Lev Vanyan

Forthreal

This is my own project. Responsible for creation of solution/software architecture - system architecture, modules, services, integration services, cloud part (containers, NoSQL DBs), hardware / software parts, planning and execution of DevOps activities. Architectural design and contribution of platform code and of integrations with various 3rd party systems. Active contribution of cloud system code in Java, Kotlin, Scala.
Presales & sales activities: talks with partners, negotiation with customers

Product Owner, Software Architect & Java / Kotlin / Scala Code Contributor

Tribo

Software Architect & Backend Code Contributor (Java/Kotlin)

We are a great team of people delivering the social network of Tribo to our customers. My role is to make sure that we're building on top of a robust architecture, properly prioritise tasks, features, releases, move along the trajectory of increasing the test coverage.
I am redesigning architecture of the entire platform, defining the upgrade milestones, architecture migration procedures and actively delivering BE code.

Looking into SW Architecture - Backend / Frontend, Analysing required features and mapping into SW Architecture, projecting changes, providing guidance for the SW Engineering team

Chief Software Architecture Consultant

DKV Mobility

I was working on an MVP of a new maps project for POI (Fuel / Charging / Service station) search. The project included migration of data. I have introduced advanced graph search algorithms for the project based on Neo4j, the company didn’t use such technologies before. The project uses Here maps API for depiction of maps, POIs and routes.
Closer to the end of delivering the MVP, the company abruptly declined to use the designed graph database (Neo4j) and suggested to use another database, which appeared to deliver worse speed and feature leves. After delivering the changed code for the other DB, it became obvious that the desired functionality level may not be met and as a result of a number of emotional discussions we’ve decided to part ways.

Software Architect & Backend Code Contributor (Java/Kotlin), External Employee (through Intellias)

Raiffeisen Bank Ukraine

Software Architecture for new software (Microservices) & integration with existing platforms. Java, relational DBs, Spring Boot / Data / Integration, Kafka.
I was consulting the bank on issues related to SW architecture for new systems, transformation of the existing systems by breaking the monolithic applications into microservices, performing analysis of data flows and making best fitting architectural sketches to discuss with teams.
We stopped our contract due to the force majeure related to martial time in Ukraine.

Senior Software Architecture Consultant

AB Soft / RingCentral

Improving excellence and facilitating growth of a 450+ FTE software development organisation (SW Devs, QAs, QA Automation, DevOps, SRE, etc... ).
Invention of aggregate team performance metrics that would provide a reflection of an objective overarching picture of team productivity that would stretch from when a team receives raw requirements till when the end product gets rolled out to production.
Solving teams' problems - either in the processes (by learning, analysing gaps and producing recommendations) or resource allocation. Articulating blurred responsibilities by conducting identification of member responsibilities and composing responsibility distribution matrices.

Technical Director of Software Engineering

PortaOne

Creation of the pre-sales process from scratch:
o	Incorporation of presales to the sales, support and deployment processes to increase sales of additional scope and services;
o	Determining of key strengths of the company, creation of the sales model for professional services and consulting;
o	Formation of processes through personal example.
Definition of new products or services:
o	Conducting of research and determination of new products or services demanded;
o	Definition of appropriate sales models for new products or services;
o	Validation of new products / services or scenarios with customers at all levels;
o	Facilitation of training sessions to generate up-sale.
Leadership through example and delegation of responsibilities.
Strengthening of company’s portfolio through matching of gaps (based on business analysis) and introduction of 3rd party products to fill the gaps.
Selling of products to customers across the globe.

VP of Pre-sales Consulting

Senior Project Management Consultant

Innovative Technical Decisions LTD

Negotiated projects with numerous customers in Telecom, Agriculture, Construction, Public Utility.
All the products that the company has I once started creating as a SW developer (being the senior manager alongside) and architect. I have provided architecture for numerous deployments and have contributed to the SW/HW architecture in all the products / projects that the company has ever made.
Poultry: https://www.youtube.com/watch?v=DKA_Gnk1pZc This product is made on the hardware and software that the company produced. 
General engineering and automation: https://www.youtube.com/watch?v=aMQSJQ3hv6A The freecooling systems in this video are projected, installed and commissioned by the company.

SW/HW engineering head / architect, Embedded SW Developer

- partner liaison;
- project manager;
- product manager;
- technical architect;
- technical and business consultant;

* Delivered three Web-projects with Attracti (see the Attracti section of my work history),
* Delivered an automation project for a manufacturer of concrete,
* Delivered a number of consulting projects with SmartBit LLC (see the SmartBit LLC section of my work history)

Project Manager

NetCracker

Analysis of business processes and requirements of business processes to automation systems acting as a bridge between the project team and the customer.

- Deployed an IP address inventorying system for a cross-Canada telecommunications provider Telus. The system does accounting of all the IP addresses and IP address ranges used within the scope of entire business of the operator. As part of the project, guaranteed migration from an old system to Netcracker, including the old database analysis and preparation of migration scenarios.

Senior Business Analyst

Ericsson

Technical Sales Manager for National Security and Public Safety products oficially graded experienced (after GSDC certification).

- Within a team, being a solution architect for the entire VAS deployment, delivered (deployed) an MVNO with the entire core network components but based on another operator's radio part for a government of a state.
- Was a solution architect for the 112 system and partly the project manager in the deployment of a pilot 112 system in Kyiv Head Unit of the MInistry of Emergencies.

Experienced Technical Sales Manager

Solution Architect at Ericsson, working mainly with VAS in opcos.

- Deployed IPTV over GSM, MMS-c, SMS-c, Wap-GW, VAS network monitoring in Kazakhstan;
- Deployed Wap-GW, MMS-c, VAS network monitoring (including Performance Manager), License calculator (and so on) in Beeline, Ukraine;
- Sold many more platforms to MTS Russia, Kyivstar, M-TS and KCell Kazakhstan, etc...

Solution Architect

PlanetSky

Was responsible for the company's UNIX servers, including encapsulators, proxies, traffic routers and so on.

Deployed the traffic facility for customer traffic servicing in Spain, was constantly holding in health the platform in Holland.

System Administrator (UNIX)

Lev Vanyan is an IT professional  who has experise in the following areas and has the following skills:
Areas of expertise: Social Networks, Telecommunications, Agriculture, IoT, Embedded Hardware, IPv4 Networking.

I am a Software Architect of the Tribo Social Network, of various IoT Systems (MeteringApp, Impulse-Dispatch), of Agricultural Systems (Full Automation of Coops, Field Irrigation System), of Industrial Automation Systems (Milling Machine based on a DC motor)

Skills in: Software Development, Hardware Development Management, Software Development Management, Presales
Software Development Technologies: Java, Kotlin, Scala, some Typescript, C, C++, Javascript, some React-Native
Databases: MySQL, PostgreSQL, Cassandra, MongoDB, Neo4j, AWS Neptune (Tinkerpop), Cosmos DB for graph

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