ALLAN AVELARTechnology Solutions
🍻Good Evening,<username class="jsx-3589083454">Guest</username>!Welcome to my website!Progressive Web App (PWA)Install in your deviceChromecast Controlsstatus: not playing or showingVolumeDown50%VolumeUpPlayPausestoppedStopResetFullscreenExpandRestricted accessLogin / RegisterEnter with your credentialsRestrict Access ManagerRequest your Access CodeAccount DetailsYour personal and access dataProjects / ServicesYour contract historyProducts / DownloadsYour purchase historyChromecast AppsYour streaming contractsCredits / PurchasesYour balance and credit historyAccess ManagerYour restricted content accessNotificationsNotifications enabled for youDisconnectDisconnect your userAvailable contentHomeAbout Me6Personal ResumeA little bit of how it all startedProfessional ResumeA little about my careerWork MethodologyHow I make it happenPersonal MemoriesRestricted ContentCurriculum VitaeRestricted ContentTrips & PhotosRestricted ContentAreas of Expertise10All my servicesSummary of all areasCTO as a ServiceGet a part-time basis C-LevelCorporate ArchitectureAgility and technology as a philosophySoftware & TechnologyComing soonFrontend DevelopmentComing soonBackend DevelopmentComing soonStrategy & ConsultingComing soonPlatform & DevSecOpsComing soonCustomer ExperienceComing soonAgile CultureComing soonInnovation Hub6Innovation CultureAdvantages and how to implementDistributed LT & BlockchainComing soonData Science & AnalyticsComing soonCybersecurity PlatformComing soonIntelligent AutomationComing soonAI & Machine LearningComing soonCourses & Training9Distributed LT & BlockchainComing soonCybersecurity PlatformComing soonIntelligent AutomationComing soonFrontend DevelopmentComing soonBackend DevelopmentComing soonPlatform & DevSecOpsComing soonAI & Machine LearningComing soonProgressive Web AppsComing soonAgile CultureComing soonContact MeDEVELOPED PROJECTSAll my projectsSummary of all areasFinancial Institutions3Santander Totta BankRestricted ContentSantander Brazil BankRestricted ContentSafra Bank S.ARestricted ContentWeb3 / Blockchain15Bitcoin (BTC)Restricted ContentEthereum VM (ETH)Restricted ContentRipple (XRP)Restricted ContentHyperledger.orgRestricted ContentInternet ComputerRestricted ContentStarknet (Cairo)Restricted ContentPolkadot (DOT)Restricted ContentDeFi DashboardsRestricted ContentToken MarketplacesRestricted ContentCrypto CheckoutsRestricted ContentCold / Hot WalletsRestricted ContentWallet ConnectorsRestricted ContentNon Fungible Tokens (NFT)Restricted ContentDescentralized Identities (DID)Restricted ContentDescentralized Organizations (DAO)Restricted ContentOld Projects29TIM | Interactive Voice ResponseAdobe Flex, Actionscript 3, Java, SpringACS | Follow EnergyAngularjs, HTML5, CSS3, C#, REST APIACS | Gateway CE50Angularjs, HTML5, CSS3, C, C#, LUASKY | Selinho de NatalActionscript 3, .NET, REST API, JSONIntel | Futuro de PresenteActionscript 3, .NET, REST API, JSONNestlé | Baú de DiversõesAS 3, .NET, REST, Facebook OpengraphMarlboro | Red RacingAdobe Flash, Actionscript 3, JSONHP | Cartucho PirataAdobe Flash, Actionscript 3, REST APIHP | Youtube StoreAdobe Flash, AS3, YouTube Data APICasas Bahia | BahianinhoActionscript 3, .NET, REST API, JSONAdria | TortinhasAdobe Flash, Actionscript 3, PHPUniverso Online | UOL FinanceActionscript 3, REST API, JSONUniverso Online | UOL MaisActionscript 3, REST API, JSONChevrolet | CaptivaActionscript 3, PHP, MYSQLGafisa | Edifício ColaborativoAdobe Flash, Actionscript 3Pão de Açucar | Sommeliers ClubAdobe Flash, Actionscript 3Pão de Açucar | Desafio ColeçõesAdobe Flash, Actionscript 3Antarctica | Circuito OriginalMacromedia Flash, Actionscript 2, XMLNestlé | Nescau 2.0Macromedia Flash, Actionscript 2, XMLSchin RefrigerantesActionscript 2, FMS 2, PHP, MYSQLMercedes-Benz | SLK 2005Actionscript 2, XMLMercedes-Benz | Classe CActionscript 2, XMLMercedes-Benz | Classe AActionscript 2, XMLMercedes Benz | SprinterActionscript 2, XMLMercedes Benz | Motores EletrônicosActionscript 2, XMLBanda NX ZeroMacromedia Flash, Actionscript 2Lew´lara TBWAActionscript 2, PHP, MYSQLMaison CriolaActionscript 2, PHP, MYSQLBondage MusicActionscript 2, PHP, MYSQLBlog PostsHackerRank5Sock MerchantWarm-Up ChallengesCounting ValleysWarm-Up ChallengesRepeated StringWarm-Up ChallengesJumping On CloudsWarm-Up ChallengesLeft RotationWarm-Up ChallengesLegal TermsTerms and ConditionsPrivacy PolicyDisclaimer
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🚀 June 10, 2018 ♻ May 3, 2023reading 7 min reading

