2021 – Feb 2022
- – Developed the initial Sign In screen for the app (Astren Empower) and came up with a similar algorithm as Instagram’s for username, email, and password validation. (React Native, Apollo Client)
- – Implemented the Back End server for the registration of the users to the database and also encrypted the passwords before storing them. (Apollo Server, Graph QL, Mongo DB, Bcrypt)
- – Designed and implemented a backend architecture to store videos in a scalable CDN (AWS S3) and perform compression of video blob data for memory optimization.
- – Performed the setup of the Apollo client in the frontend with the setting of the JWT Token in the authorization header for user authorization and authentication.
I
Projects Head
InnovatorsQuest VIT · Jan 2021 – Jan 2022
Summer Intern
CodingZen · Aug 2021 – Oct 2021
- -Mentoring students in basics and advanced topics of Web Development.
- -Creating Content for students to learn from.
Core Committee Member
IEEE - Circuits and Systems Society, VIT Vellore · Dec 2019 – Jan 2021
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Technical Team Lead
InnovatorsQuest VIT · Aug 2020 – Nov 2020
Skills 0 proven through work
Also works with
SAP SuccessFactors UsageMuleSoft UsageCode OptimizationCode ReviewClean Code PracticesTeamworkMentoring and Peer CoachingDecision MakingApplication Performance OptimizationModel Selection Trade-Off AnalysisRandom Forest ModelingXGBoost ModelingClassification ModelingSystem EnhancementAgile MethodologyPrototypingWork Planning and PrioritizationData StorytellingAI Agent DevelopmentAI Workflow AutomationUse Case DevelopmentProduct DevelopmentFront-end DevelopmentBackend DevelopmentFull-stack DevelopmentWork EfficiencyProcess ImprovementLarge Language Model ConceptsLangChain Framework UsageFastAPI DevelopmentPython DevelopmentRetrieval-Augmented GenerationVector Database UsageChatbot DevelopmentAPI Payload MappingAPI Response Contract DesignXML Data HandlingOData Protocol UsageAPI Documentation ReadingMiddleware IntegrationNo-code DevelopmentREST API Endpoint DevelopmentAPI IntegrationPerformance Metrics AnalysisModel Error AnalysisProblem SolvingAI Tool Evaluation & SelectionAI Model TestingTraining Data CreationKeyword AnalysisMarkdown RenderingRequirements AnalysisQuestioning SkillsAudio TranscriptionAutomated Report GenerationApplication DeploymentMachine Learning Model DeploymentPrompt EngineeringModel Fine-TuningLLM Application IntegrationMachine Learning ApplicationTechnical Solution DesignText-to-Speech Integration
Proof of Work
Proof of Work
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Education
Bachelors of technology, Computer Science And Engineering
Vellore Institute Of Technology · 2019 — 2023
Projects
Contact details
Contact details
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