coffee & codeAbiali Doctor · Full-Stack Engineer · Backend & Applied AI · Team Lead
Experience

Where I have worked

My work across web applications, backend services, and cloud deployments, newest first.

Dec 2024 — Present
Surat, India

SDE III & Team Lead

Full-time
Propelius Technologies

Joined as an SDE II and progressed into backend systems, applied AI, and technical leadership.

  • Progressed from full-stack development into backend systems, applied AI, and technical leadership.
  • Build backend services and integrations using Node.js, Python, REST, GraphQL, and SQL/NoSQL databases.
  • Develop AI workflows with LangChain and LangGraph, including open-source model deployment, LoRA training, and cost optimization.
  • Lead four engineers across backend, frontend, React Native, and AI; have mentored approximately seven interns.
  • Take ownership of technical planning, cloud deployments, and production reliability.
Node.jsPythonRESTGraphQLLangChainLangGraphAI model deployment
Sep 2023 — Around Dec 2024
Remote · Surat

Full-Stack Developer

Freelance
Wedfield (formerly Wedcell)

Built customer, vendor, and admin applications and backend services for a wedding marketplace, with architectural guidance from the manager and CTO.

  • Implemented customer, vendor, and admin applications using Next.js, Express, and MongoDB.
  • Built backend APIs, integrated services, and handled frontend implementation and bug fixes.
  • Owned implementation across the stack, with architectural guidance from the manager and CTO.
  • Supported AWS deployments and ongoing application maintenance.
Next.jsExpressMongoDBAWSAPI integrations
May 2023 — Aug 2023
Remote · Surat

Junior Frontend Developer

Freelance
Avantica Innovations

Implemented responsive frontend designs, interactive elements, and API integrations during a short freelance engagement.

  • Translated designs into responsive interfaces with interactive elements and subtle animations.
  • Integrated backend APIs and resolved frontend issues.
ReactTypeScriptFrontend developmentAPI integration
Aug 2022 — Apr 2023
On-site · Surat

Junior Full-Stack Developer

Full-time
Globalia Soft

Expanded from frontend development into backend APIs and database work on client applications.

  • Built frontend interfaces and integrated APIs for client applications.
  • Expanded into backend development, building APIs and working with MongoDB and PostgreSQL.
  • Collaborated with clients to understand requirements and implement application features.
ReactNode.jsMongoDBPostgreSQLAPI integration
Jul 2020 — Jul 2022
On-site · Surat

Intern & Junior Frontend Developer

Full-time
Lucky IT Services

Built a foundation in frontend development through responsive interfaces and client website work.

  • Converted Figma and Adobe designs into responsive HTML and CSS interfaces.
  • Built React components and integrated APIs.
  • Refined layouts, interactions, and frontend functionality.
HTMLCSSJavaScriptReactFigma

Education

Since 2021

Frontend and Backend Development

Independent study

Official documentationOnline coursesProject-based learning
2018–2021

Bachelor of Computer Applications

Veer Narmad South Gujarat University

2016–2018

Higher Secondary School Certificate

P. R. Khatiwala Vidya Sankul

2015–2016

Secondary School Certificate

Madresha Tayyebyah Boys High School