🧱 Frontend, Backend, DevSecOps 🚀 SaaS, PaaS, IaaS ⛓️ Blockchains 🤖 Bots, ML, IA 📲 mobile apps 🖥 Desktop 📺 Smart-Tvs

👨 Professional Resume

With more than 22 years of progressive experience in the technology field, I have worked in the development, training, management or leadership of multidisciplinary squads in software development and/or enterprise architectures for projects in different deployment models (SaaS, PaaS, IaaS, Embedded), devices (mobile, desktop & smart TV), platforms (cloud & on-premises) and architectural layers (frontend, backend, integration & devsecops).

Through these years I have been able to combine technical skills and business acumen in project management, infrastructure, databases, deployment & monitoring to effectively & successfully develop more than 100 projects for national & international banks (Santander, Safra) or companies from different market segments such as Intel, Nestlé, Petrobras, Braskem, Nívea, Johnson & Johnson, TIM, HP, UOL, Sky, JVC, Marlboro, Mercedes-Benz, Chevrolet, Grupo Pão de Açúcar, Adria, Gafisa, Casas Bahia, Lew´Lara, Schin Refrigerantes, Papaiz, Tv Cultura, Antarctica, Banda Nx Zero, Abyara and others, through enterprise consultancies like Accenture, Vector ITC (Softtek), Indra Minsait, advertising agencies or directly, always implementing best practices & market frameworks for software development, security and IT governance backed by Gartner. Ensuring a highly productive work environment, providing different evaluation reports, quality of deliveries, performance metrics, among others for Stakeholders. Providing technical support to teams, driving continuous improvement with feedback for the whole team & individually (1:1), directing them in studies and individual development to inspire them in their careers.

📖 Know How

Agile Mindset (+14yrs exp with Scrum & Kanban), with solid experience in software development using different Programming Languages [object-oriented (Solidity, Java, Scala, Ruby, Python, JavaScript), compiled & multiparadigm (Go, Rust, Actionscript)], Databases [SQL (MySQL, SQLite, PostgreSQL), NoSQL (MongoDB, DynamoDB, Couchbase), Graph (GraphQL), Key–Value (Redis, KeyDB), Memory (Memcached)] & ORMs (Prisma, TypeORM, Sequelize), SDKs (Cordova, Ionic, Flutter, React Native), Stream Platforms (Kafka, Red5, FMS), Message Brokers (RabbitMQ, SQS), Version Control Systems (GIT, SVN), Development & Deployment & Automation Servers (Vite, Nginx, Apache, Jenkins), Module Bundlers (Webpack, Gulp), Task Runners (Grunt), Frameworks (Spring, Angular, Nextjs), Code Quality & Security & Static Analysis Tools (SonarQube), Testing Frameworks (Cypress, Selenium, Protractor), Repository (Nexus, Artifactory) & Package (NPM, Maven, Gradle, Helm) & Vault (Istio Certificates) Managers, OS-level Virtualizers (Docker), Containers Orchestrators (Rancher, OpenShift, Kubernetes), Infrastructure Managements (Terraform), CICD Platforms (Circle CI, Travis CI, AWS CodePipeline, Azure DevOps), Cloud Platforms (Oracle OCI, AWS, Azure), Agil DevTools (Jira, Confluence), Observability Systems (OpenTelemetry, Splunk, Dynatrace, Logstash, Kibana) and ITSM Platforms (ServiceNow), guided by principles, patterns and concepts of Hexagonal / Clean Architecture with DDD, TDD, BDD, OOP, SOLID, CQRS, MFE, focused on improving the reliability of services by increasing their observability, driving the necessary architectural changes so they self-heal and reducing the overall work of operations teams.

