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My name is Andrei S. and I have over 9 years of experience in the tech industry. I specialize in the following technologies: C#, Azure, Twilio API, .NET Framework, Database Programming, etc.. I hold a degree in Bachelor of Engineering (BEng), . Some of the notable projects I’ve worked on include: Chatbot with web control enabled on site, Team management Slack chatbot., Bot for online sneaker shop, Mobile Retail System "MarketMobile", ERP and CMS exchange service, etc.. I am based in Barcelona, Spain. I've successfully completed 8 projects while developing at Softaims.
My passion is building solutions that are not only technically sound but also deliver an exceptional user experience (UX). I constantly advocate for user-centered design principles, ensuring that the final product is intuitive, accessible, and solves real user problems effectively. I bridge the gap between technical possibilities and the overall product vision.
Working within the Softaims team, I contribute by bringing a perspective that integrates business goals with technical constraints, resulting in solutions that are both practical and innovative. I have a strong track record of rapidly prototyping and iterating based on feedback to drive optimal solution fit.
I’m committed to contributing to a positive and collaborative team environment, sharing knowledge, and helping colleagues grow their skills, all while pushing the boundaries of what's possible in solution development.
Main technologies
Cloud, AI and Chatbot Platforms
9 years
C#
8 Years
Azure
3 Years
Twilio API
5 Years
Additional skills
Direct hire
Potentially possible
Previous Company
SAP Spain
Experience Highlights
Chatbot with web control enabled on site
Chatbot for website of agricultural service. Ms botbuilder v 4.2 - c# 7, DotNet Core 2.2 - React minimizable webcontrol - azure services - flexible and scalable multi-website solution (one middleware and DB, endless websites for clients) - complex flow with dynamic data, prompts, multilevel dialogs, adaptive cards, hero cards, json visual templates etc - handling images - localisation (frontend and backend) - storing and sending all the transcripts (sendgrid) - adding managers to conversation by having endpoint for sending proactive messages - mobile friendly - easily connected to Facebook, Skype, Slack etc - NSwagger client code generation - many other features…
Team management Slack chatbot.
Proof of concept chatbot was created to help in routine tasks in Slack team. Functions vary from onboarding process to collecting info, managing meetings, tasks and etc. Stack used: .Net 4.6 Web app hosted on Azure Ms chatbot framework 3.9 Azure ms sql Entity framework 6.1 code-first approach Luis.ai for Natural Language Processing Autofac framework for DI \ IoC Nlog for logging Chronic.Net for scheduled tasks GraphDiff for working with complex domain objects Apis: Slack, Gmail, Google calendar, Gsuite, Asana, Mailgun Issues resolved: Sending proactive messages Creating dropdown list with autosuggest based on callback (slack specific feature) Working with low level json slack channelData Issues with different timezones Working with human natural language All messages and questions are customisable right from chat by admins.
Bot for online sneaker shop
kixify.com is a popular US online shop that sells sneakers (their app have 130k downloads and over 1.2 million fans on Facebook). Made a MVP bot that can show, suggest and sell sneakers. Bot worked well but client decided to suspend development for now.
Mobile Retail System "MarketMobile"
Mobile retail system is a part of big Russian ERP system (near 200 clients). Made on Windows Phone. System provides functionality for mobile representatives to make orders, get realtime prices and stock remains, complete tasks, including gps track. Works both off and online. Personal results: * Managed project (small team of 3 developers). Analyzed tasks, planned work, worked with a team, * Developed architecture design * Communicated with DB and ERP programmers * Developed ~70% of application front-end, including 20 Views and Viewmodels, templates, styles, triggers, animations. * Integrated 3rd party controls from Telerik (RadListBox, RadAutoCompleteBox, RadListPicker etc) * Developed much of the front-end infrastructure code: services for asynchronous work with local db, services for navigation between pages, work with settings, mechanisms for image loading and showing including caching. * Developed local DB migration mechanism to be used during version update. * Integrated with different APIs: GPS, photo-camera, web requests, local storage, Bing maps * Resolved some issues with UI blocking with help of async api for our app to be responsive and fluent. * Developed SOAP and Rest api mechanisms based on WCF on server side and client connectors for them, supporting async manner * Configured and fine-tuned WCF (message formats, logging, resources management, authorization, cryptography) * Resolved issues with side loading of enterprise app involving signing with special Norton certificate. * Developed infrastructure for automated signing of app and publishing it to web site
ERP and CMS exchange service
Made a windows service app that does information synchronization and provides api for communication between ERP (our system) and CMS (internet store, written by outsource team) I was in role of arhitect \ project manager and main developer of sync on ERP side. Application includes : - self installer - windows service - work with ms sql database - scheduled task based api to prepare big files and make checks and notifications - web service based on OWIN (new web services framework from MS) to handle calls from CMS side - authorisation mechanism using public and private certificates and tokens to provide security
Education
Kazan state university named after Tupolev (Kazan, Russia)
Bachelor of Engineering (BEng) in Computer science
2002-01-01-2008-01-01
139 School with improved English, Kazan Russia
in General school with improved English
1991-01-01-2002-01-01
Languages
- English
- Russian
Stackoverflow