⛓️ Web3 & Blockchains

Currently with 6 years of experience in developing systems integrated with Blockchains such as Bitcoin & Ethereum, I have consolidated technical knowledge and practice programming smart-contracts in Solidity since version ~0.4.x with full understanding of standards like ERC20, ERC721, ERC777, ERC1155, Decentralized Identifiers (DID), Verifiable Credentials (VCs), implementing Crosschain operations (Ethereum 2.0, Binance Smart Chain, Polygon, Optimism, Avalanche, Arbitrum, Fantom) with End-to-End Encryption (E2EE), using the best Web3 proxies & libraries (BitcoinJs, Ethereumjs, Web3js, Ethersjs, WalletConnect, Hardhat, Truffle, Foundry), Cryptography (Cipheriv, Hash, Secp256k1, ECC, RSA/DSA) and Web3 Infrastructures [RPC (Ankr, Pokt, Moralis), Storage (IPFS)].

♻ Continuous Improvement

In an so changeable ecosystem as the technological one, it is essential to establish a corporate culture based on continuous processes of learning and improvement. That's why I seek, day by day, to guide startups & organizations towards digital transformation, mainly (but not only) improving their human and technological capacities to adapt to the changes that the global markets demands.

🤝 Talent Retention

Managing, training and leading multi-disciplinary teams or technical squads over the last few years has allowed me to develop strategies, standards and models for Human Resources departaments to improve their hiring processes and especially talent retention, guinding then in the development of reports evaluation with performance metrics and quality of deliveries from squads to Stakeholders.

With experience throughout the development cycle, I guarantee a productive work environment, providing technical and motivational support, applying continuous improvement practices with feedback to the teams and one-on-one, assisting in the studies and individual development of employees. I believe that an organization's greatest asset is its human and technological potential, which driven by a culture based on cooperation and integration, promote a flexible and multidisciplinary environment, in which active leadership and continuous learning flow naturally through motivated professionals.

➕ About Me

Thought: The ignorant man affirms, the learned man doubts, the wise man reflects.


About MeProfessional ResumeWork MethodologyPersonal MemoriesCurriculum VitaePhotos & Travel
AREAS OF EXPERTISECTO as a ServiceCorporate ArchitectureSoftware & TechnologyFrontend DevelopmentBackend DevelopmentStrategy & ConsultingPlatform & DevSecOpsCustomer ExperienceAgile Culture
Innovation HubDistributed LT & BlockchainData Science & AnalyticsCybersecurity PlatformIntelligent AutomationAI & Machine Learning
COURSES & TRAININGBlockchain & Distributed LTCybersecurity PlatformIntelligent AutomationFrontend DevelopmentBackend DevelopmentPlatform & DevSecOpsAI & Machine LearningProgressive Web AppsAgile Culture
Hackathons & Prizes
DEVELOPED PROJECTSWEB3 / BLOCKCHAIN 2017 ~ 2023BitcoinEthereumRippleStarknetDIDInternet ComputerMarketplacesNFTHyperledgerWalletsDAODeFi DashboardsCrypto Checkoutsecurity tokensBANKS 2016 ~ 2021Santander TottaSafra S.A.Santander BrazilOld Projects 2000 ~ 2016SKYIntelACSNinho SoleilHP YouStoreHP Cartucho PirataMarlboro RacingMercedes BenzTortinhas AdriaChevrolet CaptivaGPA Sommeliers ClubUOL FinanceGafisaSprinterCasas BahiaJVCLew´laraPão de AçucarSchin RefrigerantesNescau 2.0PapaizTV CulturaSpacekidsBondage MusicMaison CriolaAntarctica OriginalNX ZeroSLK 2005Classe AClasse CPetrobrasBraskemNíveaJohnson & JohnsonAbyaraTIM (URA)NestléUOL
Blog PostsHACKERRANK 2017 ~ 2018#sockMerchant#countingValleys#repeatedstring#jumpingOnClouds#leftRotation
Contact Me
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This PWA was built with ❤ in my spare time 🤸‍♂️ through of the years...